id	sid	tid	token	lemma	pos
ijassa-457	1	1	advances	advance	NOUN
ijassa-457	1	2	in	in	ADP
ijassa-457	1	3	systems	system	NOUN
ijassa-457	1	4	science	science	NOUN
ijassa-457	1	5	and	and	CCONJ
ijassa-457	1	6	applications	application	NOUN
ijassa-457	1	7	(	(	PUNCT
ijassa-457	1	8	2012	2012	NUM
ijassa-457	1	9	)	)	PUNCT
ijassa-457	1	10	vol.12	vol.12	NOUN
ijassa-457	1	11	no.2	no.2	NUM
ijassa-457	1	12	141	141	NUM
ijassa-457	1	13	-	-	SYM
ijassa-457	1	14	152	152	NUM
ijassa-457	1	15	rotor	rotor	NOUN
ijassa-457	1	16	,	,	PUNCT
ijassa-457	1	17	bearing	bearing	NOUN
ijassa-457	1	18	and	and	CCONJ
ijassa-457	1	19	dynamic	dynamic	ADJ
ijassa-457	1	20	equations	equation	NOUN
ijassa-457	1	21	in	in	ADP
ijassa-457	1	22	energy	energy	NOUN
ijassa-457	1	23	storage	storage	NOUN
ijassa-457	1	24	flywheels	flywheel	NOUN
ijassa-457	1	25	for	for	ADP
ijassa-457	1	26	vehicles	vehicle	NOUN
ijassa-457	1	27	jinguang	jinguang	PROPN
ijassa-457	1	28	zhang1	zhang1	PROPN
ijassa-457	1	29	and	and	CCONJ
ijassa-457	1	30	yefa	yefa	NOUN
ijassa-457	1	31	hu1,2	hu1,2	NOUN
ijassa-457	2	1	1school	1school	NUM
ijassa-457	2	2	of	of	ADP
ijassa-457	2	3	mechanical	mechanical	ADJ
ijassa-457	2	4	and	and	CCONJ
ijassa-457	2	5	electronic	electronic	ADJ
ijassa-457	2	6	engineering	engineering	NOUN
ijassa-457	2	7	,	,	PUNCT
ijassa-457	2	8	wuhan	wuhan	PROPN
ijassa-457	2	9	university	university	PROPN
ijassa-457	2	10	of	of	ADP
ijassa-457	2	11	technology	technology	PROPN
ijassa-457	2	12	,	,	PUNCT
ijassa-457	2	13	wuhan	wuhan	PROPN
ijassa-457	2	14	,	,	PUNCT
ijassa-457	2	15	430070,china	430070,china	PROPN
ijassa-457	2	16	2hubei	2hubei	NUM
ijassa-457	2	17	digital	digital	ADJ
ijassa-457	2	18	manufacturing	manufacturing	NOUN
ijassa-457	2	19	key	key	ADJ
ijassa-457	2	20	laboratory	laboratory	NOUN
ijassa-457	2	21	wuhan	wuhan	PROPN
ijassa-457	2	22	,	,	PUNCT
ijassa-457	2	23	university	university	NOUN
ijassa-457	2	24	of	of	ADP
ijassa-457	2	25	technology	technology	NOUN
ijassa-457	2	26	,	,	PUNCT
ijassa-457	2	27	wuhan	wuhan	PROPN
ijassa-457	2	28	,	,	PUNCT
ijassa-457	2	29	430070,china	430070,china	NUM
ijassa-457	2	30	abstract	abstract	ADJ
ijassa-457	2	31	energy	energy	NOUN
ijassa-457	2	32	storage	storage	NOUN
ijassa-457	2	33	systems	system	NOUN
ijassa-457	2	34	for	for	ADP
ijassa-457	2	35	vehicles	vehicle	NOUN
ijassa-457	2	36	present	present	VERB
ijassa-457	2	37	significant	significant	ADJ
ijassa-457	2	38	challenges	challenge	NOUN
ijassa-457	2	39	for	for	ADP
ijassa-457	2	40	rotor	rotor	NOUN
ijassa-457	2	41	and	and	CCONJ
ijassa-457	2	42	bearing	bearing	NOUN
ijassa-457	2	43	design	design	NOUN
ijassa-457	2	44	.	.	PUNCT
ijassa-457	3	1	this	this	DET
ijassa-457	3	2	paper	paper	NOUN
ijassa-457	3	3	discusses	discuss	VERB
ijassa-457	3	4	rotor	rotor	NOUN
ijassa-457	3	5	and	and	CCONJ
ijassa-457	3	6	bearing	bear	VERB
ijassa-457	3	7	design	design	NOUN
ijassa-457	3	8	technology	technology	NOUN
ijassa-457	3	9	in	in	ADP
ijassa-457	3	10	energy	energy	NOUN
ijassa-457	3	11	storage	storage	NOUN
ijassa-457	3	12	flywheels	flywheel	NOUN
ijassa-457	3	13	for	for	ADP
ijassa-457	3	14	vehicles	vehicle	NOUN
ijassa-457	3	15	,	,	PUNCT
ijassa-457	3	16	with	with	ADP
ijassa-457	3	17	particular	particular	ADJ
ijassa-457	3	18	emphasis	emphasis	NOUN
ijassa-457	3	19	on	on	ADP
ijassa-457	3	20	orientation	orientation	NOUN
ijassa-457	3	21	of	of	ADP
ijassa-457	3	22	flywheel	flywheel	NOUN
ijassa-457	3	23	rotors	rotor	NOUN
ijassa-457	3	24	,	,	PUNCT
ijassa-457	3	25	rotor	rotor	NOUN
ijassa-457	3	26	geometry	geometry	NOUN
ijassa-457	3	27	and	and	CCONJ
ijassa-457	3	28	magnetic	magnetic	ADJ
ijassa-457	3	29	bearings	bearing	NOUN
ijassa-457	3	30	.	.	PUNCT
ijassa-457	4	1	material	material	NOUN
ijassa-457	4	2	,	,	PUNCT
ijassa-457	4	3	rotational	rotational	ADJ
ijassa-457	4	4	speed	speed	NOUN
ijassa-457	4	5	and	and	CCONJ
ijassa-457	4	6	geometry	geometry	NOUN
ijassa-457	4	7	are	be	AUX
ijassa-457	4	8	mainly	mainly	ADV
ijassa-457	4	9	factors	factor	NOUN
ijassa-457	4	10	of	of	ADP
ijassa-457	4	11	flywheel	flywheel	NOUN
ijassa-457	4	12	rotor	rotor	NOUN
ijassa-457	4	13	design	design	NOUN
ijassa-457	4	14	.	.	PUNCT
ijassa-457	5	1	in	in	ADP
ijassa-457	5	2	order	order	NOUN
ijassa-457	5	3	to	to	PART
ijassa-457	5	4	achieve	achieve	VERB
ijassa-457	5	5	an	an	DET
ijassa-457	5	6	attractive	attractive	ADJ
ijassa-457	5	7	specific	specific	ADJ
ijassa-457	5	8	energy	energy	NOUN
ijassa-457	5	9	,	,	PUNCT
ijassa-457	5	10	the	the	DET
ijassa-457	5	11	rotor	rotor	NOUN
ijassa-457	5	12	speed	speed	NOUN
ijassa-457	5	13	should	should	AUX
ijassa-457	5	14	be	be	AUX
ijassa-457	5	15	as	as	ADV
ijassa-457	5	16	high	high	ADJ
ijassa-457	5	17	as	as	ADP
ijassa-457	5	18	possible	possible	ADJ
ijassa-457	5	19	.	.	PUNCT
ijassa-457	6	1	the	the	DET
ijassa-457	6	2	bearings	bearing	NOUN
ijassa-457	6	3	must	must	AUX
ijassa-457	6	4	be	be	AUX
ijassa-457	6	5	capable	capable	ADJ
ijassa-457	6	6	of	of	ADP
ijassa-457	6	7	extremely	extremely	ADV
ijassa-457	6	8	high	high	ADJ
ijassa-457	6	9	speed	speed	NOUN
ijassa-457	6	10	,	,	PUNCT
ijassa-457	6	11	have	have	VERB
ijassa-457	6	12	very	very	ADV
ijassa-457	6	13	low	low	ADJ
ijassa-457	6	14	friction	friction	NOUN
ijassa-457	6	15	,	,	PUNCT
ijassa-457	6	16	and	and	CCONJ
ijassa-457	6	17	be	be	AUX
ijassa-457	6	18	stiff	stiff	ADJ
ijassa-457	6	19	to	to	PART
ijassa-457	6	20	adequately	adequately	ADV
ijassa-457	6	21	constrain	constrain	VERB
ijassa-457	6	22	the	the	DET
ijassa-457	6	23	rotor	rotor	NOUN
ijassa-457	6	24	,	,	PUNCT
ijassa-457	6	25	have	have	VERB
ijassa-457	6	26	long	long	ADJ
ijassa-457	6	27	life	life	NOUN
ijassa-457	6	28	,	,	PUNCT
ijassa-457	6	29	and	and	CCONJ
ijassa-457	6	30	have	have	VERB
ijassa-457	6	31	high	high	ADJ
ijassa-457	6	32	load	load	NOUN
ijassa-457	6	33	capacity	capacity	NOUN
ijassa-457	6	34	.	.	PUNCT
ijassa-457	7	1	these	these	DET
ijassa-457	7	2	requirements	requirement	NOUN
ijassa-457	7	3	frequently	frequently	ADV
ijassa-457	7	4	lead	lead	VERB
ijassa-457	7	5	to	to	ADP
ijassa-457	7	6	choosing	choose	VERB
ijassa-457	7	7	magnetic	magnetic	ADJ
ijassa-457	7	8	bearings	bearing	NOUN
ijassa-457	7	9	for	for	ADP
ijassa-457	7	10	flywheel	flywheel	NOUN
ijassa-457	7	11	energy	energy	NOUN
ijassa-457	7	12	storage	storage	NOUN
ijassa-457	7	13	system	system	NOUN
ijassa-457	7	14	applications	application	NOUN
ijassa-457	7	15	.	.	PUNCT
ijassa-457	8	1	a	a	DET
ijassa-457	8	2	flywheel	flywheel	NOUN
ijassa-457	8	3	energy	energy	NOUN
ijassa-457	8	4	storage	storage	NOUN
ijassa-457	8	5	system	system	NOUN
ijassa-457	8	6	prototype	prototype	NOUN
ijassa-457	8	7	with	with	ADP
ijassa-457	8	8	active	active	ADJ
ijassa-457	8	9	magnetic	magnetic	ADJ
ijassa-457	8	10	bearings	bearing	NOUN
ijassa-457	8	11	was	be	AUX
ijassa-457	8	12	designed	design	VERB
ijassa-457	8	13	.	.	PUNCT
ijassa-457	9	1	the	the	DET
ijassa-457	9	2	flywheel	flywheel	NOUN
ijassa-457	9	3	was	be	AUX
ijassa-457	9	4	suspended	suspend	VERB
ijassa-457	9	5	by	by	ADP
ijassa-457	9	6	the	the	DET
ijassa-457	9	7	permanent	permanent	ADJ
ijassa-457	9	8	magnetic	magnetic	ADJ
ijassa-457	9	9	bearings	bearing	NOUN
ijassa-457	9	10	and	and	CCONJ
ijassa-457	9	11	stabilized	stabilize	VERB
ijassa-457	9	12	by	by	ADP
ijassa-457	9	13	the	the	DET
ijassa-457	9	14	active	active	ADJ
ijassa-457	9	15	magnetic	magnetic	ADJ
ijassa-457	9	16	bearing	bearing	NOUN
ijassa-457	9	17	.	.	PUNCT
ijassa-457	10	1	finally	finally	ADV
ijassa-457	10	2	,	,	PUNCT
ijassa-457	10	3	we	we	PRON
ijassa-457	10	4	deduce	deduce	VERB
ijassa-457	10	5	differential	differential	ADJ
ijassa-457	10	6	equations	equation	NOUN
ijassa-457	10	7	of	of	ADP
ijassa-457	10	8	the	the	DET
ijassa-457	10	9	magnetic	magnetic	ADJ
ijassa-457	10	10	suspended	suspend	VERB
ijassa-457	10	11	flywheel	flywheel	NOUN
ijassa-457	10	12	for	for	ADP
ijassa-457	10	13	the	the	DET
ijassa-457	10	14	design	design	NOUN
ijassa-457	10	15	of	of	ADP
ijassa-457	10	16	control	control	NOUN
ijassa-457	10	17	system	system	NOUN
ijassa-457	10	18	.	.	PUNCT
ijassa-457	11	1	keywords	keyword	NOUN
ijassa-457	11	2	flywheel	flywheel	VERB
ijassa-457	11	3	,	,	PUNCT
ijassa-457	11	4	energy	energy	NOUN
ijassa-457	11	5	storage	storage	NOUN
ijassa-457	11	6	,	,	PUNCT
ijassa-457	11	7	active	active	ADJ
ijassa-457	11	8	magnetic	magnetic	ADJ
ijassa-457	11	9	bearing	bearing	NOUN
ijassa-457	11	10	,	,	PUNCT
ijassa-457	11	11	vehicle	vehicle	NOUN
ijassa-457	11	12	,	,	PUNCT
ijassa-457	11	13	dynamic	dynamic	ADJ
ijassa-457	11	14	equations	equation	NOUN
ijassa-457	11	15	1	1	NUM
ijassa-457	11	16	introduction	introduction	NOUN
ijassa-457	11	17	traditionally	traditionally	ADV
ijassa-457	11	18	,	,	PUNCT
ijassa-457	11	19	the	the	DET
ijassa-457	11	20	energy	energy	NOUN
ijassa-457	11	21	storage	storage	NOUN
ijassa-457	11	22	requirement	requirement	NOUN
ijassa-457	11	23	for	for	ADP
ijassa-457	11	24	vehicles	vehicle	NOUN
ijassa-457	11	25	has	have	AUX
ijassa-457	11	26	been	be	AUX
ijassa-457	11	27	satisfied	satisfy	VERB
ijassa-457	11	28	by	by	ADP
ijassa-457	11	29	chemical	chemical	ADJ
ijassa-457	11	30	batteries	battery	NOUN
ijassa-457	11	31	.	.	PUNCT
ijassa-457	12	1	however	however	ADV
ijassa-457	12	2	,	,	PUNCT
ijassa-457	12	3	batteries	battery	NOUN
ijassa-457	12	4	have	have	VERB
ijassa-457	12	5	a	a	DET
ijassa-457	12	6	number	number	NOUN
ijassa-457	12	7	of	of	ADP
ijassa-457	12	8	disadvantages	disadvantage	NOUN
ijassa-457	12	9	such	such	ADJ
ijassa-457	12	10	as	as	ADP
ijassa-457	12	11	limited	limited	ADJ
ijassa-457	12	12	cycle	cycle	NOUN
ijassa-457	12	13	life	life	NOUN
ijassa-457	12	14	,	,	PUNCT
ijassa-457	12	15	maintenance	maintenance	NOUN
ijassa-457	12	16	,	,	PUNCT
ijassa-457	12	17	conditioning	conditioning	NOUN
ijassa-457	12	18	requirements	requirement	NOUN
ijassa-457	12	19	,	,	PUNCT
ijassa-457	12	20	and	and	CCONJ
ijassa-457	12	21	modest	modest	ADJ
ijassa-457	12	22	power	power	NOUN
ijassa-457	12	23	densities	density	NOUN
ijassa-457	12	24	which	which	PRON
ijassa-457	12	25	have	have	AUX
ijassa-457	12	26	been	be	AUX
ijassa-457	12	27	improved	improve	VERB
ijassa-457	12	28	upon	upon	SCONJ
ijassa-457	12	29	by	by	ADP
ijassa-457	12	30	newer	new	ADJ
ijassa-457	12	31	technologies	technology	NOUN
ijassa-457	12	32	such	such	ADJ
ijassa-457	12	33	as	as	ADP
ijassa-457	12	34	energy	energy	NOUN
ijassa-457	12	35	storage	storage	NOUN
ijassa-457	12	36	flywheels	flywheel	NOUN
ijassa-457	12	37	.	.	PUNCT
ijassa-457	13	1	flywheels	flywheel	NOUN
ijassa-457	13	2	in	in	ADP
ijassa-457	13	3	particular	particular	ADJ
ijassa-457	13	4	offer	offer	VERB
ijassa-457	13	5	very	very	ADV
ijassa-457	13	6	high	high	ADJ
ijassa-457	13	7	reliability	reliability	NOUN
ijassa-457	13	8	and	and	CCONJ
ijassa-457	13	9	cycle	cycle	NOUN
ijassa-457	13	10	life	life	NOUN
ijassa-457	13	11	without	without	ADP
ijassa-457	13	12	degradation	degradation	NOUN
ijassa-457	13	13	,	,	PUNCT
ijassa-457	13	14	reduced	reduce	VERB
ijassa-457	13	15	ambient	ambient	ADJ
ijassa-457	13	16	temperature	temperature	NOUN
ijassa-457	13	17	concerns	concern	NOUN
ijassa-457	13	18	,	,	PUNCT
ijassa-457	13	19	and	and	CCONJ
ijassa-457	13	20	construction	construction	NOUN
ijassa-457	13	21	free	free	ADJ
ijassa-457	13	22	of	of	ADP
ijassa-457	13	23	environmentally	environmentally	ADV
ijassa-457	13	24	harmful	harmful	ADJ
ijassa-457	13	25	materials	material	NOUN
ijassa-457	13	26	.	.	PUNCT
ijassa-457	14	1	the	the	DET
ijassa-457	14	2	energy	energy	NOUN
ijassa-457	14	3	storage	storage	NOUN
ijassa-457	14	4	flywheel	flywheel	NOUN
ijassa-457	14	5	system	system	NOUN
ijassa-457	14	6	mainly	mainly	ADV
ijassa-457	14	7	consists	consist	VERB
ijassa-457	14	8	of	of	ADP
ijassa-457	14	9	flywheel	flywheel	NOUN
ijassa-457	14	10	rotor	rotor	NOUN
ijassa-457	14	11	,	,	PUNCT
ijassa-457	14	12	motor	motor	NOUN
ijassa-457	14	13	/	/	SYM
ijassa-457	14	14	generator	generator	PROPN
ijassa-457	14	15	,	,	PUNCT
ijassa-457	14	16	magnetic	magnetic	ADJ
ijassa-457	14	17	bearings	bearing	NOUN
ijassa-457	14	18	,	,	PUNCT
ijassa-457	14	19	housing	housing	NOUN
ijassa-457	14	20	and	and	CCONJ
ijassa-457	14	21	power	power	NOUN
ijassa-457	14	22	transformation	transformation	NOUN
ijassa-457	14	23	electronic	electronic	ADJ
ijassa-457	14	24	system	system	NOUN
ijassa-457	14	25	.	.	PUNCT
ijassa-457	15	1	one	one	NUM
ijassa-457	15	2	of	of	ADP
ijassa-457	15	3	the	the	DET
ijassa-457	15	4	major	major	ADJ
ijassa-457	15	5	advantages	advantage	NOUN
ijassa-457	15	6	of	of	ADP
ijassa-457	15	7	flywheels	flywheel	NOUN
ijassa-457	15	8	is	be	AUX
ijassa-457	15	9	the	the	DET
ijassa-457	15	10	ability	ability	NOUN
ijassa-457	15	11	to	to	PART
ijassa-457	15	12	handle	handle	VERB
ijassa-457	15	13	high	high	ADJ
ijassa-457	15	14	power	power	NOUN
ijassa-457	15	15	levels	level	NOUN
ijassa-457	15	16	.	.	PUNCT
ijassa-457	16	1	this	this	PRON
ijassa-457	16	2	is	be	AUX
ijassa-457	16	3	a	a	DET
ijassa-457	16	4	desirable	desirable	ADJ
ijassa-457	16	5	quality	quality	NOUN
ijassa-457	16	6	in	in	ADP
ijassa-457	16	7	e.g.	e.g.	ADV
ijassa-457	16	8	a	a	DET
ijassa-457	16	9	vehicle	vehicle	NOUN
ijassa-457	16	10	,	,	PUNCT
ijassa-457	16	11	where	where	SCONJ
ijassa-457	16	12	a	a	DET
ijassa-457	16	13	large	large	ADJ
ijassa-457	16	14	peak	peak	NOUN
ijassa-457	16	15	power	power	NOUN
ijassa-457	16	16	is	be	AUX
ijassa-457	16	17	necessary	necessary	ADJ
ijassa-457	16	18	during	during	ADP
ijassa-457	16	19	acceleration	acceleration	NOUN
ijassa-457	16	20	and	and	CCONJ
ijassa-457	16	21	,	,	PUNCT
ijassa-457	16	22	if	if	SCONJ
ijassa-457	16	23	electrical	electrical	ADJ
ijassa-457	16	24	breaks	break	NOUN
ijassa-457	16	25	are	be	AUX
ijassa-457	16	26	used	use	VERB
ijassa-457	16	27	,	,	PUNCT
ijassa-457	16	28	a	a	DET
ijassa-457	16	29	large	large	ADJ
ijassa-457	16	30	amount	amount	NOUN
ijassa-457	16	31	of	of	ADP
ijassa-457	16	32	power	power	NOUN
ijassa-457	16	33	is	be	AUX
ijassa-457	16	34	generated	generate	VERB
ijassa-457	16	35	for	for	ADP
ijassa-457	16	36	a	a	DET
ijassa-457	16	37	short	short	ADJ
ijassa-457	16	38	while	while	NOUN
ijassa-457	16	39	when	when	SCONJ
ijassa-457	16	40	breaking	break	VERB
ijassa-457	16	41	,	,	PUNCT
ijassa-457	16	42	which	which	PRON
ijassa-457	16	43	implies	imply	VERB
ijassa-457	16	44	a	a	DET
ijassa-457	16	45	more	more	ADV
ijassa-457	16	46	efficient	efficient	ADJ
ijassa-457	16	47	use	use	NOUN
ijassa-457	16	48	of	of	ADP
ijassa-457	16	49	energy	energy	NOUN
ijassa-457	16	50	,	,	PUNCT
ijassa-457	16	51	resulting	result	VERB
ijassa-457	16	52	in	in	ADP
ijassa-457	16	53	lower	low	ADJ
ijassa-457	16	54	fuel	fuel	NOUN
ijassa-457	16	55	consumption	consumption	NOUN
ijassa-457	16	56	.	.	PUNCT
ijassa-457	17	1	individual	individual	ADJ
ijassa-457	17	2	142	142	NUM
ijassa-457	17	3	jinguang	jinguang	PROPN
ijassa-457	17	4	zhang	zhang	PROPN
ijassa-457	17	5	:	:	PUNCT
ijassa-457	17	6	rotor	rotor	NOUN
ijassa-457	17	7	,	,	PUNCT
ijassa-457	17	8	bearing	bearing	NOUN
ijassa-457	17	9	and	and	CCONJ
ijassa-457	17	10	dynamic	dynamic	ADJ
ijassa-457	17	11	equations	equation	NOUN
ijassa-457	17	12	in	in	ADP
ijassa-457	17	13	energy	energy	NOUN
ijassa-457	17	14	storage	storage	NOUN
ijassa-457	17	15	flywheels	flywheel	NOUN
ijassa-457	17	16	for	for	ADP
ijassa-457	17	17	vehicles	vehicle	NOUN
ijassa-457	17	18	flywheels	flywheel	NOUN
ijassa-457	17	19	are	be	AUX
ijassa-457	17	20	capable	capable	ADJ
ijassa-457	17	21	of	of	ADP
ijassa-457	17	22	storing	store	VERB
ijassa-457	17	23	up	up	ADP
ijassa-457	17	24	to	to	ADP
ijassa-457	17	25	500mj	500mj	NOUN
ijassa-457	17	26	and	and	CCONJ
ijassa-457	17	27	peak	peak	NOUN
ijassa-457	17	28	power	power	NOUN
ijassa-457	17	29	ranges	range	NOUN
ijassa-457	17	30	from	from	ADP
ijassa-457	17	31	kilowatts	kilowatt	NOUN
ijassa-457	17	32	to	to	ADP
ijassa-457	17	33	gigawatts	gigawatt	NOUN
ijassa-457	17	34	,	,	PUNCT
ijassa-457	17	35	with	with	ADP
ijassa-457	17	36	the	the	DET
ijassa-457	17	37	higher	high	ADJ
ijassa-457	17	38	powers	power	NOUN
ijassa-457	17	39	aimed	aim	VERB
ijassa-457	17	40	at	at	ADP
ijassa-457	17	41	pulsed	pulse	VERB
ijassa-457	17	42	power	power	NOUN
ijassa-457	17	43	applications	application	NOUN
ijassa-457	17	44	.	.	PUNCT
ijassa-457	18	1	the	the	DET
ijassa-457	18	2	flywheel	flywheel	NOUN
ijassa-457	18	3	energy	energy	NOUN
ijassa-457	18	4	storage	storage	NOUN
ijassa-457	18	5	packed	pack	VERB
ijassa-457	18	6	in	in	ADP
ijassa-457	18	7	vehicle	vehicle	NOUN
ijassa-457	18	8	can	can	AUX
ijassa-457	18	9	operate	operate	VERB
ijassa-457	18	10	at	at	ADP
ijassa-457	18	11	a	a	DET
ijassa-457	18	12	nearly	nearly	ADV
ijassa-457	18	13	constant	constant	ADJ
ijassa-457	18	14	,	,	PUNCT
ijassa-457	18	15	optimum	optimum	ADJ
ijassa-457	18	16	speed	speed	NOUN
ijassa-457	18	17	,	,	PUNCT
ijassa-457	18	18	reducing	reduce	VERB
ijassa-457	18	19	fuel	fuel	NOUN
ijassa-457	18	20	consumption	consumption	NOUN
ijassa-457	18	21	,	,	PUNCT
ijassa-457	18	22	air	air	NOUN
ijassa-457	18	23	and	and	CCONJ
ijassa-457	18	24	noise	noise	NOUN
ijassa-457	18	25	pollution	pollution	NOUN
ijassa-457	18	26	,	,	PUNCT
ijassa-457	18	27	and	and	CCONJ
ijassa-457	18	28	engine	engine	NOUN
ijassa-457	18	29	maintenance	maintenance	NOUN
ijassa-457	18	30	requirements	requirement	NOUN
ijassa-457	18	31	,	,	PUNCT
ijassa-457	18	32	and	and	CCONJ
ijassa-457	18	33	extending	extend	VERB
ijassa-457	18	34	engine	engine	NOUN
ijassa-457	18	35	life	life	NOUN
ijassa-457	18	36	.	.	PUNCT
ijassa-457	19	1	short	short	ADJ
ijassa-457	19	2	bursts	burst	NOUN
ijassa-457	19	3	of	of	ADP
ijassa-457	19	4	power	power	NOUN
ijassa-457	19	5	,	,	PUNCT
ijassa-457	19	6	for	for	ADP
ijassa-457	19	7	climbing	climb	VERB
ijassa-457	19	8	hills	hill	NOUN
ijassa-457	19	9	and	and	CCONJ
ijassa-457	19	10	acceleration	acceleration	NOUN
ijassa-457	19	11	,	,	PUNCT
ijassa-457	19	12	are	be	AUX
ijassa-457	19	13	taken	take	VERB
ijassa-457	19	14	from	from	ADP
ijassa-457	19	15	flywheel	flywheel	NOUN
ijassa-457	19	16	energy	energy	NOUN
ijassa-457	19	17	storage	storage	NOUN
ijassa-457	19	18	,	,	PUNCT
ijassa-457	19	19	which	which	PRON
ijassa-457	19	20	is	be	AUX
ijassa-457	19	21	replenished	replenish	VERB
ijassa-457	19	22	directly	directly	ADV
ijassa-457	19	23	by	by	ADP
ijassa-457	19	24	the	the	DET
ijassa-457	19	25	engine	engine	NOUN
ijassa-457	19	26	or	or	CCONJ
ijassa-457	19	27	by	by	ADP
ijassa-457	19	28	regenerative	regenerative	ADJ
ijassa-457	19	29	braking	braking	NOUN
ijassa-457	19	30	when	when	SCONJ
ijassa-457	19	31	the	the	DET
ijassa-457	19	32	vehicle	vehicle	NOUN
ijassa-457	19	33	is	be	AUX
ijassa-457	19	34	slowed	slow	VERB
ijassa-457	19	35	down	down	ADP
ijassa-457	19	36	.	.	PUNCT
ijassa-457	20	1	unlike	unlike	ADP
ijassa-457	20	2	friction	friction	NOUN
ijassa-457	20	3	brakes	brake	NOUN
ijassa-457	20	4	,	,	PUNCT
ijassa-457	20	5	which	which	PRON
ijassa-457	20	6	turn	turn	VERB
ijassa-457	20	7	kinetic	kinetic	ADJ
ijassa-457	20	8	energy	energy	NOUN
ijassa-457	20	9	into	into	ADP
ijassa-457	20	10	waste	waste	NOUN
ijassa-457	20	11	heat	heat	NOUN
ijassa-457	20	12	,	,	PUNCT
ijassa-457	20	13	regenerative	regenerative	ADJ
ijassa-457	20	14	braking	braking	NOUN
ijassa-457	20	15	changes	change	NOUN
ijassa-457	20	16	it	it	PRON
ijassa-457	20	17	to	to	PART
ijassa-457	20	18	speed	speed	VERB
ijassa-457	20	19	up	up	ADP
ijassa-457	20	20	the	the	DET
ijassa-457	20	21	flywheel	flywheel	NOUN
ijassa-457	20	22	for	for	ADP
ijassa-457	20	23	subsequent	subsequent	ADJ
ijassa-457	20	24	acceleration[1	acceleration[1	PROPN
ijassa-457	20	25	-	-	PUNCT
ijassa-457	20	26	4	4	NUM
ijassa-457	20	27	]	]	PUNCT
ijassa-457	20	28	.	.	PUNCT
ijassa-457	21	1	the	the	DET
ijassa-457	21	2	university	university	PROPN
ijassa-457	21	3	of	of	ADP
ijassa-457	21	4	texas	texas	PROPN
ijassa-457	21	5	,	,	PUNCT
ijassa-457	21	6	center	center	NOUN
ijassa-457	21	7	for	for	ADP
ijassa-457	21	8	electromechanics	electromechanic	NOUN
ijassa-457	21	9	,	,	PUNCT
ijassa-457	21	10	developed	develop	VERB
ijassa-457	21	11	and	and	CCONJ
ijassa-457	21	12	tested	test	VERB
ijassa-457	21	13	a	a	DET
ijassa-457	21	14	high	high	ADJ
ijassa-457	21	15	speed	speed	NOUN
ijassa-457	21	16	composite	composite	ADJ
ijassa-457	21	17	flywheel	flywheel	NOUN
ijassa-457	21	18	for	for	ADP
ijassa-457	21	19	an	an	DET
ijassa-457	21	20	advanced	advanced	ADJ
ijassa-457	21	21	technology	technology	NOUN
ijassa-457	21	22	transit	transit	NOUN
ijassa-457	21	23	bus	bus	NOUN
ijassa-457	21	24	.	.	PUNCT
ijassa-457	22	1	this	this	DET
ijassa-457	22	2	flywheel	flywheel	NOUN
ijassa-457	22	3	operated	operate	VERB
ijassa-457	22	4	at	at	ADP
ijassa-457	22	5	40,000	40,000	NUM
ijassa-457	22	6	r	r	NOUN
ijassa-457	22	7	/	/	SYM
ijassa-457	22	8	min	min	NOUN
ijassa-457	22	9	and	and	CCONJ
ijassa-457	22	10	could	could	AUX
ijassa-457	22	11	deliver	deliver	VERB
ijassa-457	22	12	844	844	NUM
ijassa-457	22	13	wh	wh	NOUN
ijassa-457	22	14	at	at	ADP
ijassa-457	22	15	a	a	DET
ijassa-457	22	16	power	power	NOUN
ijassa-457	22	17	rating	rating	NOUN
ijassa-457	22	18	of	of	ADP
ijassa-457	22	19	150	150	NUM
ijassa-457	22	20	kw	kw	NOUN
ijassa-457	22	21	.	.	PUNCT
ijassa-457	22	22	road	road	NOUN
ijassa-457	22	23	testing	testing	NOUN
ijassa-457	22	24	of	of	ADP
ijassa-457	22	25	the	the	DET
ijassa-457	22	26	bus	bus	NOUN
ijassa-457	22	27	revealed	reveal	VERB
ijassa-457	22	28	acceleration	acceleration	NOUN
ijassa-457	22	29	time	time	NOUN
ijassa-457	22	30	to	to	ADP
ijassa-457	22	31	75	75	NUM
ijassa-457	22	32	km/h	km/h	NOUN
ijassa-457	22	33	was	be	AUX
ijassa-457	22	34	reduced	reduce	VERB
ijassa-457	22	35	by	by	ADP
ijassa-457	22	36	a	a	DET
ijassa-457	22	37	factor	factor	NOUN
ijassa-457	22	38	of	of	ADP
ijassa-457	22	39	two	two	NUM
ijassa-457	22	40	with	with	ADP
ijassa-457	22	41	a	a	DET
ijassa-457	22	42	simultaneous	simultaneous	ADJ
ijassa-457	22	43	reduction	reduction	NOUN
ijassa-457	22	44	in	in	ADP
ijassa-457	22	45	engine	engine	NOUN
ijassa-457	22	46	power	power	NOUN
ijassa-457	22	47	of	of	ADP
ijassa-457	22	48	25%,the	25%,the	PROPN
ijassa-457	22	49	design	design	NOUN
ijassa-457	22	50	of	of	ADP
ijassa-457	22	51	a	a	DET
ijassa-457	22	52	high	high	ADJ
ijassa-457	22	53	performance	performance	NOUN
ijassa-457	22	54	flywheel	flywheel	NOUN
ijassa-457	22	55	energy	energy	NOUN
ijassa-457	22	56	storage	storage	NOUN
ijassa-457	22	57	system	system	NOUN
ijassa-457	22	58	for	for	ADP
ijassa-457	22	59	use	use	NOUN
ijassa-457	22	60	in	in	ADP
ijassa-457	22	61	a	a	DET
ijassa-457	22	62	vehicle	vehicle	NOUN
ijassa-457	22	63	poses	pose	VERB
ijassa-457	22	64	many	many	ADJ
ijassa-457	22	65	challenges	challenge	NOUN
ijassa-457	22	66	.	.	PUNCT
ijassa-457	23	1	in	in	ADP
ijassa-457	23	2	order	order	NOUN
ijassa-457	23	3	to	to	PART
ijassa-457	23	4	achieve	achieve	VERB
ijassa-457	23	5	an	an	DET
ijassa-457	23	6	attractive	attractive	ADJ
ijassa-457	23	7	specific	specific	ADJ
ijassa-457	23	8	energy	energy	NOUN
ijassa-457	23	9	(	(	PUNCT
ijassa-457	23	10	kwh	kwh	PROPN
ijassa-457	23	11	/	/	SYM
ijassa-457	23	12	kg	kg	PROPN
ijassa-457	23	13	)	)	PUNCT
ijassa-457	23	14	,	,	PUNCT
ijassa-457	23	15	it	it	PRON
ijassa-457	23	16	is	be	AUX
ijassa-457	23	17	necessary	necessary	ADJ
ijassa-457	23	18	to	to	PART
ijassa-457	23	19	construct	construct	VERB
ijassa-457	23	20	the	the	DET
ijassa-457	23	21	rotor	rotor	NOUN
ijassa-457	23	22	from	from	ADP
ijassa-457	23	23	materials	material	NOUN
ijassa-457	23	24	with	with	ADP
ijassa-457	23	25	high	high	ADJ
ijassa-457	23	26	specific	specific	ADJ
ijassa-457	23	27	strength	strength	NOUN
ijassa-457	23	28	(	(	PUNCT
ijassa-457	23	29	ultimate	ultimate	ADJ
ijassa-457	23	30	stress	stress	NOUN
ijassa-457	23	31	/	/	SYM
ijassa-457	23	32	density	density	NOUN
ijassa-457	23	33	)	)	PUNCT
ijassa-457	23	34	,	,	PUNCT
ijassa-457	23	35	leading	lead	VERB
ijassa-457	23	36	to	to	ADP
ijassa-457	23	37	selection	selection	NOUN
ijassa-457	23	38	of	of	ADP
ijassa-457	23	39	composite	composite	ADJ
ijassa-457	23	40	materials	material	NOUN
ijassa-457	23	41	employing	employ	VERB
ijassa-457	23	42	graphite	graphite	NOUN
ijassa-457	23	43	fibers	fiber	NOUN
ijassa-457	23	44	over	over	ADP
ijassa-457	23	45	metals	metal	NOUN
ijassa-457	23	46	.	.	PUNCT
ijassa-457	24	1	this	this	PRON
ijassa-457	24	2	allows	allow	VERB
ijassa-457	24	3	a	a	DET
ijassa-457	24	4	higher	high	ADJ
ijassa-457	24	5	specific	specific	ADJ
ijassa-457	24	6	energy	energy	NOUN
ijassa-457	24	7	,	,	PUNCT
ijassa-457	24	8	and	and	CCONJ
ijassa-457	24	9	increases	increase	VERB
ijassa-457	24	10	rotor	rotor	NOUN
ijassa-457	24	11	tip	tip	NOUN
ijassa-457	24	12	speed	speed	NOUN
ijassa-457	24	13	.	.	PUNCT
ijassa-457	25	1	the	the	DET
ijassa-457	25	2	high	high	ADJ
ijassa-457	25	3	tip	tip	NOUN
ijassa-457	25	4	speed	speed	NOUN
ijassa-457	25	5	,	,	PUNCT
ijassa-457	25	6	in	in	ADP
ijassa-457	25	7	turn	turn	NOUN
ijassa-457	25	8	,	,	PUNCT
ijassa-457	25	9	leads	lead	VERB
ijassa-457	25	10	to	to	ADP
ijassa-457	25	11	an	an	DET
ijassa-457	25	12	enormous	enormous	ADJ
ijassa-457	25	13	increase	increase	NOUN
ijassa-457	25	14	in	in	ADP
ijassa-457	25	15	parasitic	parasitic	ADJ
ijassa-457	25	16	windage	windage	NOUN
ijassa-457	25	17	loss	loss	NOUN
ijassa-457	25	18	.	.	PUNCT
ijassa-457	26	1	to	to	PART
ijassa-457	26	2	reduce	reduce	VERB
ijassa-457	26	3	windage	windage	NOUN
ijassa-457	26	4	losses	loss	NOUN
ijassa-457	26	5	to	to	ADP
ijassa-457	26	6	acceptable	acceptable	ADJ
ijassa-457	26	7	levels	level	NOUN
ijassa-457	26	8	requires	require	VERB
ijassa-457	26	9	spinning	spin	VERB
ijassa-457	26	10	the	the	DET
ijassa-457	26	11	rotor	rotor	NOUN
ijassa-457	26	12	in	in	ADP
ijassa-457	26	13	a	a	DET
ijassa-457	26	14	very	very	ADV
ijassa-457	26	15	tight	tight	ADJ
ijassa-457	26	16	vacuum[5	vacuum[5	NOUN
ijassa-457	26	17	-	-	SYM
ijassa-457	26	18	6	6	NUM
ijassa-457	26	19	]	]	PUNCT
ijassa-457	26	20	.	.	PUNCT
ijassa-457	27	1	this	this	DET
ijassa-457	27	2	paper	paper	NOUN
ijassa-457	27	3	describes	describe	VERB
ijassa-457	27	4	issues	issue	NOUN
ijassa-457	27	5	associated	associate	VERB
ijassa-457	27	6	with	with	ADP
ijassa-457	27	7	rotor	rotor	NOUN
ijassa-457	27	8	and	and	CCONJ
ijassa-457	27	9	bearing	bear	VERB
ijassa-457	27	10	design	design	NOUN
ijassa-457	27	11	technology	technology	NOUN
ijassa-457	27	12	in	in	ADP
ijassa-457	27	13	energy	energy	NOUN
ijassa-457	27	14	storage	storage	NOUN
ijassa-457	27	15	flywheels	flywheel	NOUN
ijassa-457	27	16	for	for	ADP
ijassa-457	27	17	vehicles	vehicle	NOUN
ijassa-457	27	18	,	,	PUNCT
ijassa-457	27	19	with	with	ADP
ijassa-457	27	20	particular	particular	ADJ
ijassa-457	27	21	emphasis	emphasis	NOUN
ijassa-457	27	22	on	on	ADP
ijassa-457	27	23	orientation	orientation	NOUN
ijassa-457	27	24	of	of	ADP
ijassa-457	27	25	flywheel	flywheel	NOUN
ijassa-457	27	26	rotors	rotor	NOUN
ijassa-457	27	27	,	,	PUNCT
ijassa-457	27	28	rotor	rotor	NOUN
ijassa-457	27	29	geometries	geometry	NOUN
ijassa-457	27	30	,	,	PUNCT
ijassa-457	27	31	magnetic	magnetic	ADJ
ijassa-457	27	32	bearings	bearing	NOUN
ijassa-457	27	33	and	and	CCONJ
ijassa-457	27	34	differential	differential	ADJ
ijassa-457	27	35	equations	equation	NOUN
ijassa-457	27	36	of	of	ADP
ijassa-457	27	37	the	the	DET
ijassa-457	27	38	magnetic	magnetic	ADJ
ijassa-457	27	39	suspended	suspend	VERB
ijassa-457	27	40	flywheel	flywheel	NOUN
ijassa-457	27	41	.	.	PUNCT
ijassa-457	28	1	2	2	NUM
ijassa-457	28	2	orientation	orientation	NOUN
ijassa-457	28	3	of	of	ADP
ijassa-457	28	4	flywheel	flywheel	NOUN
ijassa-457	28	5	rotors	rotor	NOUN
ijassa-457	28	6	the	the	DET
ijassa-457	28	7	interaction	interaction	NOUN
ijassa-457	28	8	between	between	ADP
ijassa-457	28	9	vehicle	vehicle	NOUN
ijassa-457	28	10	and	and	CCONJ
ijassa-457	28	11	flywheel	flywheel	NOUN
ijassa-457	28	12	dynamics	dynamic	NOUN
ijassa-457	28	13	produces	produce	VERB
ijassa-457	28	14	many	many	ADJ
ijassa-457	28	15	sources	source	NOUN
ijassa-457	28	16	of	of	ADP
ijassa-457	28	17	bearing	bear	VERB
ijassa-457	28	18	loads	load	NOUN
ijassa-457	28	19	not	not	PART
ijassa-457	28	20	present	present	ADJ
ijassa-457	28	21	in	in	ADP
ijassa-457	28	22	a	a	DET
ijassa-457	28	23	stationary	stationary	ADJ
ijassa-457	28	24	application	application	NOUN
ijassa-457	28	25	.	.	PUNCT
ijassa-457	29	1	the	the	DET
ijassa-457	29	2	primary	primary	ADJ
ijassa-457	29	3	contributors	contributor	NOUN
ijassa-457	29	4	to	to	ADP
ijassa-457	29	5	bearing	bear	VERB
ijassa-457	29	6	loads	load	NOUN
ijassa-457	29	7	are	be	AUX
ijassa-457	29	8	shown	show	VERB
ijassa-457	29	9	to	to	PART
ijassa-457	29	10	be	be	AUX
ijassa-457	29	11	vehicle	vehicle	NOUN
ijassa-457	29	12	shock	shock	NOUN
ijassa-457	29	13	,	,	PUNCT
ijassa-457	29	14	vibration	vibration	NOUN
ijassa-457	29	15	,	,	PUNCT
ijassa-457	29	16	maneuvering	maneuvering	NOUN
ijassa-457	29	17	,	,	PUNCT
ijassa-457	29	18	and	and	CCONJ
ijassa-457	29	19	gyrodynamics[6	gyrodynamics[6	PROPN
ijassa-457	29	20	]	]	PUNCT
ijassa-457	29	21	.	.	PUNCT
ijassa-457	30	1	among	among	ADP
ijassa-457	30	2	these	these	DET
ijassa-457	30	3	loads	load	NOUN
ijassa-457	30	4	,	,	PUNCT
ijassa-457	30	5	gyroscopic	gyroscopic	NOUN
ijassa-457	30	6	loads	load	NOUN
ijassa-457	30	7	occur	occur	VERB
ijassa-457	30	8	when	when	SCONJ
ijassa-457	30	9	the	the	DET
ijassa-457	30	10	rotor	rotor	NOUN
ijassa-457	30	11	is	be	AUX
ijassa-457	30	12	precessed	precess	VERB
ijassa-457	30	13	as	as	ADP
ijassa-457	30	14	the	the	DET
ijassa-457	30	15	vehicle	vehicle	NOUN
ijassa-457	30	16	angular	angular	ADJ
ijassa-457	30	17	velocity	velocity	NOUN
ijassa-457	30	18	changes	change	NOUN
ijassa-457	30	19	,	,	PUNCT
ijassa-457	30	20	for	for	ADP
ijassa-457	30	21	instance	instance	NOUN
ijassa-457	30	22	cornering	corner	VERB
ijassa-457	30	23	,	,	PUNCT
ijassa-457	30	24	driving	drive	VERB
ijassa-457	30	25	over	over	ADP
ijassa-457	30	26	a	a	DET
ijassa-457	30	27	hill	hill	NOUN
ijassa-457	30	28	or	or	CCONJ
ijassa-457	30	29	through	through	ADP
ijassa-457	30	30	a	a	DET
ijassa-457	30	31	dip	dip	NOUN
ijassa-457	30	32	.	.	PUNCT
ijassa-457	31	1	there	there	PRON
ijassa-457	31	2	is	be	VERB
ijassa-457	31	3	no	no	DET
ijassa-457	31	4	vehicle	vehicle	NOUN
ijassa-457	31	5	axis	axis	NOUN
ijassa-457	31	6	in	in	ADP
ijassa-457	31	7	which	which	PRON
ijassa-457	31	8	angular	angular	ADJ
ijassa-457	31	9	velocity	velocity	NOUN
ijassa-457	31	10	is	be	AUX
ijassa-457	31	11	avoided	avoid	VERB
ijassa-457	31	12	so	so	SCONJ
ijassa-457	31	13	the	the	DET
ijassa-457	31	14	bearings	bearing	NOUN
ijassa-457	31	15	must	must	AUX
ijassa-457	31	16	withstand	withstand	VERB
ijassa-457	31	17	the	the	DET
ijassa-457	31	18	gyroscopic	gyroscopic	NOUN
ijassa-457	31	19	loads	load	NOUN
ijassa-457	31	20	.	.	PUNCT
ijassa-457	32	1	a	a	DET
ijassa-457	32	2	spinning	spinning	NOUN
ijassa-457	32	3	flywheel	flywheel	NOUN
ijassa-457	32	4	has	have	VERB
ijassa-457	32	5	a	a	DET
ijassa-457	32	6	relatively	relatively	ADV
ijassa-457	32	7	large	large	ADJ
ijassa-457	32	8	angular	angular	ADJ
ijassa-457	32	9	momentum	momentum	NOUN
ijassa-457	32	10	so	so	ADV
ijassa-457	32	11	changing	change	VERB
ijassa-457	32	12	its	its	PRON
ijassa-457	32	13	spin	spin	NOUN
ijassa-457	32	14	axis	axis	NOUN
ijassa-457	32	15	requires	require	VERB
ijassa-457	32	16	significant	significant	ADJ
ijassa-457	32	17	torque	torque	NOUN
ijassa-457	32	18	,	,	PUNCT
ijassa-457	32	19	which	which	PRON
ijassa-457	32	20	must	must	AUX
ijassa-457	32	21	be	be	AUX
ijassa-457	32	22	produced	produce	VERB
ijassa-457	32	23	by	by	ADP
ijassa-457	32	24	the	the	DET
ijassa-457	32	25	bearings	bearing	NOUN
ijassa-457	32	26	.	.	PUNCT
ijassa-457	33	1	the	the	DET
ijassa-457	33	2	required	require	VERB
ijassa-457	33	3	torque	torque	NOUN
ijassa-457	33	4	is	be	AUX
ijassa-457	33	5	:	:	PUNCT
ijassa-457	33	6	m	m	VERB
ijassa-457	33	7	=	=	SYM
ijassa-457	34	1	jθ̂	jθ̂	PROPN
ijassa-457	34	2	×	×	PROPN
ijassa-457	34	3	ω	ω	PROPN
ijassa-457	34	4	(	(	PUNCT
ijassa-457	34	5	1	1	NUM
ijassa-457	34	6	)	)	PUNCT
ijassa-457	34	7	advances	advance	NOUN
ijassa-457	34	8	in	in	ADP
ijassa-457	34	9	systems	system	NOUN
ijassa-457	34	10	science	science	NOUN
ijassa-457	34	11	and	and	CCONJ
ijassa-457	34	12	applications	application	NOUN
ijassa-457	34	13	(	(	PUNCT
ijassa-457	34	14	2012	2012	NUM
ijassa-457	34	15	)	)	PUNCT
ijassa-457	34	16	vol.12	vol.12	NOUN
ijassa-457	34	17	no.2	no.2	PROPN
ijassa-457	34	18	143	143	NUM
ijassa-457	34	19	where	where	SCONJ
ijassa-457	34	20	j	j	PROPN
ijassa-457	34	21	is	be	AUX
ijassa-457	34	22	the	the	DET
ijassa-457	34	23	polar	polar	ADJ
ijassa-457	34	24	moment	moment	NOUN
ijassa-457	34	25	of	of	ADP
ijassa-457	34	26	inertia	inertia	NOUN
ijassa-457	34	27	of	of	ADP
ijassa-457	34	28	flywheel	flywheel	NOUN
ijassa-457	34	29	rotor	rotor	NOUN
ijassa-457	34	30	,	,	PUNCT
ijassa-457	34	31	is	be	AUX
ijassa-457	34	32	the	the	DET
ijassa-457	34	33	spin	spin	NOUN
ijassa-457	34	34	speed	speed	NOUN
ijassa-457	34	35	of	of	ADP
ijassa-457	34	36	flywheel	flywheel	NOUN
ijassa-457	34	37	rotor	rotor	NOUN
ijassa-457	34	38	,	,	PUNCT
ijassa-457	34	39	and	and	CCONJ
ijassa-457	34	40	θ̂	θ̂	NUM
ijassa-457	34	41	is	be	AUX
ijassa-457	34	42	the	the	DET
ijassa-457	34	43	turning	turn	VERB
ijassa-457	34	44	rate	rate	NOUN
ijassa-457	34	45	of	of	ADP
ijassa-457	34	46	the	the	DET
ijassa-457	34	47	flywheel	flywheel	NOUN
ijassa-457	34	48	spin	spin	NOUN
ijassa-457	34	49	axis	axis	NOUN
ijassa-457	34	50	.	.	PUNCT
ijassa-457	35	1	on	on	ADP
ijassa-457	35	2	the	the	DET
ijassa-457	35	3	basis	basis	NOUN
ijassa-457	35	4	fig.1	fig.1	ADJ
ijassa-457	35	5	coordinate	coordinate	NOUN
ijassa-457	35	6	system	system	NOUN
ijassa-457	35	7	of	of	ADP
ijassa-457	35	8	the	the	DET
ijassa-457	35	9	coordinate	coordinate	NOUN
ijassa-457	35	10	system	system	NOUN
ijassa-457	35	11	defined	define	VERB
ijassa-457	35	12	in	in	ADP
ijassa-457	35	13	fig.1	fig.1	PROPN
ijassa-457	35	14	,	,	PUNCT
ijassa-457	35	15	(	(	PUNCT
ijassa-457	35	16	1	1	X
ijassa-457	35	17	)	)	PUNCT
ijassa-457	35	18	can	can	AUX
ijassa-457	35	19	be	be	AUX
ijassa-457	35	20	expressed	express	VERB
ijassa-457	35	21	as	as	ADP
ijassa-457	35	22	follow:	follow:	PROPN
ijassa-457	35	23	mx	mx	PROPN
ijassa-457	35	24	=	=	SYM
ijassa-457	35	25	j(θ̇yωz	j(θ̇yωz	PROPN
ijassa-457	35	26	−	−	PROPN
ijassa-457	35	27	θ̇zωy	θ̇zωy	NUM
ijassa-457	35	28	)	)	PUNCT
ijassa-457	35	29	my	my	PRON
ijassa-457	35	30	=	=	PUNCT
ijassa-457	35	31	j(θ̇zωx	j(θ̇zωx	PROPN
ijassa-457	35	32	−	−	X
ijassa-457	35	33	θ̇xωz	θ̇xωz	NOUN
ijassa-457	35	34	)	)	PUNCT
ijassa-457	35	35	mz	mz	PROPN
ijassa-457	35	36	=	=	PUNCT
ijassa-457	35	37	j(θ̇xωy	j(θ̇xωy	PROPN
ijassa-457	35	38	−	−	PROPN
ijassa-457	35	39	θ̇yωx	θ̇yωx	PROPN
ijassa-457	35	40	)	)	PUNCT
ijassa-457	35	41	(	(	PUNCT
ijassa-457	35	42	2	2	X
ijassa-457	35	43	)	)	PUNCT
ijassa-457	35	44	in	in	ADP
ijassa-457	35	45	vehicle	vehicle	NOUN
ijassa-457	35	46	operating	operating	NOUN
ijassa-457	35	47	conditions	condition	NOUN
ijassa-457	35	48	,	,	PUNCT
ijassa-457	35	49	yaw	yaw	NOUN
ijassa-457	35	50	rate	rate	NOUN
ijassa-457	35	51	ωz	ωz	VERB
ijassa-457	35	52	is	be	AUX
ijassa-457	35	53	greater	great	ADJ
ijassa-457	35	54	than	than	ADP
ijassa-457	35	55	roll	roll	NOUN
ijassa-457	35	56	rate	rate	NOUN
ijassa-457	35	57	ωx	ωx	PRON
ijassa-457	35	58	and	and	CCONJ
ijassa-457	35	59	pitch	pitch	NOUN
ijassa-457	35	60	rate	rate	NOUN
ijassa-457	35	61	ωy	ωy	PROPN
ijassa-457	35	62	.if	.if	PROPN
ijassa-457	36	1	the	the	DET
ijassa-457	36	2	flywheel	flywheel	NOUN
ijassa-457	36	3	is	be	AUX
ijassa-457	36	4	oriented	orient	VERB
ijassa-457	36	5	vertically	vertically	ADV
ijassa-457	36	6	,	,	PUNCT
ijassa-457	36	7	flywheel	flywheel	NOUN
ijassa-457	36	8	rotor	rotor	NOUN
ijassa-457	36	9	and	and	CCONJ
ijassa-457	36	10	the	the	DET
ijassa-457	36	11	yawing	yawing	NOUN
ijassa-457	36	12	(	(	PUNCT
ijassa-457	36	13	turning	turn	VERB
ijassa-457	36	14	)	)	PUNCT
ijassa-457	36	15	axis	axis	NOUN
ijassa-457	36	16	of	of	ADP
ijassa-457	36	17	the	the	DET
ijassa-457	36	18	vehicle	vehicle	NOUN
ijassa-457	36	19	in	in	ADP
ijassa-457	36	20	the	the	DET
ijassa-457	36	21	same	same	ADJ
ijassa-457	36	22	direction	direction	NOUN
ijassa-457	36	23	,	,	PUNCT
ijassa-457	36	24	and	and	CCONJ
ijassa-457	36	25	θ̇x	θ̇x	PROPN
ijassa-457	36	26	=	=	PUNCT
ijassa-457	36	27	θ̇y	θ̇y	PROPN
ijassa-457	36	28	=	=	SYM
ijassa-457	36	29	0	0	NUM
ijassa-457	36	30	,	,	PUNCT
ijassa-457	36	31	so	so	PROPN
ijassa-457	36	32	mx	mx	X
ijassa-457	36	33	=	=	SYM
ijassa-457	37	1	−jθ̇zωy	−jθ̇zωy	NUM
ijassa-457	37	2	my	my	PRON
ijassa-457	37	3	=	=	NOUN
ijassa-457	37	4	jθ̇zωx	jθ̇zωx	VERB
ijassa-457	37	5	mz	mz	PROPN
ijassa-457	37	6	=	=	SYM
ijassa-457	37	7	0	0	PROPN
ijassa-457	38	1	(	(	PUNCT
ijassa-457	38	2	3	3	X
ijassa-457	38	3	)	)	PUNCT
ijassa-457	38	4	this	this	PRON
ijassa-457	38	5	means	mean	VERB
ijassa-457	38	6	that	that	SCONJ
ijassa-457	38	7	the	the	DET
ijassa-457	38	8	flywheel	flywheel	NOUN
ijassa-457	38	9	spin	spin	NOUN
ijassa-457	38	10	axis	axis	NOUN
ijassa-457	38	11	should	should	AUX
ijassa-457	38	12	be	be	AUX
ijassa-457	38	13	vertical	vertical	ADJ
ijassa-457	38	14	.	.	PUNCT
ijassa-457	39	1	in	in	ADP
ijassa-457	39	2	the	the	DET
ijassa-457	39	3	case	case	NOUN
ijassa-457	39	4	of	of	ADP
ijassa-457	39	5	a	a	DET
ijassa-457	39	6	vehicle	vehicle	NOUN
ijassa-457	39	7	,	,	PUNCT
ijassa-457	39	8	the	the	DET
ijassa-457	39	9	gyroscopic	gyroscopic	NOUN
ijassa-457	39	10	torque	torque	NOUN
ijassa-457	39	11	is	be	AUX
ijassa-457	39	12	too	too	ADV
ijassa-457	39	13	small	small	ADJ
ijassa-457	39	14	to	to	PART
ijassa-457	39	15	influence	influence	VERB
ijassa-457	39	16	the	the	DET
ijassa-457	39	17	motion	motion	NOUN
ijassa-457	39	18	of	of	ADP
ijassa-457	39	19	the	the	DET
ijassa-457	39	20	vehicle	vehicle	NOUN
ijassa-457	39	21	.	.	PUNCT
ijassa-457	40	1	a	a	DET
ijassa-457	40	2	way	way	NOUN
ijassa-457	40	3	to	to	PART
ijassa-457	40	4	reduce	reduce	VERB
ijassa-457	40	5	the	the	DET
ijassa-457	40	6	impact	impact	NOUN
ijassa-457	40	7	is	be	AUX
ijassa-457	40	8	to	to	PART
ijassa-457	40	9	employ	employ	VERB
ijassa-457	40	10	two	two	NUM
ijassa-457	40	11	similar	similar	ADJ
ijassa-457	40	12	flywheels	flywheel	NOUN
ijassa-457	40	13	,	,	PUNCT
ijassa-457	40	14	each	each	DET
ijassa-457	40	15	contra	contra	NOUN
ijassa-457	40	16	-	-	ADJ
ijassa-457	40	17	rotating	rotating	NOUN
ijassa-457	40	18	at	at	ADP
ijassa-457	40	19	the	the	DET
ijassa-457	40	20	same	same	ADJ
ijassa-457	40	21	speed	speed	NOUN
ijassa-457	40	22	.	.	PUNCT
ijassa-457	41	1	however	however	ADV
ijassa-457	41	2	,	,	PUNCT
ijassa-457	41	3	the	the	DET
ijassa-457	41	4	torque	torque	NOUN
ijassa-457	41	5	is	be	AUX
ijassa-457	41	6	large	large	ADJ
ijassa-457	41	7	enough	enough	ADV
ijassa-457	41	8	to	to	PART
ijassa-457	41	9	be	be	AUX
ijassa-457	41	10	a	a	DET
ijassa-457	41	11	major	major	ADJ
ijassa-457	41	12	contributor	contributor	NOUN
ijassa-457	41	13	to	to	PART
ijassa-457	41	14	loads	load	NOUN
ijassa-457	41	15	on	on	ADP
ijassa-457	41	16	the	the	DET
ijassa-457	41	17	radial	radial	ADJ
ijassa-457	41	18	bearings	bearing	NOUN
ijassa-457	41	19	.	.	PUNCT
ijassa-457	42	1	in	in	ADP
ijassa-457	42	2	practice	practice	NOUN
ijassa-457	42	3	some	some	DET
ijassa-457	42	4	mechanism	mechanism	NOUN
ijassa-457	42	5	or	or	CCONJ
ijassa-457	42	6	device	device	NOUN
ijassa-457	42	7	must	must	AUX
ijassa-457	42	8	support	support	VERB
ijassa-457	42	9	the	the	DET
ijassa-457	42	10	flywheel	flywheel	NOUN
ijassa-457	42	11	,	,	PUNCT
ijassa-457	42	12	isolating	isolate	VERB
ijassa-457	42	13	the	the	DET
ijassa-457	42	14	flywheel	flywheel	NOUN
ijassa-457	42	15	from	from	ADP
ijassa-457	42	16	the	the	DET
ijassa-457	42	17	motions	motion	NOUN
ijassa-457	42	18	of	of	ADP
ijassa-457	42	19	the	the	DET
ijassa-457	42	20	bus	bus	NOUN
ijassa-457	42	21	and	and	CCONJ
ijassa-457	42	22	decrease	decrease	VERB
ijassa-457	42	23	the	the	DET
ijassa-457	42	24	loads	load	NOUN
ijassa-457	42	25	on	on	ADP
ijassa-457	42	26	the	the	DET
ijassa-457	42	27	bearings	bearing	NOUN
ijassa-457	42	28	,	,	PUNCT
ijassa-457	42	29	and	and	CCONJ
ijassa-457	42	30	allowing	allow	VERB
ijassa-457	42	31	it	it	PRON
ijassa-457	42	32	to	to	PART
ijassa-457	42	33	pitch	pitch	VERB
ijassa-457	42	34	and	and	CCONJ
ijassa-457	42	35	roll	roll	VERB
ijassa-457	42	36	as	as	ADV
ijassa-457	42	37	freely	freely	ADV
ijassa-457	42	38	as	as	ADP
ijassa-457	42	39	possible	possible	ADJ
ijassa-457	42	40	relative	relative	ADJ
ijassa-457	42	41	to	to	ADP
ijassa-457	42	42	the	the	DET
ijassa-457	42	43	vehicle	vehicle	NOUN
ijassa-457	42	44	.	.	PUNCT
ijassa-457	43	1	the	the	DET
ijassa-457	43	2	usual	usual	ADJ
ijassa-457	43	3	method	method	NOUN
ijassa-457	43	4	to	to	PART
ijassa-457	43	5	rigidly	rigidly	ADV
ijassa-457	43	6	mounting	mount	VERB
ijassa-457	43	7	the	the	DET
ijassa-457	43	8	flywheel	flywheel	NOUN
ijassa-457	43	9	housing	housing	NOUN
ijassa-457	43	10	to	to	ADP
ijassa-457	43	11	the	the	DET
ijassa-457	43	12	vehicle	vehicle	NOUN
ijassa-457	43	13	is	be	AUX
ijassa-457	43	14	to	to	PART
ijassa-457	43	15	mount	mount	VERB
ijassa-457	43	16	it	it	PRON
ijassa-457	43	17	in	in	ADP
ijassa-457	43	18	a	a	DET
ijassa-457	43	19	two	two	NUM
ijassa-457	43	20	-	-	PUNCT
ijassa-457	43	21	axis	axis	NOUN
ijassa-457	43	22	gimbal	gimbal	NOUN
ijassa-457	43	23	.	.	PUNCT
ijassa-457	44	1	without	without	ADP
ijassa-457	44	2	the	the	DET
ijassa-457	44	3	use	use	NOUN
ijassa-457	44	4	of	of	ADP
ijassa-457	44	5	a	a	DET
ijassa-457	44	6	gimbal	gimbal	ADJ
ijassa-457	44	7	,	,	PUNCT
ijassa-457	44	8	bearing	bear	VERB
ijassa-457	44	9	loads	load	NOUN
ijassa-457	44	10	induced	induce	VERB
ijassa-457	44	11	by	by	ADP
ijassa-457	44	12	gyroscopic	gyroscopic	NOUN
ijassa-457	44	13	reactions	reaction	NOUN
ijassa-457	44	14	to	to	PART
ijassa-457	44	15	pitch	pitch	VERB
ijassa-457	44	16	and	and	CCONJ
ijassa-457	44	17	roll	roll	VERB
ijassa-457	44	18	movements	movement	NOUN
ijassa-457	44	19	of	of	ADP
ijassa-457	44	20	the	the	DET
ijassa-457	44	21	bus	bus	NOUN
ijassa-457	44	22	can	can	AUX
ijassa-457	44	23	significantly	significantly	ADV
ijassa-457	44	24	reduce	reduce	VERB
ijassa-457	44	25	bearing	bear	VERB
ijassa-457	44	26	life	life	NOUN
ijassa-457	44	27	and	and	CCONJ
ijassa-457	44	28	make	make	VERB
ijassa-457	44	29	the	the	DET
ijassa-457	44	30	design	design	NOUN
ijassa-457	44	31	impractical	impractical	ADJ
ijassa-457	44	32	for	for	ADP
ijassa-457	44	33	long	long	ADJ
ijassa-457	44	34	term	term	NOUN
ijassa-457	44	35	use	use	NOUN
ijassa-457	44	36	.	.	PUNCT
ijassa-457	45	1	144	144	NUM
ijassa-457	45	2	jinguang	jinguang	PROPN
ijassa-457	45	3	zhang	zhang	PROPN
ijassa-457	45	4	:	:	PUNCT
ijassa-457	45	5	rotor	rotor	NOUN
ijassa-457	45	6	,	,	PUNCT
ijassa-457	45	7	bearing	bearing	NOUN
ijassa-457	45	8	and	and	CCONJ
ijassa-457	45	9	dynamic	dynamic	ADJ
ijassa-457	45	10	equations	equation	NOUN
ijassa-457	45	11	in	in	ADP
ijassa-457	45	12	energy	energy	NOUN
ijassa-457	45	13	storage	storage	NOUN
ijassa-457	45	14	flywheels	flywheel	NOUN
ijassa-457	45	15	for	for	ADP
ijassa-457	45	16	vehicles	vehicle	NOUN
ijassa-457	45	17	3	3	NUM
ijassa-457	45	18	rotor	rotor	NOUN
ijassa-457	45	19	design	design	NOUN
ijassa-457	45	20	in	in	ADP
ijassa-457	45	21	rotor	rotor	NOUN
ijassa-457	45	22	design	design	NOUN
ijassa-457	45	23	,	,	PUNCT
ijassa-457	45	24	there	there	PRON
ijassa-457	45	25	are	be	VERB
ijassa-457	45	26	mainly	mainly	ADV
ijassa-457	45	27	three	three	NUM
ijassa-457	45	28	fully	fully	ADV
ijassa-457	45	29	-	-	PUNCT
ijassa-457	45	30	coupled	couple	VERB
ijassa-457	45	31	design	design	NOUN
ijassa-457	45	32	factors	factor	NOUN
ijassa-457	45	33	that	that	PRON
ijassa-457	45	34	have	have	VERB
ijassa-457	45	35	significant	significant	ADJ
ijassa-457	45	36	effect	effect	NOUN
ijassa-457	45	37	in	in	ADP
ijassa-457	45	38	the	the	DET
ijassa-457	45	39	overall	overall	ADJ
ijassa-457	45	40	performance	performance	NOUN
ijassa-457	45	41	of	of	ADP
ijassa-457	45	42	flywheels	flywheel	NOUN
ijassa-457	45	43	,	,	PUNCT
ijassa-457	45	44	material	material	NOUN
ijassa-457	45	45	strength	strength	NOUN
ijassa-457	45	46	,	,	PUNCT
ijassa-457	45	47	rotational	rotational	ADJ
ijassa-457	45	48	speed	speed	NOUN
ijassa-457	45	49	and	and	CCONJ
ijassa-457	45	50	rotor	rotor	NOUN
ijassa-457	45	51	geometry	geometry	NOUN
ijassa-457	45	52	.	.	PUNCT
ijassa-457	46	1	the	the	DET
ijassa-457	46	2	kinetic	kinetic	ADJ
ijassa-457	46	3	energy	energy	NOUN
ijassa-457	46	4	stored	store	VERB
ijassa-457	46	5	in	in	ADP
ijassa-457	46	6	a	a	DET
ijassa-457	46	7	flywheel	flywheel	NOUN
ijassa-457	46	8	is	be	AUX
ijassa-457	46	9	proportional	proportional	ADJ
ijassa-457	46	10	to	to	ADP
ijassa-457	46	11	the	the	DET
ijassa-457	46	12	mass	mass	NOUN
ijassa-457	46	13	and	and	CCONJ
ijassa-457	46	14	to	to	ADP
ijassa-457	46	15	the	the	DET
ijassa-457	46	16	square	square	NOUN
ijassa-457	46	17	of	of	ADP
ijassa-457	46	18	its	its	PRON
ijassa-457	46	19	angular	angular	ADJ
ijassa-457	46	20	velocity	velocity	NOUN
ijassa-457	46	21	.	.	PUNCT
ijassa-457	47	1	it	it	PRON
ijassa-457	47	2	is	be	AUX
ijassa-457	47	3	given	give	VERB
ijassa-457	47	4	as	as	ADP
ijassa-457	47	5	ek	ek	NOUN
ijassa-457	47	6	=	=	NOUN
ijassa-457	47	7	1	1	NUM
ijassa-457	47	8	2	2	NUM
ijassa-457	47	9	iω2	iω2	NOUN
ijassa-457	47	10	(	(	PUNCT
ijassa-457	47	11	4	4	NUM
ijassa-457	47	12	)	)	PUNCT
ijassa-457	47	13	where	where	SCONJ
ijassa-457	47	14	i	i	PRON
ijassa-457	47	15	is	be	AUX
ijassa-457	47	16	the	the	DET
ijassa-457	47	17	mass	mass	ADJ
ijassa-457	47	18	moment	moment	NOUN
ijassa-457	47	19	of	of	ADP
ijassa-457	47	20	inertia	inertia	NOUN
ijassa-457	47	21	and	and	CCONJ
ijassa-457	47	22	ω	ω	PROPN
ijassa-457	47	23	is	be	AUX
ijassa-457	47	24	the	the	DET
ijassa-457	47	25	angular	angular	ADJ
ijassa-457	47	26	velocity	velocity	NOUN
ijassa-457	47	27	.	.	PUNCT
ijassa-457	48	1	the	the	DET
ijassa-457	48	2	moment	moment	NOUN
ijassa-457	48	3	of	of	ADP
ijassa-457	48	4	inertia	inertia	NOUN
ijassa-457	48	5	for	for	ADP
ijassa-457	48	6	any	any	DET
ijassa-457	48	7	object	object	NOUN
ijassa-457	48	8	is	be	AUX
ijassa-457	48	9	a	a	DET
ijassa-457	48	10	function	function	NOUN
ijassa-457	48	11	of	of	ADP
ijassa-457	48	12	its	its	PRON
ijassa-457	48	13	shape	shape	NOUN
ijassa-457	48	14	and	and	CCONJ
ijassa-457	48	15	mass	mass	NOUN
ijassa-457	48	16	.	.	PUNCT
ijassa-457	49	1	it	it	PRON
ijassa-457	49	2	is	be	AUX
ijassa-457	49	3	obtained	obtain	VERB
ijassa-457	49	4	by	by	ADP
ijassa-457	49	5	the	the	DET
ijassa-457	49	6	mass	mass	NOUN
ijassa-457	49	7	and	and	CCONJ
ijassa-457	49	8	geometry	geometry	NOUN
ijassa-457	49	9	of	of	ADP
ijassa-457	49	10	the	the	DET
ijassa-457	49	11	flywheel	flywheel	NOUN
ijassa-457	49	12	and	and	CCONJ
ijassa-457	49	13	given	give	VERB
ijassa-457	49	14	as	as	ADP
ijassa-457	49	15	,	,	PUNCT
ijassa-457	49	16	i	i	PRON
ijassa-457	49	17	=	=	NOUN
ijassa-457	49	18	∫	∫	PROPN
ijassa-457	49	19	x2dmx	x2dmx	PROPN
ijassa-457	50	1	(	(	PUNCT
ijassa-457	50	2	5	5	NUM
ijassa-457	50	3	)	)	PUNCT
ijassa-457	50	4	where	where	SCONJ
ijassa-457	50	5	x	x	PRON
ijassa-457	50	6	is	be	AUX
ijassa-457	50	7	the	the	DET
ijassa-457	50	8	distance	distance	NOUN
ijassa-457	50	9	from	from	ADP
ijassa-457	50	10	rotational	rotational	ADJ
ijassa-457	50	11	axis	axis	NOUN
ijassa-457	50	12	to	to	ADP
ijassa-457	50	13	the	the	DET
ijassa-457	50	14	differential	differential	ADJ
ijassa-457	50	15	mass	mass	PROPN
ijassa-457	50	16	dmx	dmx	NOUN
ijassa-457	50	17	.	.	PUNCT
ijassa-457	51	1	the	the	DET
ijassa-457	51	2	way	way	NOUN
ijassa-457	51	3	to	to	PART
ijassa-457	51	4	increase	increase	VERB
ijassa-457	51	5	the	the	DET
ijassa-457	51	6	energy	energy	NOUN
ijassa-457	51	7	density	density	NOUN
ijassa-457	51	8	and	and	CCONJ
ijassa-457	51	9	minimise	minimise	VERB
ijassa-457	51	10	the	the	DET
ijassa-457	51	11	volume	volume	NOUN
ijassa-457	51	12	of	of	ADP
ijassa-457	51	13	the	the	DET
ijassa-457	51	14	system	system	NOUN
ijassa-457	51	15	is	be	AUX
ijassa-457	51	16	to	to	PART
ijassa-457	51	17	use	use	VERB
ijassa-457	51	18	a	a	DET
ijassa-457	51	19	flywheel	flywheel	NOUN
ijassa-457	51	20	with	with	ADP
ijassa-457	51	21	both	both	CCONJ
ijassa-457	51	22	a	a	DET
ijassa-457	51	23	high	high	ADJ
ijassa-457	51	24	rotational	rotational	ADJ
ijassa-457	51	25	speed	speed	NOUN
ijassa-457	51	26	and	and	CCONJ
ijassa-457	51	27	a	a	DET
ijassa-457	51	28	large	large	ADJ
ijassa-457	51	29	inertia	inertia	NOUN
ijassa-457	51	30	.	.	PUNCT
ijassa-457	52	1	the	the	DET
ijassa-457	52	2	speed	speed	NOUN
ijassa-457	52	3	limit	limit	NOUN
ijassa-457	52	4	is	be	AUX
ijassa-457	52	5	set	set	VERB
ijassa-457	52	6	by	by	ADP
ijassa-457	52	7	the	the	DET
ijassa-457	52	8	tensile	tensile	NOUN
ijassa-457	52	9	strength	strength	NOUN
ijassa-457	52	10	of	of	ADP
ijassa-457	52	11	the	the	DET
ijassa-457	52	12	flywheel	flywheel	NOUN
ijassa-457	52	13	material	material	NOUN
ijassa-457	52	14	.	.	PUNCT
ijassa-457	53	1	the	the	DET
ijassa-457	53	2	stored	store	VERB
ijassa-457	53	3	energy	energy	NOUN
ijassa-457	53	4	density	density	NOUN
ijassa-457	53	5	with	with	ADP
ijassa-457	53	6	respect	respect	NOUN
ijassa-457	53	7	to	to	ADP
ijassa-457	53	8	mass	mass	NOUN
ijassa-457	53	9	is	be	AUX
ijassa-457	53	10	given	give	VERB
ijassa-457	53	11	by	by	ADP
ijassa-457	53	12	:	:	PUNCT
ijassa-457	53	13	em	em	PRON
ijassa-457	53	14	=	=	PUNCT
ijassa-457	53	15	kσ	kσ	PROPN
ijassa-457	53	16	/	/	SYM
ijassa-457	53	17	ρ	ρ	PROPN
ijassa-457	53	18	(	(	PUNCT
ijassa-457	53	19	6	6	NUM
ijassa-457	53	20	)	)	PUNCT
ijassa-457	53	21	where	where	SCONJ
ijassa-457	53	22	em	em	PRON
ijassa-457	53	23	is	be	AUX
ijassa-457	53	24	kinetic	kinetic	ADJ
ijassa-457	53	25	energy	energy	NOUN
ijassa-457	53	26	per	per	ADP
ijassa-457	53	27	unit	unit	NOUN
ijassa-457	53	28	mass	mass	PROPN
ijassa-457	53	29	,	,	PUNCT
ijassa-457	53	30	k	k	PROPN
ijassa-457	53	31	is	be	AUX
ijassa-457	53	32	the	the	DET
ijassa-457	53	33	shape	shape	NOUN
ijassa-457	53	34	-	-	PUNCT
ijassa-457	53	35	factor	factor	NOUN
ijassa-457	53	36	which	which	PRON
ijassa-457	53	37	relates	relate	VERB
ijassa-457	53	38	the	the	DET
ijassa-457	53	39	relative	relative	ADJ
ijassa-457	53	40	energy	energy	NOUN
ijassa-457	53	41	stored	store	VERB
ijassa-457	53	42	in	in	ADP
ijassa-457	53	43	the	the	DET
ijassa-457	53	44	solid	solid	ADJ
ijassa-457	53	45	disk	disk	NOUN
ijassa-457	53	46	to	to	ADP
ijassa-457	53	47	that	that	PRON
ijassa-457	53	48	of	of	ADP
ijassa-457	53	49	a	a	DET
ijassa-457	53	50	constant	constant	ADJ
ijassa-457	53	51	stress	stress	NOUN
ijassa-457	53	52	disk	disk	NOUN
ijassa-457	53	53	of	of	ADP
ijassa-457	53	54	infinite	infinite	ADJ
ijassa-457	53	55	radius	radius	NOUN
ijassa-457	53	56	,	,	PUNCT
ijassa-457	53	57	σ	σ	PROPN
ijassa-457	53	58	is	be	AUX
ijassa-457	53	59	maximum	maximum	ADJ
ijassa-457	53	60	stress	stress	NOUN
ijassa-457	53	61	in	in	ADP
ijassa-457	53	62	the	the	DET
ijassa-457	53	63	flywheel	flywheel	NOUN
ijassa-457	53	64	and	and	CCONJ
ijassa-457	53	65	ρ	ρ	NOUN
ijassa-457	53	66	is	be	AUX
ijassa-457	53	67	mass	mass	ADJ
ijassa-457	53	68	density	density	NOUN
ijassa-457	53	69	.	.	PUNCT
ijassa-457	54	1	in	in	ADP
ijassa-457	54	2	case	case	NOUN
ijassa-457	54	3	of	of	ADP
ijassa-457	54	4	planar	planar	ADJ
ijassa-457	54	5	stress	stress	NOUN
ijassa-457	54	6	,	,	PUNCT
ijassa-457	54	7	if	if	SCONJ
ijassa-457	54	8	the	the	DET
ijassa-457	54	9	height	height	NOUN
ijassa-457	54	10	of	of	ADP
ijassa-457	54	11	the	the	DET
ijassa-457	54	12	disk	disk	NOUN
ijassa-457	54	13	is	be	AUX
ijassa-457	54	14	small	small	ADJ
ijassa-457	54	15	compared	compare	VERB
ijassa-457	54	16	with	with	ADP
ijassa-457	54	17	the	the	DET
ijassa-457	54	18	diameter	diameter	NOUN
ijassa-457	54	19	,	,	PUNCT
ijassa-457	54	20	and	and	CCONJ
ijassa-457	54	21	a	a	DET
ijassa-457	54	22	homogenous	homogenous	ADJ
ijassa-457	54	23	isotropic	isotropic	NOUN
ijassa-457	54	24	material	material	NOUN
ijassa-457	54	25	with	with	ADP
ijassa-457	54	26	poisson	poisson	PROPN
ijassa-457	54	27	ratio	ratio	NOUN
ijassa-457	54	28	of	of	ADP
ijassa-457	54	29	0.3	0.3	NUM
ijassa-457	54	30	,	,	PUNCT
ijassa-457	54	31	i.e.	i.e.	X
ijassa-457	54	32	steel	steel	NOUN
ijassa-457	54	33	,	,	PUNCT
ijassa-457	54	34	is	be	AUX
ijassa-457	54	35	used	use	VERB
ijassa-457	54	36	,	,	PUNCT
ijassa-457	54	37	the	the	DET
ijassa-457	54	38	k	k	PROPN
ijassa-457	54	39	factors	factor	NOUN
ijassa-457	54	40	are	be	AUX
ijassa-457	54	41	given	give	VERB
ijassa-457	54	42	in	in	ADP
ijassa-457	54	43	table	table	NOUN
ijassa-457	54	44	1[7	1[7	NUM
ijassa-457	54	45	]	]	PUNCT
ijassa-457	54	46	.	.	PUNCT
ijassa-457	55	1	in	in	ADP
ijassa-457	55	2	a	a	DET
ijassa-457	55	3	three	three	NUM
ijassa-457	55	4	-	-	PUNCT
ijassa-457	55	5	dimensional	dimensional	ADJ
ijassa-457	55	6	flywheel	flywheel	NOUN
ijassa-457	55	7	there	there	PRON
ijassa-457	55	8	will	will	AUX
ijassa-457	55	9	be	be	AUX
ijassa-457	55	10	three	three	NUM
ijassa-457	55	11	-	-	PUNCT
ijassa-457	55	12	dimensional	dimensional	ADJ
ijassa-457	55	13	interaction	interaction	NOUN
ijassa-457	55	14	of	of	ADP
ijassa-457	55	15	material	material	NOUN
ijassa-457	55	16	stresses	stress	NOUN
ijassa-457	55	17	.	.	PUNCT
ijassa-457	56	1	for	for	ADP
ijassa-457	56	2	the	the	DET
ijassa-457	56	3	flywheel	flywheel	NOUN
ijassa-457	56	4	design	design	NOUN
ijassa-457	56	5	is	be	AUX
ijassa-457	56	6	based	base	VERB
ijassa-457	56	7	on	on	ADP
ijassa-457	56	8	a	a	DET
ijassa-457	56	9	hollow	hollow	ADJ
ijassa-457	56	10	cylinder	cylinder	NOUN
ijassa-457	56	11	and	and	CCONJ
ijassa-457	56	12	the	the	DET
ijassa-457	56	13	outside	outside	ADJ
ijassa-457	56	14	radius	radius	NOUN
ijassa-457	56	15	is	be	AUX
ijassa-457	56	16	assumed	assume	VERB
ijassa-457	56	17	to	to	PART
ijassa-457	56	18	be	be	AUX
ijassa-457	56	19	large	large	ADJ
ijassa-457	56	20	compared	compare	VERB
ijassa-457	56	21	to	to	ADP
ijassa-457	56	22	the	the	DET
ijassa-457	56	23	flywheel	flywheel	NOUN
ijassa-457	56	24	thickness	thickness	NOUN
ijassa-457	56	25	,	,	PUNCT
ijassa-457	56	26	the	the	DET
ijassa-457	56	27	two	two	NUM
ijassa-457	56	28	stresses	stress	NOUN
ijassa-457	56	29	of	of	ADP
ijassa-457	56	30	primary	primary	ADJ
ijassa-457	56	31	concern	concern	NOUN
ijassa-457	56	32	are	be	AUX
ijassa-457	56	33	the	the	DET
ijassa-457	56	34	radial	radial	ADJ
ijassa-457	56	35	stress	stress	NOUN
ijassa-457	56	36	and	and	CCONJ
ijassa-457	56	37	the	the	DET
ijassa-457	56	38	tangential	tangential	ADJ
ijassa-457	56	39	stress	stress	NOUN
ijassa-457	56	40	.	.	PUNCT
ijassa-457	57	1	table	table	NOUN
ijassa-457	57	2	2	2	NUM
ijassa-457	57	3	presents	present	NOUN
ijassa-457	57	4	characteristics	characteristic	NOUN
ijassa-457	57	5	for	for	ADP
ijassa-457	57	6	common	common	ADJ
ijassa-457	57	7	rotor	rotor	NOUN
ijassa-457	57	8	materials	material	NOUN
ijassa-457	57	9	.	.	PUNCT
ijassa-457	58	1	there	there	PRON
ijassa-457	58	2	are	be	VERB
ijassa-457	58	3	two	two	NUM
ijassa-457	58	4	basic	basic	ADJ
ijassa-457	58	5	classes	class	NOUN
ijassa-457	58	6	of	of	ADP
ijassa-457	58	7	flywheels	flywheel	NOUN
ijassa-457	58	8	based	base	VERB
ijassa-457	58	9	on	on	ADP
ijassa-457	58	10	the	the	DET
ijassa-457	58	11	material	material	NOUN
ijassa-457	58	12	in	in	ADP
ijassa-457	58	13	the	the	DET
ijassa-457	58	14	rotor	rotor	NOUN
ijassa-457	58	15	.	.	PUNCT
ijassa-457	59	1	the	the	DET
ijassa-457	59	2	first	first	ADJ
ijassa-457	59	3	class	class	NOUN
ijassa-457	59	4	uses	use	VERB
ijassa-457	59	5	a	a	DET
ijassa-457	59	6	rotor	rotor	NOUN
ijassa-457	59	7	made	make	VERB
ijassa-457	59	8	up	up	ADP
ijassa-457	59	9	of	of	ADP
ijassa-457	59	10	an	an	DET
ijassa-457	59	11	advanced	advanced	ADJ
ijassa-457	59	12	composite	composite	ADJ
ijassa-457	59	13	material	material	NOUN
ijassa-457	59	14	such	such	ADJ
ijassa-457	59	15	as	as	ADP
ijassa-457	59	16	carbon	carbon	NOUN
ijassa-457	59	17	-	-	PUNCT
ijassa-457	59	18	fiber	fiber	NOUN
ijassa-457	59	19	or	or	CCONJ
ijassa-457	59	20	graphite	graphite	NOUN
ijassa-457	59	21	.	.	PUNCT
ijassa-457	60	1	these	these	DET
ijassa-457	60	2	materials	material	NOUN
ijassa-457	60	3	have	have	VERB
ijassa-457	60	4	very	very	ADV
ijassa-457	60	5	high	high	ADJ
ijassa-457	60	6	strength	strength	NOUN
ijassa-457	60	7	to	to	ADP
ijassa-457	60	8	weight	weight	NOUN
ijassa-457	60	9	ratios	ratio	NOUN
ijassa-457	60	10	,	,	PUNCT
ijassa-457	60	11	which	which	PRON
ijassa-457	60	12	give	give	VERB
ijassa-457	60	13	flywheels	flywheel	NOUN
ijassa-457	60	14	the	the	DET
ijassa-457	60	15	potential	potential	NOUN
ijassa-457	60	16	of	of	ADP
ijassa-457	60	17	having	have	VERB
ijassa-457	60	18	high	high	ADJ
ijassa-457	60	19	specific	specific	ADJ
ijassa-457	60	20	energy	energy	NOUN
ijassa-457	60	21	.	.	PUNCT
ijassa-457	61	1	the	the	DET
ijassa-457	61	2	second	second	ADJ
ijassa-457	61	3	class	class	NOUN
ijassa-457	61	4	of	of	ADP
ijassa-457	61	5	flywheel	flywheel	NOUN
ijassa-457	61	6	uses	use	VERB
ijassa-457	61	7	steel	steel	NOUN
ijassa-457	61	8	as	as	ADP
ijassa-457	61	9	the	the	DET
ijassa-457	61	10	main	main	ADJ
ijassa-457	61	11	structural	structural	ADJ
ijassa-457	61	12	material	material	NOUN
ijassa-457	61	13	in	in	ADP
ijassa-457	61	14	the	the	DET
ijassa-457	61	15	rotor	rotor	NOUN
ijassa-457	61	16	.	.	PUNCT
ijassa-457	62	1	the	the	DET
ijassa-457	62	2	highest	high	ADJ
ijassa-457	62	3	tensile	tensile	NOUN
ijassa-457	62	4	flywheels	flywheel	NOUN
ijassa-457	62	5	are	be	AUX
ijassa-457	62	6	not	not	PART
ijassa-457	62	7	made	make	VERB
ijassa-457	62	8	of	of	ADP
ijassa-457	62	9	steel	steel	NOUN
ijassa-457	62	10	,	,	PUNCT
ijassa-457	62	11	but	but	CCONJ
ijassa-457	62	12	of	of	ADP
ijassa-457	62	13	fiber	fiber	NOUN
ijassa-457	62	14	-	-	PUNCT
ijassa-457	62	15	reinforced	reinforce	VERB
ijassa-457	62	16	composites	composite	NOUN
ijassa-457	62	17	.	.	PUNCT
ijassa-457	63	1	as	as	ADV
ijassa-457	63	2	well	well	ADV
ijassa-457	63	3	as	as	ADP
ijassa-457	63	4	rotating	rotate	VERB
ijassa-457	63	5	faster	fast	ADV
ijassa-457	63	6	and	and	CCONJ
ijassa-457	63	7	storing	store	VERB
ijassa-457	63	8	more	more	ADJ
ijassa-457	63	9	energy	energy	NOUN
ijassa-457	63	10	than	than	ADP
ijassa-457	63	11	steel	steel	NOUN
ijassa-457	63	12	flywheels	flywheel	NOUN
ijassa-457	63	13	,	,	PUNCT
ijassa-457	63	14	advances	advance	NOUN
ijassa-457	63	15	in	in	ADP
ijassa-457	63	16	systems	system	NOUN
ijassa-457	63	17	science	science	NOUN
ijassa-457	63	18	and	and	CCONJ
ijassa-457	63	19	applications	application	NOUN
ijassa-457	63	20	(	(	PUNCT
ijassa-457	63	21	2012	2012	NUM
ijassa-457	63	22	)	)	PUNCT
ijassa-457	63	23	vol.12	vol.12	NOUN
ijassa-457	63	24	no.2	no.2	PROPN
ijassa-457	63	25	145	145	NUM
ijassa-457	63	26	these	these	DET
ijassa-457	63	27	composite	composite	ADJ
ijassa-457	63	28	flywheels	flywheel	NOUN
ijassa-457	63	29	are	be	AUX
ijassa-457	63	30	much	much	ADV
ijassa-457	63	31	safer	safe	ADJ
ijassa-457	63	32	if	if	SCONJ
ijassa-457	63	33	the	the	DET
ijassa-457	63	34	maximum	maximum	ADJ
ijassa-457	63	35	safe	safe	ADJ
ijassa-457	63	36	speed	speed	NOUN
ijassa-457	63	37	is	be	AUX
ijassa-457	63	38	exceeded	exceed	VERB
ijassa-457	63	39	,	,	PUNCT
ijassa-457	63	40	since	since	SCONJ
ijassa-457	63	41	they	they	PRON
ijassa-457	63	42	tend	tend	VERB
ijassa-457	63	43	to	to	PART
ijassa-457	63	44	delaminate	delaminate	VERB
ijassa-457	63	45	and	and	CCONJ
ijassa-457	63	46	disintegrate	disintegrate	VERB
ijassa-457	63	47	gradually	gradually	ADV
ijassa-457	63	48	from	from	ADP
ijassa-457	63	49	the	the	DET
ijassa-457	63	50	outer	outer	ADJ
ijassa-457	63	51	circumference	circumference	NOUN
ijassa-457	63	52	rather	rather	ADV
ijassa-457	63	53	than	than	ADP
ijassa-457	63	54	explode	explode	VERB
ijassa-457	63	55	catastrophically	catastrophically	ADV
ijassa-457	63	56	.	.	PUNCT
ijassa-457	64	1	the	the	DET
ijassa-457	64	2	material	material	NOUN
ijassa-457	64	3	at	at	ADP
ijassa-457	64	4	the	the	DET
ijassa-457	64	5	outside	outside	ADJ
ijassa-457	64	6	diameter	diameter	NOUN
ijassa-457	64	7	of	of	ADP
ijassa-457	64	8	the	the	DET
ijassa-457	64	9	rotor	rotor	NOUN
ijassa-457	64	10	is	be	AUX
ijassa-457	64	11	most	most	ADV
ijassa-457	64	12	effective	effective	ADJ
ijassa-457	64	13	in	in	ADP
ijassa-457	64	14	storing	store	VERB
ijassa-457	64	15	energy	energy	NOUN
ijassa-457	64	16	with	with	ADP
ijassa-457	64	17	energy	energy	NOUN
ijassa-457	64	18	storage	storage	NOUN
ijassa-457	64	19	of	of	ADP
ijassa-457	64	20	that	that	DET
ijassa-457	64	21	material	material	NOUN
ijassa-457	64	22	being	be	AUX
ijassa-457	64	23	proportional	proportional	ADJ
ijassa-457	64	24	to	to	ADP
ijassa-457	64	25	square	square	NOUN
ijassa-457	64	26	of	of	ADP
ijassa-457	64	27	the	the	DET
ijassa-457	64	28	radius	radius	NOUN
ijassa-457	64	29	.	.	PUNCT
ijassa-457	65	1	the	the	DET
ijassa-457	65	2	peripheral	peripheral	ADJ
ijassa-457	65	3	speed	speed	NOUN
ijassa-457	65	4	of	of	ADP
ijassa-457	65	5	the	the	DET
ijassa-457	65	6	rotor	rotor	NOUN
ijassa-457	65	7	should	should	AUX
ijassa-457	65	8	be	be	AUX
ijassa-457	65	9	as	as	ADV
ijassa-457	65	10	high	high	ADJ
ijassa-457	65	11	as	as	ADP
ijassa-457	65	12	possible	possible	ADJ
ijassa-457	65	13	for	for	ADP
ijassa-457	65	14	maximum	maximum	ADJ
ijassa-457	65	15	energy	energy	NOUN
ijassa-457	65	16	storage	storage	NOUN
ijassa-457	65	17	but	but	CCONJ
ijassa-457	65	18	this	this	PRON
ijassa-457	65	19	is	be	AUX
ijassa-457	65	20	limited	limit	VERB
ijassa-457	65	21	by	by	ADP
ijassa-457	65	22	the	the	DET
ijassa-457	65	23	stress	stress	NOUN
ijassa-457	65	24	levels	level	NOUN
ijassa-457	65	25	the	the	DET
ijassa-457	65	26	designer	designer	NOUN
ijassa-457	65	27	is	be	AUX
ijassa-457	65	28	willing	willing	ADJ
ijassa-457	65	29	to	to	PART
ijassa-457	65	30	accept	accept	VERB
ijassa-457	65	31	.	.	PUNCT
ijassa-457	66	1	for	for	ADP
ijassa-457	66	2	a	a	DET
ijassa-457	66	3	chosen	choose	VERB
ijassa-457	66	4	tip	tip	NOUN
ijassa-457	66	5	speed	speed	NOUN
ijassa-457	66	6	and	and	CCONJ
ijassa-457	66	7	rotor	rotor	NOUN
ijassa-457	66	8	outer	outer	ADJ
ijassa-457	66	9	diameter	diameter	NOUN
ijassa-457	66	10	,	,	PUNCT
ijassa-457	66	11	the	the	DET
ijassa-457	66	12	rotational	rotational	ADJ
ijassa-457	66	13	speed	speed	NOUN
ijassa-457	66	14	of	of	ADP
ijassa-457	66	15	the	the	DET
ijassa-457	66	16	rotor	rotor	NOUN
ijassa-457	66	17	is	be	AUX
ijassa-457	66	18	fixed	fix	VERB
ijassa-457	66	19	and	and	CCONJ
ijassa-457	66	20	this	this	PRON
ijassa-457	66	21	also	also	ADV
ijassa-457	66	22	fixes	fix	VERB
ijassa-457	66	23	the	the	DET
ijassa-457	66	24	shape	shape	NOUN
ijassa-457	66	25	.	.	PUNCT
ijassa-457	67	1	there	there	PRON
ijassa-457	67	2	are	be	VERB
ijassa-457	67	3	three	three	NUM
ijassa-457	67	4	flywheel	flywheel	NOUN
ijassa-457	67	5	geometries	geometry	NOUN
ijassa-457	67	6	were	be	AUX
ijassa-457	67	7	developed	develop	VERB
ijassa-457	67	8	to	to	PART
ijassa-457	67	9	meet	meet	VERB
ijassa-457	67	10	the	the	DET
ijassa-457	67	11	energy	energy	NOUN
ijassa-457	67	12	storage	storage	NOUN
ijassa-457	67	13	and	and	CCONJ
ijassa-457	67	14	power	power	NOUN
ijassa-457	67	15	requirement	requirement	NOUN
ijassa-457	67	16	needs	need	VERB
ijassa-457	67	17	for	for	ADP
ijassa-457	67	18	vehicles	vehicle	NOUN
ijassa-457	67	19	,	,	PUNCT
ijassa-457	67	20	shown	show	VERB
ijassa-457	67	21	in	in	ADP
ijassa-457	67	22	fig.2	fig.2	PROPN
ijassa-457	67	23	.	.	PUNCT
ijassa-457	67	24	table	table	NOUN
ijassa-457	67	25	1	1	NUM
ijassa-457	67	26	shape	shape	NOUN
ijassa-457	67	27	-	-	PUNCT
ijassa-457	67	28	factor	factor	NOUN
ijassa-457	67	29	k	k	NOUN
ijassa-457	67	30	for	for	ADP
ijassa-457	67	31	different	different	ADJ
ijassa-457	67	32	planar	planar	ADJ
ijassa-457	67	33	stress	stress	NOUN
ijassa-457	67	34	geometries	geometry	NOUN
ijassa-457	67	35	table	table	NOUN
ijassa-457	67	36	2	2	NUM
ijassa-457	67	37	2	2	NUM
ijassa-457	67	38	data	datum	NOUN
ijassa-457	67	39	for	for	ADP
ijassa-457	67	40	different	different	ADJ
ijassa-457	67	41	rotor	rotor	NOUN
ijassa-457	67	42	materials	material	NOUN
ijassa-457	67	43	146	146	NUM
ijassa-457	67	44	jinguang	jinguang	PROPN
ijassa-457	67	45	zhang	zhang	PROPN
ijassa-457	67	46	:	:	PUNCT
ijassa-457	67	47	rotor	rotor	NOUN
ijassa-457	67	48	,	,	PUNCT
ijassa-457	67	49	bearing	bearing	NOUN
ijassa-457	67	50	and	and	CCONJ
ijassa-457	67	51	dynamic	dynamic	ADJ
ijassa-457	67	52	equations	equation	NOUN
ijassa-457	67	53	in	in	ADP
ijassa-457	67	54	energy	energy	NOUN
ijassa-457	67	55	storage	storage	NOUN
ijassa-457	67	56	flywheels	flywheel	NOUN
ijassa-457	67	57	for	for	ADP
ijassa-457	67	58	vehicles	vehicle	NOUN
ijassa-457	67	59	fig.2	fig.2	PROPN
ijassa-457	67	60	flywheel	flywheel	NOUN
ijassa-457	67	61	geometry	geometry	NOUN
ijassa-457	67	62	disc	disc	NOUN
ijassa-457	67	63	flywheel	flywheel	NOUN
ijassa-457	67	64	is	be	AUX
ijassa-457	67	65	based	base	VERB
ijassa-457	67	66	on	on	ADP
ijassa-457	67	67	more	more	ADV
ijassa-457	67	68	traditional	traditional	ADJ
ijassa-457	67	69	flywheel	flywheel	NOUN
ijassa-457	67	70	designs	design	NOUN
ijassa-457	67	71	.	.	PUNCT
ijassa-457	68	1	the	the	DET
ijassa-457	68	2	mass	mass	NOUN
ijassa-457	68	3	of	of	ADP
ijassa-457	68	4	the	the	DET
ijassa-457	68	5	steel	steel	NOUN
ijassa-457	68	6	hub	hub	NOUN
ijassa-457	68	7	provides	provide	VERB
ijassa-457	68	8	the	the	DET
ijassa-457	68	9	main	main	ADJ
ijassa-457	68	10	source	source	NOUN
ijassa-457	68	11	of	of	ADP
ijassa-457	68	12	inertial	inertial	ADJ
ijassa-457	68	13	energy	energy	NOUN
ijassa-457	68	14	storage	storage	NOUN
ijassa-457	68	15	in	in	ADP
ijassa-457	68	16	the	the	DET
ijassa-457	68	17	system	system	NOUN
ijassa-457	68	18	.	.	PUNCT
ijassa-457	69	1	the	the	DET
ijassa-457	69	2	profile	profile	NOUN
ijassa-457	69	3	of	of	ADP
ijassa-457	69	4	the	the	DET
ijassa-457	69	5	steel	steel	NOUN
ijassa-457	69	6	hub	hub	NOUN
ijassa-457	69	7	is	be	AUX
ijassa-457	69	8	based	base	VERB
ijassa-457	69	9	on	on	ADP
ijassa-457	69	10	modified	modified	ADJ
ijassa-457	69	11	equations	equation	NOUN
ijassa-457	69	12	for	for	ADP
ijassa-457	69	13	a	a	DET
ijassa-457	69	14	constant	constant	ADJ
ijassa-457	69	15	stress	stress	NOUN
ijassa-457	69	16	disc	disc	NOUN
ijassa-457	69	17	which	which	PRON
ijassa-457	69	18	include	include	VERB
ijassa-457	69	19	a	a	DET
ijassa-457	69	20	rim	rim	NOUN
ijassa-457	69	21	section	section	NOUN
ijassa-457	69	22	for	for	ADP
ijassa-457	69	23	an	an	DET
ijassa-457	69	24	increased	increase	VERB
ijassa-457	69	25	radius	radius	NOUN
ijassa-457	69	26	of	of	ADP
ijassa-457	69	27	gyration	gyration	NOUN
ijassa-457	69	28	.	.	PUNCT
ijassa-457	70	1	as	as	ADV
ijassa-457	70	2	long	long	ADV
ijassa-457	70	3	as	as	SCONJ
ijassa-457	70	4	the	the	DET
ijassa-457	70	5	rotor	rotor	NOUN
ijassa-457	70	6	speed	speed	NOUN
ijassa-457	70	7	is	be	AUX
ijassa-457	70	8	within	within	ADP
ijassa-457	70	9	acceptable	acceptable	ADJ
ijassa-457	70	10	limits	limit	NOUN
ijassa-457	70	11	and	and	CCONJ
ijassa-457	70	12	there	there	PRON
ijassa-457	70	13	are	be	VERB
ijassa-457	70	14	no	no	DET
ijassa-457	70	15	rotor	rotor	NOUN
ijassa-457	70	16	dynamics	dynamic	NOUN
ijassa-457	70	17	issues	issue	NOUN
ijassa-457	70	18	,	,	PUNCT
ijassa-457	70	19	a	a	DET
ijassa-457	70	20	long	long	ADJ
ijassa-457	70	21	tubular	tubular	ADJ
ijassa-457	70	22	flywheel	flywheel	NOUN
ijassa-457	70	23	rotor	rotor	NOUN
ijassa-457	70	24	is	be	AUX
ijassa-457	70	25	the	the	DET
ijassa-457	70	26	preferred	preferred	ADJ
ijassa-457	70	27	option	option	NOUN
ijassa-457	70	28	for	for	ADP
ijassa-457	70	29	a	a	DET
ijassa-457	70	30	number	number	NOUN
ijassa-457	70	31	of	of	ADP
ijassa-457	70	32	reasons	reason	NOUN
ijassa-457	70	33	as	as	SCONJ
ijassa-457	70	34	opposed	oppose	VERB
ijassa-457	70	35	to	to	ADP
ijassa-457	70	36	a	a	DET
ijassa-457	70	37	disc	disc	NOUN
ijassa-457	70	38	shaped	shape	VERB
ijassa-457	70	39	flywheel	flywheel	NOUN
ijassa-457	70	40	.	.	PUNCT
ijassa-457	71	1	the	the	DET
ijassa-457	71	2	flywheel	flywheel	NOUN
ijassa-457	71	3	designs	design	NOUN
ijassa-457	71	4	were	be	AUX
ijassa-457	71	5	denoted	denote	VERB
ijassa-457	71	6	by	by	ADP
ijassa-457	71	7	the	the	DET
ijassa-457	71	8	name	name	NOUN
ijassa-457	71	9	“	"	PUNCT
ijassa-457	71	10	powerbeams	powerbeam	NOUN
ijassa-457	71	11	”	"	PUNCT
ijassa-457	71	12	for	for	ADP
ijassa-457	71	13	practical	practical	ADJ
ijassa-457	71	14	commercial	commercial	ADJ
ijassa-457	71	15	application[8	application[8	NOUN
ijassa-457	71	16	-	-	SYM
ijassa-457	71	17	12	12	NUM
ijassa-457	71	18	]	]	PUNCT
ijassa-457	71	19	.	.	PUNCT
ijassa-457	72	1	an	an	DET
ijassa-457	72	2	arbor	arbor	NOUN
ijassa-457	72	3	incorporates	incorporate	VERB
ijassa-457	72	4	an	an	DET
ijassa-457	72	5	inside	inside	NOUN
ijassa-457	72	6	out	out	ADP
ijassa-457	72	7	topography	topography	NOUN
ijassa-457	72	8	for	for	ADP
ijassa-457	72	9	the	the	DET
ijassa-457	72	10	motor	motor	NOUN
ijassa-457	72	11	-	-	PUNCT
ijassa-457	72	12	generator	generator	NOUN
ijassa-457	72	13	.	.	PUNCT
ijassa-457	73	1	the	the	DET
ijassa-457	73	2	inside	inside	ADV
ijassa-457	73	3	-	-	PUNCT
ijassa-457	73	4	out	out	ADP
ijassa-457	73	5	topography	topography	NOUN
ijassa-457	73	6	makes	make	VERB
ijassa-457	73	7	better	well	ADJ
ijassa-457	73	8	use	use	NOUN
ijassa-457	73	9	of	of	ADP
ijassa-457	73	10	the	the	DET
ijassa-457	73	11	available	available	ADJ
ijassa-457	73	12	space	space	NOUN
ijassa-457	73	13	and	and	CCONJ
ijassa-457	73	14	increases	increase	VERB
ijassa-457	73	15	the	the	DET
ijassa-457	73	16	specific	specific	ADJ
ijassa-457	73	17	energy	energy	NOUN
ijassa-457	73	18	and	and	CCONJ
ijassa-457	73	19	power	power	NOUN
ijassa-457	73	20	densities	density	NOUN
ijassa-457	73	21	of	of	ADP
ijassa-457	73	22	the	the	DET
ijassa-457	73	23	design	design	NOUN
ijassa-457	73	24	.	.	PUNCT
ijassa-457	74	1	the	the	DET
ijassa-457	74	2	arbor	arbor	NOUN
ijassa-457	74	3	flywheel	flywheel	NOUN
ijassa-457	74	4	shows	show	VERB
ijassa-457	74	5	significant	significant	ADJ
ijassa-457	74	6	advantages	advantage	NOUN
ijassa-457	74	7	with	with	ADP
ijassa-457	74	8	respect	respect	NOUN
ijassa-457	74	9	to	to	ADP
ijassa-457	74	10	system	system	NOUN
ijassa-457	74	11	size	size	NOUN
ijassa-457	74	12	and	and	CCONJ
ijassa-457	74	13	energy	energy	NOUN
ijassa-457	74	14	storage	storage	NOUN
ijassa-457	74	15	capability[5	capability[5	ADP
ijassa-457	74	16	]	]	PUNCT
ijassa-457	74	17	.	.	NOUN
ijassa-457	74	18	4	4	NUM
ijassa-457	74	19	bearing	bear	VERB
ijassa-457	74	20	design	design	NOUN
ijassa-457	74	21	,	,	PUNCT
ijassa-457	74	22	prototype	prototype	NOUN
ijassa-457	74	23	and	and	CCONJ
ijassa-457	74	24	dynamic	dynamic	ADJ
ijassa-457	74	25	equations	equation	NOUN
ijassa-457	74	26	4.1	4.1	NUM
ijassa-457	74	27	bearing	bear	VERB
ijassa-457	74	28	design	design	VERB
ijassa-457	74	29	the	the	DET
ijassa-457	74	30	spinning	spinning	NOUN
ijassa-457	74	31	flywheel	flywheel	NOUN
ijassa-457	74	32	rotor	rotor	NOUN
ijassa-457	74	33	must	must	AUX
ijassa-457	74	34	be	be	AUX
ijassa-457	74	35	supported	support	VERB
ijassa-457	74	36	on	on	ADP
ijassa-457	74	37	bearings	bearing	NOUN
ijassa-457	74	38	.	.	PUNCT
ijassa-457	75	1	initially	initially	ADV
ijassa-457	75	2	,	,	PUNCT
ijassa-457	75	3	both	both	PRON
ijassa-457	75	4	mechanical	mechanical	ADJ
ijassa-457	75	5	bearings	bearing	NOUN
ijassa-457	75	6	and	and	CCONJ
ijassa-457	75	7	magnetic	magnetic	ADJ
ijassa-457	75	8	bearings	bearing	NOUN
ijassa-457	75	9	were	be	AUX
ijassa-457	75	10	considered	consider	VERB
ijassa-457	75	11	.	.	PUNCT
ijassa-457	76	1	the	the	DET
ijassa-457	76	2	important	important	ADJ
ijassa-457	76	3	parameters	parameter	NOUN
ijassa-457	76	4	in	in	ADP
ijassa-457	76	5	assessing	assess	VERB
ijassa-457	76	6	the	the	DET
ijassa-457	76	7	use	use	NOUN
ijassa-457	76	8	of	of	ADP
ijassa-457	76	9	bearings	bearing	NOUN
ijassa-457	76	10	are	be	AUX
ijassa-457	76	11	weight	weight	NOUN
ijassa-457	76	12	,	,	PUNCT
ijassa-457	76	13	loss	loss	NOUN
ijassa-457	76	14	,	,	PUNCT
ijassa-457	76	15	cost	cost	NOUN
ijassa-457	76	16	,	,	PUNCT
ijassa-457	76	17	lifecycle	lifecycle	NOUN
ijassa-457	76	18	life	life	NOUN
ijassa-457	76	19	,	,	PUNCT
ijassa-457	76	20	and	and	CCONJ
ijassa-457	76	21	low	low	ADJ
ijassa-457	76	22	losses	loss	NOUN
ijassa-457	76	23	.	.	PUNCT
ijassa-457	77	1	they	they	PRON
ijassa-457	77	2	also	also	ADV
ijassa-457	77	3	can	can	AUX
ijassa-457	77	4	isolate	isolate	VERB
ijassa-457	77	5	rotor	rotor	NOUN
ijassa-457	77	6	and	and	CCONJ
ijassa-457	77	7	stiffness	stiffness	NOUN
ijassa-457	77	8	.	.	PUNCT
ijassa-457	78	1	if	if	SCONJ
ijassa-457	78	2	the	the	DET
ijassa-457	78	3	rotor	rotor	NOUN
ijassa-457	78	4	speed	speed	NOUN
ijassa-457	78	5	is	be	AUX
ijassa-457	78	6	within	within	ADP
ijassa-457	78	7	acceptable	acceptable	ADJ
ijassa-457	78	8	limit	limit	NOUN
ijassa-457	78	9	,	,	PUNCT
ijassa-457	78	10	mechanical	mechanical	ADJ
ijassa-457	78	11	bearings	bearing	NOUN
ijassa-457	78	12	are	be	AUX
ijassa-457	78	13	ideal	ideal	ADJ
ijassa-457	78	14	in	in	SCONJ
ijassa-457	78	15	that	that	SCONJ
ijassa-457	78	16	they	they	PRON
ijassa-457	78	17	can	can	AUX
ijassa-457	78	18	operate	operate	VERB
ijassa-457	78	19	with	with	ADP
ijassa-457	78	20	low	low	ADJ
ijassa-457	78	21	losses	loss	NOUN
ijassa-457	78	22	and	and	CCONJ
ijassa-457	78	23	have	have	VERB
ijassa-457	78	24	high	high	ADJ
ijassa-457	78	25	life	life	NOUN
ijassa-457	78	26	for	for	ADP
ijassa-457	78	27	the	the	DET
ijassa-457	78	28	average	average	ADJ
ijassa-457	78	29	load	load	NOUN
ijassa-457	78	30	yet	yet	ADV
ijassa-457	78	31	can	can	AUX
ijassa-457	78	32	accept	accept	VERB
ijassa-457	78	33	high	high	ADJ
ijassa-457	78	34	loads	load	NOUN
ijassa-457	78	35	on	on	ADP
ijassa-457	78	36	an	an	DET
ijassa-457	78	37	intermittent	intermittent	ADJ
ijassa-457	78	38	basis	basis	NOUN
ijassa-457	78	39	several	several	ADJ
ijassa-457	78	40	times	time	NOUN
ijassa-457	78	41	the	the	DET
ijassa-457	78	42	average	average	ADJ
ijassa-457	78	43	load	load	NOUN
ijassa-457	78	44	.	.	PUNCT
ijassa-457	79	1	due	due	ADP
ijassa-457	79	2	to	to	ADP
ijassa-457	79	3	the	the	DET
ijassa-457	79	4	high	high	ADJ
ijassa-457	79	5	friction	friction	NOUN
ijassa-457	79	6	and	and	CCONJ
ijassa-457	79	7	short	short	ADJ
ijassa-457	79	8	life	life	NOUN
ijassa-457	79	9	,	,	PUNCT
ijassa-457	79	10	mechanical	mechanical	ADJ
ijassa-457	79	11	bearings	bearing	NOUN
ijassa-457	79	12	can	can	AUX
ijassa-457	79	13	not	not	PART
ijassa-457	79	14	be	be	AUX
ijassa-457	79	15	adapted	adapt	VERB
ijassa-457	79	16	to	to	ADP
ijassa-457	79	17	modern	modern	ADJ
ijassa-457	79	18	high	high	ADJ
ijassa-457	79	19	-	-	PUNCT
ijassa-457	79	20	speed	speed	NOUN
ijassa-457	79	21	flywheels	flywheel	NOUN
ijassa-457	79	22	.	.	PUNCT
ijassa-457	80	1	mechanical	mechanical	ADJ
ijassa-457	80	2	bearings	bearing	NOUN
ijassa-457	80	3	have	have	AUX
ijassa-457	80	4	benefited	benefit	VERB
ijassa-457	80	5	greatly	greatly	ADV
ijassa-457	80	6	from	from	ADP
ijassa-457	80	7	material	material	NOUN
ijassa-457	80	8	advances	advance	NOUN
ijassa-457	80	9	such	such	ADJ
ijassa-457	80	10	as	as	ADP
ijassa-457	80	11	ceramics	ceramic	NOUN
ijassa-457	80	12	and	and	CCONJ
ijassa-457	80	13	very	very	ADV
ijassa-457	80	14	hard	hard	ADJ
ijassa-457	80	15	steels	steel	NOUN
ijassa-457	80	16	.	.	PUNCT
ijassa-457	81	1	the	the	DET
ijassa-457	81	2	main	main	ADJ
ijassa-457	81	3	life	life	NOUN
ijassa-457	81	4	issues	issue	NOUN
ijassa-457	81	5	are	be	AUX
ijassa-457	81	6	not	not	PART
ijassa-457	81	7	material	material	ADJ
ijassa-457	81	8	fatigue	fatigue	NOUN
ijassa-457	81	9	life	life	NOUN
ijassa-457	81	10	,	,	PUNCT
ijassa-457	81	11	but	but	CCONJ
ijassa-457	81	12	rather	rather	ADV
ijassa-457	81	13	lubricant	lubricant	VERB
ijassa-457	81	14	life	life	NOUN
ijassa-457	81	15	.	.	PUNCT
ijassa-457	82	1	lubricant	lubricant	NOUN
ijassa-457	82	2	life	life	NOUN
ijassa-457	82	3	depends	depend	VERB
ijassa-457	82	4	primarily	primarily	ADV
ijassa-457	82	5	on	on	ADP
ijassa-457	82	6	temperature	temperature	NOUN
ijassa-457	82	7	.	.	PUNCT
ijassa-457	83	1	instead	instead	ADV
ijassa-457	83	2	magnetic	magnetic	ADJ
ijassa-457	83	3	bearing	bearing	NOUN
ijassa-457	83	4	system	system	NOUN
ijassa-457	83	5	is	be	AUX
ijassa-457	83	6	utilized	utilize	VERB
ijassa-457	83	7	,	,	PUNCT
ijassa-457	83	8	including	include	VERB
ijassa-457	83	9	permanent	permanent	ADJ
ijassa-457	83	10	bearings	bearing	NOUN
ijassa-457	83	11	,	,	PUNCT
ijassa-457	83	12	active	active	ADJ
ijassa-457	83	13	magnetic	magnetic	ADJ
ijassa-457	83	14	bearings	bearing	NOUN
ijassa-457	83	15	(	(	PUNCT
ijassa-457	83	16	electromagnetic	electromagnetic	ADJ
ijassa-457	83	17	bearings	bearing	NOUN
ijassa-457	83	18	)	)	PUNCT
ijassa-457	83	19	and	and	CCONJ
ijassa-457	83	20	high	high	ADJ
ijassa-457	83	21	temperature	temperature	NOUN
ijassa-457	83	22	superconducting	superconducte	VERB
ijassa-457	83	23	(	(	PUNCT
ijassa-457	83	24	hts	ht	NOUN
ijassa-457	83	25	)	)	PUNCT
ijassa-457	83	26	bearings	bearing	NOUN
ijassa-457	83	27	.	.	PUNCT
ijassa-457	84	1	magnetic	magnetic	ADJ
ijassa-457	84	2	bearings	bearing	NOUN
ijassa-457	84	3	do	do	AUX
ijassa-457	84	4	not	not	PART
ijassa-457	84	5	have	have	VERB
ijassa-457	84	6	any	any	DET
ijassa-457	84	7	contact	contact	NOUN
ijassa-457	84	8	with	with	ADP
ijassa-457	84	9	the	the	DET
ijassa-457	84	10	shaft	shaft	NOUN
ijassa-457	84	11	,	,	PUNCT
ijassa-457	84	12	has	have	VERB
ijassa-457	84	13	no	no	DET
ijassa-457	84	14	moving	move	VERB
ijassa-457	84	15	parts	part	NOUN
ijassa-457	84	16	,	,	PUNCT
ijassa-457	84	17	experience	experience	VERB
ijassa-457	84	18	little	little	ADJ
ijassa-457	84	19	wear	wear	NOUN
ijassa-457	84	20	and	and	CCONJ
ijassa-457	84	21	require	require	VERB
ijassa-457	84	22	no	no	DET
ijassa-457	84	23	lubrication	lubrication	NOUN
ijassa-457	84	24	.	.	PUNCT
ijassa-457	85	1	active	active	ADJ
ijassa-457	85	2	magnetic	magnetic	ADJ
ijassa-457	85	3	bearings	bearing	NOUN
ijassa-457	85	4	present	present	VERB
ijassa-457	85	5	major	major	ADJ
ijassa-457	85	6	advantages	advantage	NOUN
ijassa-457	85	7	in	in	ADP
ijassa-457	85	8	terms	term	NOUN
ijassa-457	85	9	of	of	ADP
ijassa-457	85	10	lifetime	lifetime	NOUN
ijassa-457	85	11	and	and	CCONJ
ijassa-457	85	12	advances	advance	NOUN
ijassa-457	85	13	in	in	ADP
ijassa-457	85	14	systems	system	NOUN
ijassa-457	85	15	science	science	NOUN
ijassa-457	85	16	and	and	CCONJ
ijassa-457	85	17	applications	application	NOUN
ijassa-457	85	18	(	(	PUNCT
ijassa-457	85	19	2012	2012	NUM
ijassa-457	85	20	)	)	PUNCT
ijassa-457	85	21	vol.12	vol.12	NOUN
ijassa-457	85	22	no.2	no.2	NUM
ijassa-457	85	23	147	147	NUM
ijassa-457	85	24	rotational	rotational	ADJ
ijassa-457	85	25	speed	speed	NOUN
ijassa-457	85	26	,	,	PUNCT
ijassa-457	85	27	and	and	CCONJ
ijassa-457	85	28	also	also	ADV
ijassa-457	85	29	favorably	favorably	ADV
ijassa-457	85	30	integrate	integrate	VERB
ijassa-457	85	31	into	into	ADP
ijassa-457	85	32	high	high	ADJ
ijassa-457	85	33	-	-	PUNCT
ijassa-457	85	34	speed	speed	NOUN
ijassa-457	85	35	flywheel	flywheel	NOUN
ijassa-457	85	36	systems	system	NOUN
ijassa-457	85	37	.	.	PUNCT
ijassa-457	86	1	unlike	unlike	ADP
ijassa-457	86	2	active	active	ADJ
ijassa-457	86	3	magnetic	magnetic	ADJ
ijassa-457	86	4	bearings	bearing	NOUN
ijassa-457	86	5	,	,	PUNCT
ijassa-457	86	6	the	the	DET
ijassa-457	86	7	hts	hts	PROPN
ijassa-457	86	8	magnetic	magnetic	ADJ
ijassa-457	86	9	bearing	bearing	NOUN
ijassa-457	86	10	can	can	AUX
ijassa-457	86	11	situate	situate	VERB
ijassa-457	86	12	the	the	DET
ijassa-457	86	13	flywheel	flywheel	NOUN
ijassa-457	86	14	automatically	automatically	ADV
ijassa-457	86	15	without	without	ADP
ijassa-457	86	16	need	need	NOUN
ijassa-457	86	17	of	of	ADP
ijassa-457	86	18	electricity	electricity	NOUN
ijassa-457	86	19	or	or	CCONJ
ijassa-457	86	20	positioning	positioning	NOUN
ijassa-457	86	21	control	control	NOUN
ijassa-457	86	22	system	system	NOUN
ijassa-457	86	23	.	.	PUNCT
ijassa-457	87	1	however	however	ADV
ijassa-457	87	2	,	,	PUNCT
ijassa-457	87	3	hts	hts	PROPN
ijassa-457	87	4	magnets	magnet	NOUN
ijassa-457	87	5	require	require	VERB
ijassa-457	87	6	cryogenic	cryogenic	NOUN
ijassa-457	87	7	cooling	cooling	NOUN
ijassa-457	87	8	by	by	ADP
ijassa-457	87	9	liquid	liquid	ADJ
ijassa-457	87	10	nitrogen	nitrogen	NOUN
ijassa-457	87	11	.	.	PUNCT
ijassa-457	88	1	it	it	PRON
ijassa-457	88	2	is	be	AUX
ijassa-457	88	3	not	not	PART
ijassa-457	88	4	suitable	suitable	ADJ
ijassa-457	88	5	for	for	ADP
ijassa-457	88	6	vehicles	vehicle	NOUN
ijassa-457	88	7	.	.	PUNCT
ijassa-457	89	1	due	due	ADP
ijassa-457	89	2	to	to	ADP
ijassa-457	89	3	the	the	DET
ijassa-457	89	4	higher	high	ADJ
ijassa-457	89	5	magnetic	magnetic	ADJ
ijassa-457	89	6	flux	flux	NOUN
ijassa-457	89	7	density	density	NOUN
ijassa-457	89	8	reached	reach	VERB
ijassa-457	89	9	by	by	ADP
ijassa-457	89	10	nd	nd	NOUN
ijassa-457	89	11	-	-	PUNCT
ijassa-457	89	12	fe	fe	NOUN
ijassa-457	89	13	-	-	PUNCT
ijassa-457	89	14	b	b	NOUN
ijassa-457	89	15	magnets	magnet	NOUN
ijassa-457	89	16	and	and	CCONJ
ijassa-457	89	17	their	their	PRON
ijassa-457	89	18	low	low	ADJ
ijassa-457	89	19	cost	cost	NOUN
ijassa-457	89	20	,	,	PUNCT
ijassa-457	89	21	applications	application	NOUN
ijassa-457	89	22	with	with	ADP
ijassa-457	89	23	permanent	permanent	ADJ
ijassa-457	89	24	magnetic	magnetic	ADJ
ijassa-457	89	25	bearings	bearing	NOUN
ijassa-457	89	26	have	have	AUX
ijassa-457	89	27	become	become	VERB
ijassa-457	89	28	attractive	attractive	ADJ
ijassa-457	89	29	,	,	PUNCT
ijassa-457	89	30	in	in	ADP
ijassa-457	89	31	spite	spite	NOUN
ijassa-457	89	32	of	of	ADP
ijassa-457	89	33	being	be	AUX
ijassa-457	89	34	very	very	ADV
ijassa-457	89	35	unstable	unstable	ADJ
ijassa-457	89	36	.	.	PUNCT
ijassa-457	90	1	therefore	therefore	ADV
ijassa-457	90	2	,	,	PUNCT
ijassa-457	90	3	permanent	permanent	ADJ
ijassa-457	90	4	magnetic	magnetic	ADJ
ijassa-457	90	5	bearings	bearing	NOUN
ijassa-457	90	6	can	can	AUX
ijassa-457	90	7	be	be	AUX
ijassa-457	90	8	used	use	VERB
ijassa-457	90	9	as	as	ADP
ijassa-457	90	10	an	an	DET
ijassa-457	90	11	auxiliary	auxiliary	NOUN
ijassa-457	90	12	bearing	bearing	NOUN
ijassa-457	90	13	to	to	PART
ijassa-457	90	14	reduce	reduce	VERB
ijassa-457	90	15	the	the	DET
ijassa-457	90	16	load	load	NOUN
ijassa-457	90	17	weight	weight	NOUN
ijassa-457	90	18	of	of	ADP
ijassa-457	90	19	the	the	DET
ijassa-457	90	20	rotor	rotor	NOUN
ijassa-457	90	21	and	and	CCONJ
ijassa-457	90	22	the	the	DET
ijassa-457	90	23	flywheel	flywheel	NOUN
ijassa-457	90	24	and	and	CCONJ
ijassa-457	90	25	to	to	PART
ijassa-457	90	26	increase	increase	VERB
ijassa-457	90	27	the	the	DET
ijassa-457	90	28	stiffness	stiffness	NOUN
ijassa-457	90	29	of	of	ADP
ijassa-457	90	30	the	the	DET
ijassa-457	90	31	whole	whole	ADJ
ijassa-457	90	32	bearing	bearing	NOUN
ijassa-457	90	33	system	system	NOUN
ijassa-457	90	34	.	.	PUNCT
ijassa-457	91	1	4.2	4.2	NUM
ijassa-457	91	2	prototype	prototype	NOUN
ijassa-457	91	3	of	of	ADP
ijassa-457	91	4	flywheel	flywheel	NOUN
ijassa-457	91	5	a	a	DET
ijassa-457	91	6	flywheel	flywheel	NOUN
ijassa-457	91	7	energy	energy	NOUN
ijassa-457	91	8	storage	storage	NOUN
ijassa-457	91	9	system	system	NOUN
ijassa-457	91	10	prototype	prototype	NOUN
ijassa-457	91	11	with	with	ADP
ijassa-457	91	12	an	an	DET
ijassa-457	91	13	arbor	arbor	NOUN
ijassa-457	91	14	flywheel	flywheel	NOUN
ijassa-457	91	15	and	and	CCONJ
ijassa-457	91	16	a	a	DET
ijassa-457	91	17	hybrid	hybrid	ADJ
ijassa-457	91	18	bearing	bearing	NOUN
ijassa-457	91	19	set	set	NOUN
ijassa-457	91	20	is	be	AUX
ijassa-457	91	21	shown	show	VERB
ijassa-457	91	22	in	in	ADP
ijassa-457	91	23	fig.3	fig.3	PROPN
ijassa-457	91	24	.	.	PUNCT
ijassa-457	92	1	fig.3	fig.3	ADJ
ijassa-457	92	2	flywheel	flywheel	NOUN
ijassa-457	92	3	geometry	geometry	NOUN
ijassa-457	92	4	according	accord	VERB
ijassa-457	92	5	to	to	ADP
ijassa-457	92	6	the	the	DET
ijassa-457	92	7	above	above	ADJ
ijassa-457	92	8	discussion	discussion	NOUN
ijassa-457	92	9	,	,	PUNCT
ijassa-457	92	10	high	high	ADJ
ijassa-457	92	11	speed	speed	NOUN
ijassa-457	92	12	is	be	AUX
ijassa-457	92	13	desirable	desirable	ADJ
ijassa-457	92	14	since	since	SCONJ
ijassa-457	92	15	the	the	DET
ijassa-457	92	16	energy	energy	NOUN
ijassa-457	92	17	stored	store	VERB
ijassa-457	92	18	is	be	AUX
ijassa-457	92	19	proportional	proportional	ADJ
ijassa-457	92	20	to	to	ADP
ijassa-457	92	21	the	the	DET
ijassa-457	92	22	square	square	NOUN
ijassa-457	92	23	of	of	ADP
ijassa-457	92	24	the	the	DET
ijassa-457	92	25	speed	speed	NOUN
ijassa-457	92	26	but	but	CCONJ
ijassa-457	92	27	only	only	ADV
ijassa-457	92	28	linearly	linearly	ADV
ijassa-457	92	29	proportional	proportional	ADJ
ijassa-457	92	30	to	to	ADP
ijassa-457	92	31	the	the	DET
ijassa-457	92	32	mass	mass	PROPN
ijassa-457	92	33	.	.	PUNCT
ijassa-457	93	1	magnetic	magnetic	ADJ
ijassa-457	93	2	bearings	bearing	NOUN
ijassa-457	93	3	can	can	AUX
ijassa-457	93	4	accommodate	accommodate	VERB
ijassa-457	93	5	very	very	ADV
ijassa-457	93	6	high	high	ADJ
ijassa-457	93	7	spin	spin	NOUN
ijassa-457	93	8	speeds	speed	NOUN
ijassa-457	93	9	and	and	CCONJ
ijassa-457	93	10	have	have	VERB
ijassa-457	93	11	theoretically	theoretically	ADV
ijassa-457	93	12	unlimited	unlimited	ADJ
ijassa-457	93	13	imbalance	imbalance	NOUN
ijassa-457	93	14	induced	induce	VERB
ijassa-457	93	15	vibrations	vibration	NOUN
ijassa-457	93	16	.	.	PUNCT
ijassa-457	94	1	magnetic	magnetic	ADJ
ijassa-457	94	2	bearings	bearing	NOUN
ijassa-457	94	3	offer	offer	VERB
ijassa-457	94	4	very	very	ADV
ijassa-457	94	5	low	low	ADJ
ijassa-457	94	6	friction	friction	NOUN
ijassa-457	94	7	enabling	enable	VERB
ijassa-457	94	8	low	low	ADJ
ijassa-457	94	9	internal	internal	ADJ
ijassa-457	94	10	losses	loss	NOUN
ijassa-457	94	11	during	during	ADP
ijassa-457	94	12	long	long	ADJ
ijassa-457	94	13	-	-	PUNCT
ijassa-457	94	14	term	term	NOUN
ijassa-457	94	15	storage	storage	NOUN
ijassa-457	94	16	.	.	PUNCT
ijassa-457	95	1	so	so	ADV
ijassa-457	95	2	,	,	PUNCT
ijassa-457	95	3	our	our	PRON
ijassa-457	95	4	design	design	NOUN
ijassa-457	95	5	of	of	ADP
ijassa-457	95	6	a	a	DET
ijassa-457	95	7	flywheel	flywheel	NOUN
ijassa-457	95	8	system	system	NOUN
ijassa-457	95	9	using	use	VERB
ijassa-457	95	10	the	the	DET
ijassa-457	95	11	magnetic	magnetic	ADJ
ijassa-457	95	12	bearing	bearing	NOUN
ijassa-457	95	13	consists	consist	VERB
ijassa-457	95	14	of	of	ADP
ijassa-457	95	15	a	a	DET
ijassa-457	95	16	vertical	vertical	ADJ
ijassa-457	95	17	arbor	arbor	NOUN
ijassa-457	95	18	flywheel	flywheel	NOUN
ijassa-457	95	19	rotor	rotor	NOUN
ijassa-457	95	20	,	,	PUNCT
ijassa-457	95	21	permanent	permanent	ADJ
ijassa-457	95	22	magnetic	magnetic	ADJ
ijassa-457	95	23	bearings	bearing	NOUN
ijassa-457	95	24	,	,	PUNCT
ijassa-457	95	25	and	and	CCONJ
ijassa-457	95	26	an	an	DET
ijassa-457	95	27	active	active	ADJ
ijassa-457	95	28	magnetic	magnetic	ADJ
ijassa-457	95	29	bearing	bearing	NOUN
ijassa-457	95	30	.	.	PUNCT
ijassa-457	96	1	the	the	DET
ijassa-457	96	2	flywheel	flywheel	ADJ
ijassa-457	96	3	axial	axial	ADJ
ijassa-457	96	4	stability	stability	NOUN
ijassa-457	96	5	is	be	AUX
ijassa-457	96	6	actively	actively	ADV
ijassa-457	96	7	controlled	control	VERB
ijassa-457	96	8	by	by	ADP
ijassa-457	96	9	the	the	DET
ijassa-457	96	10	active	active	ADJ
ijassa-457	96	11	magnetic	magnetic	ADJ
ijassa-457	96	12	bearing	bear	VERB
ijassa-457	96	13	148	148	NUM
ijassa-457	96	14	jinguang	jinguang	PROPN
ijassa-457	96	15	zhang	zhang	PROPN
ijassa-457	96	16	:	:	PUNCT
ijassa-457	96	17	rotor	rotor	NOUN
ijassa-457	96	18	,	,	PUNCT
ijassa-457	96	19	bearing	bearing	NOUN
ijassa-457	96	20	and	and	CCONJ
ijassa-457	96	21	dynamic	dynamic	ADJ
ijassa-457	96	22	equations	equation	NOUN
ijassa-457	96	23	in	in	ADP
ijassa-457	96	24	energy	energy	NOUN
ijassa-457	96	25	storage	storage	NOUN
ijassa-457	96	26	flywheels	flywheel	NOUN
ijassa-457	96	27	for	for	ADP
ijassa-457	96	28	vehicles	vehicle	NOUN
ijassa-457	96	29	while	while	SCONJ
ijassa-457	96	30	the	the	DET
ijassa-457	96	31	motions	motion	NOUN
ijassa-457	96	32	in	in	ADP
ijassa-457	96	33	other	other	ADJ
ijassa-457	96	34	directions	direction	NOUN
ijassa-457	96	35	are	be	AUX
ijassa-457	96	36	restricted	restrict	VERB
ijassa-457	96	37	by	by	ADP
ijassa-457	96	38	other	other	ADJ
ijassa-457	96	39	two	two	NUM
ijassa-457	96	40	pairs	pair	NOUN
ijassa-457	96	41	of	of	ADP
ijassa-457	96	42	active	active	ADJ
ijassa-457	96	43	magnetic	magnetic	ADJ
ijassa-457	96	44	bearings	bearing	NOUN
ijassa-457	96	45	.	.	PUNCT
ijassa-457	97	1	a	a	DET
ijassa-457	97	2	motor	motor	NOUN
ijassa-457	97	3	/	/	SYM
ijassa-457	97	4	generator	generator	NOUN
ijassa-457	97	5	is	be	AUX
ijassa-457	97	6	located	locate	VERB
ijassa-457	97	7	in	in	ADP
ijassa-457	97	8	the	the	DET
ijassa-457	97	9	center	center	ADJ
ijassa-457	97	10	region	region	NOUN
ijassa-457	97	11	of	of	ADP
ijassa-457	97	12	the	the	DET
ijassa-457	97	13	arbor	arbor	NOUN
ijassa-457	97	14	flywheel	flywheel	NOUN
ijassa-457	97	15	rotor	rotor	NOUN
ijassa-457	97	16	.	.	PUNCT
ijassa-457	98	1	4.3	4.3	NUM
ijassa-457	98	2	dynamic	dynamic	ADJ
ijassa-457	98	3	equations	equation	NOUN
ijassa-457	98	4	of	of	ADP
ijassa-457	98	5	flywheel	flywheel	ADJ
ijassa-457	98	6	active	active	ADJ
ijassa-457	98	7	magnetic	magnetic	ADJ
ijassa-457	98	8	bearing	bearing	NOUN
ijassa-457	98	9	usually	usually	ADV
ijassa-457	98	10	use	use	VERB
ijassa-457	98	11	differential	differential	ADJ
ijassa-457	98	12	excitation	excitation	NOUN
ijassa-457	98	13	.	.	PUNCT
ijassa-457	99	1	it	it	PRON
ijassa-457	99	2	uses	use	VERB
ijassa-457	99	3	a	a	DET
ijassa-457	99	4	pair	pair	NOUN
ijassa-457	99	5	of	of	ADP
ijassa-457	99	6	symmetrical	symmetrical	ADJ
ijassa-457	99	7	power	power	NOUN
ijassa-457	99	8	amplifier	amplifier	NOUN
ijassa-457	99	9	circuit	circuit	NOUN
ijassa-457	99	10	to	to	PART
ijassa-457	99	11	drive	drive	VERB
ijassa-457	99	12	electromagnet	electromagnet	NOUN
ijassa-457	99	13	in	in	ADP
ijassa-457	99	14	differential	differential	ADJ
ijassa-457	99	15	model	model	NOUN
ijassa-457	99	16	and	and	CCONJ
ijassa-457	99	17	get	get	VERB
ijassa-457	99	18	a	a	DET
ijassa-457	99	19	pair	pair	NOUN
ijassa-457	99	20	of	of	ADP
ijassa-457	99	21	magnetic	magnetic	ADJ
ijassa-457	99	22	force	force	NOUN
ijassa-457	99	23	in	in	ADP
ijassa-457	99	24	opposite	opposite	ADJ
ijassa-457	99	25	direction	direction	NOUN
ijassa-457	99	26	.	.	PUNCT
ijassa-457	100	1	magnetic	magnetic	ADJ
ijassa-457	100	2	force	force	NOUN
ijassa-457	100	3	of	of	ADP
ijassa-457	100	4	rotor	rotor	NOUN
ijassa-457	100	5	is	be	AUX
ijassa-457	100	6	the	the	DET
ijassa-457	100	7	difference	difference	NOUN
ijassa-457	100	8	value	value	NOUN
ijassa-457	100	9	between	between	ADP
ijassa-457	100	10	upper	upper	ADJ
ijassa-457	100	11	magnets	magnet	NOUN
ijassa-457	100	12	and	and	CCONJ
ijassa-457	100	13	lower	low	ADJ
ijassa-457	100	14	magnets	magnet	NOUN
ijassa-457	100	15	.	.	PUNCT
ijassa-457	101	1	assuming	assume	VERB
ijassa-457	101	2	disturbance	disturbance	NOUN
ijassa-457	101	3	and	and	CCONJ
ijassa-457	101	4	control	control	NOUN
ijassa-457	101	5	current	current	NOUN
ijassa-457	101	6	are	be	AUX
ijassa-457	101	7	very	very	ADV
ijassa-457	101	8	small	small	ADJ
ijassa-457	101	9	,	,	PUNCT
ijassa-457	101	10	in	in	ADP
ijassa-457	101	11	accordance	accordance	NOUN
ijassa-457	101	12	with	with	ADP
ijassa-457	101	13	the	the	DET
ijassa-457	101	14	taylor	taylor	PROPN
ijassa-457	101	15	series	series	PROPN
ijassa-457	101	16	expansion	expansion	NOUN
ijassa-457	101	17	the	the	DET
ijassa-457	101	18	magnetic	magnetic	ADJ
ijassa-457	101	19	force	force	NOUN
ijassa-457	101	20	in	in	ADP
ijassa-457	101	21	static	static	ADJ
ijassa-457	101	22	working	working	NOUN
ijassa-457	101	23	point	point	NOUN
ijassa-457	101	24	can	can	AUX
ijassa-457	101	25	be	be	AUX
ijassa-457	101	26	expressed	express	VERB
ijassa-457	101	27	as	as	ADP
ijassa-457	101	28	:	:	PUNCT
ijassa-457	101	29	fi	fi	NOUN
ijassa-457	102	1	=	=	NOUN
ijassa-457	102	2	kyyi	kyyi	PROPN
ijassa-457	102	3	+	+	NUM
ijassa-457	102	4	kiii	kiii	X
ijassa-457	102	5	(	(	PUNCT
ijassa-457	102	6	7	7	NUM
ijassa-457	102	7	)	)	PUNCT
ijassa-457	102	8	here	here	ADV
ijassa-457	102	9	,	,	PUNCT
ijassa-457	102	10	ky	ky	PROPN
ijassa-457	102	11	=	=	SYM
ijassa-457	102	12	µ0a0n	µ0a0n	NUM
ijassa-457	102	13	2i0	2i0	NUM
ijassa-457	102	14	2	2	NUM
ijassa-457	102	15	y30	y30	NOUN
ijassa-457	102	16	,	,	PUNCT
ijassa-457	102	17	ki	ki	PROPN
ijassa-457	102	18	=	=	PUNCT
ijassa-457	102	19	µ0a0n	µ0a0n	NUM
ijassa-457	102	20	2i0	2i0	NUM
ijassa-457	102	21	y20	y20	NOUN
ijassa-457	102	22	(	(	PUNCT
ijassa-457	102	23	8)	8)	NUM
ijassa-457	102	24	where	where	SCONJ
ijassa-457	102	25	fi	fi	NOUN
ijassa-457	102	26	=	=	NOUN
ijassa-457	102	27	total	total	ADJ
ijassa-457	102	28	magnetic	magnetic	ADJ
ijassa-457	102	29	force	force	NOUN
ijassa-457	102	30	,	,	PUNCT
ijassa-457	102	31	its	its	PRON
ijassa-457	102	32	direction	direction	NOUN
ijassa-457	102	33	and	and	CCONJ
ijassa-457	102	34	the	the	DET
ijassa-457	102	35	y	y	PROPN
ijassa-457	102	36	positive	positive	ADJ
ijassa-457	102	37	direction	direction	NOUN
ijassa-457	102	38	are	be	AUX
ijassa-457	102	39	consistent	consistent	ADJ
ijassa-457	102	40	ky	ky	NOUN
ijassa-457	102	41	=	=	SYM
ijassa-457	102	42	displacement	displacement	ADJ
ijassa-457	102	43	rigidity	rigidity	NOUN
ijassa-457	102	44	coefficient	coefficient	NOUN
ijassa-457	102	45	of	of	ADP
ijassa-457	102	46	magnetic	magnetic	ADJ
ijassa-457	102	47	bearing	bearing	NOUN
ijassa-457	102	48	ki	ki	PROPN
ijassa-457	103	1	=	=	PUNCT
ijassa-457	103	2	current	current	ADJ
ijassa-457	103	3	rigidity	rigidity	NOUN
ijassa-457	103	4	coefficient	coefficient	NOUN
ijassa-457	103	5	yi	yi	NOUN
ijassa-457	103	6	=	=	NOUN
ijassa-457	103	7	current	current	ADJ
ijassa-457	103	8	rigidity	rigidity	NOUN
ijassa-457	103	9	coefficient	coefficient	NOUN
ijassa-457	103	10	ii	ii	NOUN
ijassa-457	103	11	=	=	SYM
ijassa-457	103	12	displacement	displacement	PROPN
ijassa-457	103	13	according	accord	VERB
ijassa-457	103	14	to	to	ADP
ijassa-457	103	15	the	the	DET
ijassa-457	103	16	balance	balance	NOUN
ijassa-457	103	17	position	position	NOUN
ijassa-457	103	18	of	of	ADP
ijassa-457	103	19	rotor	rotor	NOUN
ijassa-457	103	20	,	,	PUNCT
ijassa-457	103	21	its	its	PRON
ijassa-457	103	22	positive	positive	ADJ
ijassa-457	103	23	direction	direction	NOUN
ijassa-457	103	24	is	be	AUX
ijassa-457	103	25	upward	upward	ADV
ijassa-457	103	26	i0	i0	PROPN
ijassa-457	103	27	=	=	PUNCT
ijassa-457	103	28	offset	offset	VERB
ijassa-457	103	29	current	current	ADJ
ijassa-457	103	30	y0	y0	PROPN
ijassa-457	103	31	=	=	SYM
ijassa-457	103	32	air	air	NOUN
ijassa-457	103	33	-	-	PUNCT
ijassa-457	103	34	gap	gap	NOUN
ijassa-457	103	35	in	in	ADP
ijassa-457	103	36	balance	balance	NOUN
ijassa-457	103	37	position	position	NOUN
ijassa-457	103	38	µ0	µ0	NOUN
ijassa-457	103	39	=	=	SYM
ijassa-457	103	40	air	air	NOUN
ijassa-457	103	41	magnetic	magnetic	PROPN
ijassa-457	103	42	permeability	permeability	NOUN
ijassa-457	103	43	a0	a0	NOUN
ijassa-457	103	44	=	=	PUNCT
ijassa-457	103	45	area	area	NOUN
ijassa-457	103	46	of	of	ADP
ijassa-457	103	47	electromagnet	electromagnet	NOUN
ijassa-457	103	48	pole	pole	NOUN
ijassa-457	103	49	n	n	NOUN
ijassa-457	103	50	=	=	NOUN
ijassa-457	103	51	number	number	NOUN
ijassa-457	103	52	of	of	ADP
ijassa-457	103	53	coil	coil	NOUN
ijassa-457	103	54	winding	winding	NOUN
ijassa-457	103	55	turns	turn	VERB
ijassa-457	103	56	equation	equation	NOUN
ijassa-457	103	57	(	(	PUNCT
ijassa-457	103	58	7	7	X
ijassa-457	103	59	)	)	PUNCT
ijassa-457	103	60	is	be	AUX
ijassa-457	103	61	the	the	DET
ijassa-457	103	62	linear	linear	ADJ
ijassa-457	103	63	model	model	NOUN
ijassa-457	103	64	of	of	ADP
ijassa-457	103	65	resultant	resultant	NOUN
ijassa-457	103	66	force	force	NOUN
ijassa-457	103	67	in	in	ADP
ijassa-457	103	68	small	small	ADJ
ijassa-457	103	69	deviation	deviation	NOUN
ijassa-457	103	70	range.with	range.with	ADP
ijassa-457	103	71	the	the	DET
ijassa-457	103	72	increase	increase	NOUN
ijassa-457	103	73	of	of	ADP
ijassa-457	103	74	distance	distance	NOUN
ijassa-457	103	75	of	of	ADP
ijassa-457	103	76	balance	balance	NOUN
ijassa-457	103	77	point	point	NOUN
ijassa-457	103	78	,	,	PUNCT
ijassa-457	103	79	the	the	DET
ijassa-457	103	80	precision	precision	NOUN
ijassa-457	103	81	of	of	ADP
ijassa-457	103	82	(	(	PUNCT
ijassa-457	103	83	7	7	X
ijassa-457	103	84	)	)	PUNCT
ijassa-457	103	85	is	be	AUX
ijassa-457	103	86	decrease	decrease	NOUN
ijassa-457	103	87	.	.	PUNCT
ijassa-457	104	1	in	in	ADP
ijassa-457	104	2	some	some	DET
ijassa-457	104	3	limit	limit	NOUN
ijassa-457	104	4	state	state	NOUN
ijassa-457	104	5	,	,	PUNCT
ijassa-457	104	6	such	such	ADJ
ijassa-457	104	7	as	as	ADP
ijassa-457	104	8	rotor	rotor	NOUN
ijassa-457	104	9	contact	contact	NOUN
ijassa-457	104	10	with	with	ADP
ijassa-457	104	11	stator	stator	NOUN
ijassa-457	104	12	,	,	PUNCT
ijassa-457	104	13	strong	strong	ADJ
ijassa-457	104	14	current	current	ADJ
ijassa-457	104	15	(	(	PUNCT
ijassa-457	104	16	iron	iron	NOUN
ijassa-457	104	17	-	-	PUNCT
ijassa-457	104	18	core	core	NOUN
ijassa-457	104	19	saturation	saturation	NOUN
ijassa-457	104	20	)	)	PUNCT
ijassa-457	104	21	or	or	CCONJ
ijassa-457	104	22	weak	weak	ADJ
ijassa-457	104	23	current	current	NOUN
ijassa-457	104	24	in	in	ADP
ijassa-457	104	25	winding	wind	VERB
ijassa-457	104	26	,	,	PUNCT
ijassa-457	104	27	(	(	PUNCT
ijassa-457	104	28	7	7	X
ijassa-457	104	29	)	)	PUNCT
ijassa-457	104	30	is	be	AUX
ijassa-457	104	31	incongruity	incongruity	NOUN
ijassa-457	104	32	.	.	PUNCT
ijassa-457	105	1	we	we	PRON
ijassa-457	105	2	consider	consider	VERB
ijassa-457	105	3	the	the	DET
ijassa-457	105	4	base	base	NOUN
ijassa-457	105	5	as	as	ADP
ijassa-457	105	6	stationary	stationary	ADJ
ijassa-457	105	7	firstly	firstly	ADV
ijassa-457	105	8	.	.	PUNCT
ijassa-457	106	1	inertial	inertial	ADJ
ijassa-457	106	2	reference	reference	NOUN
ijassa-457	106	3	frames	frame	NOUN
ijassa-457	106	4	and	and	CCONJ
ijassa-457	106	5	flywheel	flywheel	NOUN
ijassa-457	106	6	reference	reference	NOUN
ijassa-457	106	7	frames	frame	NOUN
ijassa-457	106	8	were	be	AUX
ijassa-457	106	9	set	set	VERB
ijassa-457	106	10	up	up	ADP
ijassa-457	106	11	.	.	PUNCT
ijassa-457	107	1	fig.4	fig.4	PRON
ijassa-457	107	2	depicts	depict	VERB
ijassa-457	107	3	the	the	DET
ijassa-457	107	4	coordinate	coordinate	NOUN
ijassa-457	107	5	system	system	NOUN
ijassa-457	107	6	and	and	CCONJ
ijassa-457	107	7	forced	force	VERB
ijassa-457	107	8	diagram	diagram	NOUN
ijassa-457	107	9	.	.	PUNCT
ijassa-457	108	1	fi	fi	NOUN
ijassa-457	109	1	=	=	NOUN
ijassa-457	109	2	magnetic	magnetic	ADJ
ijassa-457	109	3	force	force	NOUN
ijassa-457	109	4	of	of	ADP
ijassa-457	109	5	radial	radial	ADJ
ijassa-457	109	6	direction	direction	NOUN
ijassa-457	109	7	fz	fz	X
ijassa-457	109	8	=	=	SYM
ijassa-457	109	9	magnetic	magnetic	ADJ
ijassa-457	109	10	force	force	NOUN
ijassa-457	109	11	of	of	ADP
ijassa-457	109	12	radial	radial	ADJ
ijassa-457	109	13	direction	direction	NOUN
ijassa-457	109	14	the	the	DET
ijassa-457	109	15	centroid	centroid	NOUN
ijassa-457	109	16	of	of	ADP
ijassa-457	109	17	flywheel	flywheel	NOUN
ijassa-457	109	18	is	be	AUX
ijassa-457	109	19	(	(	PUNCT
ijassa-457	109	20	xc	xc	PROPN
ijassa-457	109	21	,	,	PUNCT
ijassa-457	109	22	yc	yc	PROPN
ijassa-457	109	23	,	,	PUNCT
ijassa-457	109	24	zc	zc	PROPN
ijassa-457	109	25	)	)	PUNCT
ijassa-457	109	26	.the	.the	PUNCT
ijassa-457	110	1	rotation	rotation	NOUN
ijassa-457	110	2	angles	angle	NOUN
ijassa-457	110	3	of	of	ADP
ijassa-457	110	4	rotor	rotor	NOUN
ijassa-457	110	5	in	in	ADP
ijassa-457	110	6	yz	yz	PROPN
ijassa-457	110	7	and	and	CCONJ
ijassa-457	110	8	xz	xz	PROPN
ijassa-457	110	9	plane	plane	NOUN
ijassa-457	110	10	are	be	AUX
ijassa-457	110	11	θx	θx	PRON
ijassa-457	110	12	and	and	CCONJ
ijassa-457	110	13	θy	θy	PRON
ijassa-457	110	14	.	.	PUNCT
ijassa-457	111	1	advances	advance	NOUN
ijassa-457	111	2	in	in	ADP
ijassa-457	111	3	systems	system	NOUN
ijassa-457	111	4	science	science	NOUN
ijassa-457	111	5	and	and	CCONJ
ijassa-457	111	6	applications	application	NOUN
ijassa-457	111	7	(	(	PUNCT
ijassa-457	111	8	2012	2012	NUM
ijassa-457	111	9	)	)	PUNCT
ijassa-457	111	10	vol.12	vol.12	NOUN
ijassa-457	111	11	no.2	no.2	PROPN
ijassa-457	111	12	149	149	NUM
ijassa-457	111	13	differential	differential	ADJ
ijassa-457	111	14	equations	equation	NOUN
ijassa-457	111	15	of	of	ADP
ijassa-457	111	16	the	the	DET
ijassa-457	111	17	magnetic	magnetic	PROPN
ijassa-457	111	18	suspended	suspend	VERB
ijassa-457	111	19	flywheel	flywheel	NOUN
ijassa-457	111	20	are:	are:	NOUN
ijassa-457	111	21	mẍc	mẍc	PUNCT
ijassa-457	112	1	=	=	PROPN
ijassa-457	112	2	f1	f1	PROPN
ijassa-457	112	3	+	+	CCONJ
ijassa-457	112	4	f3	f3	ADJ
ijassa-457	112	5	mÿc	mÿc	PROPN
ijassa-457	112	6	=	=	PRON
ijassa-457	112	7	f2	f2	PROPN
ijassa-457	113	1	+	+	CCONJ
ijassa-457	113	2	f4	f4	PROPN
ijassa-457	113	3	mz̈c	mz̈c	PROPN
ijassa-457	113	4	=	=	SYM
ijassa-457	113	5	fz	fz	VERB
ijassa-457	113	6	−mg	−mg	NOUN
ijassa-457	113	7	jθ̈x	jθ̈x	NOUN
ijassa-457	113	8	=	=	PUNCT
ijassa-457	113	9	−jzωθ̇y	−jzωθ̇y	X
ijassa-457	113	10	+	+	NUM
ijassa-457	113	11	h1f4	h1f4	NOUN
ijassa-457	113	12	−	−	NOUN
ijassa-457	113	13	h2f2	h2f2	CCONJ
ijassa-457	113	14	jθ̈y	jθ̈y	NOUN
ijassa-457	113	15	=	=	PUNCT
ijassa-457	114	1	jzωθ̇x	jzωθ̇x	PROPN
ijassa-457	115	1	+	+	CCONJ
ijassa-457	115	2	h2f1	h2f1	VERB
ijassa-457	115	3	−	−	PROPN
ijassa-457	115	4	h1f3	h1f3	PROPN
ijassa-457	115	5	t0	t0	PROPN
ijassa-457	115	6	=	=	PROPN
ijassa-457	115	7	t	t	PROPN
ijassa-457	115	8	(	(	PUNCT
ijassa-457	115	9	8)	8)	NUM
ijassa-457	115	10	t0	t0	PROPN
ijassa-457	115	11	is	be	AUX
ijassa-457	115	12	motor	motor	NOUN
ijassa-457	115	13	torque	torque	NOUN
ijassa-457	115	14	.	.	PUNCT
ijassa-457	116	1	the	the	DET
ijassa-457	116	2	above	above	ADP
ijassa-457	116	3	differential	differential	ADJ
ijassa-457	116	4	equations	equation	NOUN
ijassa-457	116	5	of	of	ADP
ijassa-457	116	6	the	the	DET
ijassa-457	116	7	5	5	NUM
ijassa-457	116	8	-	-	PUNCT
ijassa-457	116	9	dof	dof	NOUN
ijassa-457	116	10	magnetic	magnetic	NOUN
ijassa-457	116	11	suspended	suspend	VERB
ijassa-457	116	12	flywheel	flywheel	NOUN
ijassa-457	116	13	can	can	AUX
ijassa-457	116	14	decouple	decouple	VERB
ijassa-457	116	15	into	into	ADP
ijassa-457	116	16	a	a	DET
ijassa-457	116	17	single	single	ADJ
ijassa-457	116	18	dof	dof	NOUN
ijassa-457	116	19	differential	differential	NOUN
ijassa-457	116	20	equation	equation	NOUN
ijassa-457	116	21	and	and	CCONJ
ijassa-457	116	22	a	a	DET
ijassa-457	116	23	4	4	NUM
ijassa-457	116	24	-	-	PUNCT
ijassa-457	116	25	dof	dof	ADJ
ijassa-457	116	26	differential	differential	NOUN
ijassa-457	116	27	equation	equation	NOUN
ijassa-457	116	28	.	.	PUNCT
ijassa-457	117	1	the	the	DET
ijassa-457	117	2	two	two	NUM
ijassa-457	117	3	equations	equation	NOUN
ijassa-457	117	4	can	can	AUX
ijassa-457	117	5	be	be	AUX
ijassa-457	117	6	separated	separate	VERB
ijassa-457	117	7	into	into	ADP
ijassa-457	117	8	axial	axial	ADJ
ijassa-457	117	9	and	and	CCONJ
ijassa-457	117	10	radial	radial	ADJ
ijassa-457	117	11	direction	direction	NOUN
ijassa-457	117	12	and	and	CCONJ
ijassa-457	117	13	solved	solve	VERB
ijassa-457	117	14	respectively	respectively	ADV
ijassa-457	117	15	.	.	PUNCT
ijassa-457	118	1	in	in	ADP
ijassa-457	118	2	this	this	DET
ijassa-457	118	3	way	way	NOUN
ijassa-457	118	4	,	,	PUNCT
ijassa-457	118	5	control	control	NOUN
ijassa-457	118	6	system	system	NOUN
ijassa-457	118	7	in	in	ADP
ijassa-457	118	8	axial	axial	ADJ
ijassa-457	118	9	magnetic	magnetic	ADJ
ijassa-457	118	10	bearing	bearing	NOUN
ijassa-457	118	11	can	can	AUX
ijassa-457	118	12	be	be	AUX
ijassa-457	118	13	considered	consider	VERB
ijassa-457	118	14	as	as	ADP
ijassa-457	118	15	a	a	DET
ijassa-457	118	16	single	single	ADJ
ijassa-457	118	17	dof	dof	NOUN
ijassa-457	118	18	magnetic	magnetic	ADJ
ijassa-457	118	19	suspension	suspension	NOUN
ijassa-457	118	20	control	control	NOUN
ijassa-457	118	21	system	system	NOUN
ijassa-457	118	22	.	.	PUNCT
ijassa-457	119	1	control	control	NOUN
ijassa-457	119	2	system	system	NOUN
ijassa-457	119	3	in	in	ADP
ijassa-457	119	4	radial	radial	ADJ
ijassa-457	119	5	magnetic	magnetic	ADJ
ijassa-457	119	6	bearing	bearing	NOUN
ijassa-457	119	7	can	can	AUX
ijassa-457	119	8	be	be	AUX
ijassa-457	119	9	considered	consider	VERB
ijassa-457	119	10	as	as	ADP
ijassa-457	119	11	a	a	DET
ijassa-457	119	12	multidof	multidof	ADJ
ijassa-457	119	13	magnetic	magnetic	ADJ
ijassa-457	119	14	suspension	suspension	NOUN
ijassa-457	119	15	control	control	NOUN
ijassa-457	119	16	system	system	NOUN
ijassa-457	119	17	.	.	PUNCT
ijassa-457	120	1	because	because	SCONJ
ijassa-457	120	2	θx	θx	PROPN
ijassa-457	120	3	and	and	CCONJ
ijassa-457	120	4	θy	θy	PRON
ijassa-457	120	5	are	be	AUX
ijassa-457	120	6	small	small	ADJ
ijassa-457	120	7	,	,	PUNCT
ijassa-457	120	8	the	the	DET
ijassa-457	120	9	displacements	displacement	NOUN
ijassa-457	120	10	may	may	AUX
ijassa-457	120	11	be	be	AUX
ijassa-457	120	12	defined	define	VERB
ijassa-457	120	13	as	as	ADP
ijassa-457	120	14	follows:	follows:	PROPN
ijassa-457	120	15	y1	y1	NOUN
ijassa-457	120	16	=	=	PUNCT
ijassa-457	120	17	xc	xc	PROPN
ijassa-457	121	1	+	+	CCONJ
ijassa-457	121	2	h2θy	h2θy	PUNCT
ijassa-457	122	1	y2	y2	INTJ
ijassa-457	122	2	=	=	PUNCT
ijassa-457	123	1	yc	yc	PROPN
ijassa-457	123	2	−	−	NOUN
ijassa-457	123	3	h2θx	h2θx	PUNCT
ijassa-457	123	4	y3	y3	NOUN
ijassa-457	123	5	=	=	PUNCT
ijassa-457	123	6	xc	xc	PROPN
ijassa-457	124	1	−	−	PROPN
ijassa-457	124	2	h1θy	h1θy	NOUN
ijassa-457	124	3	y4	y4	NOUN
ijassa-457	124	4	=	=	PUNCT
ijassa-457	125	1	yc	yc	PROPN
ijassa-457	125	2	+	+	CCONJ
ijassa-457	125	3	h1θx	h1θx	NOUN
ijassa-457	125	4	(	(	PUNCT
ijassa-457	125	5	9	9	X
ijassa-457	125	6	)	)	PUNCT
ijassa-457	125	7	we	we	PRON
ijassa-457	125	8	have	have	AUX
ijassa-457	125	9	q(t	q(t	NOUN
ijassa-457	125	10	)	)	PUNCT
ijassa-457	125	11	=	=	PUNCT
ijassa-457	126	1	[	[	X
ijassa-457	126	2	xc	xc	X
ijassa-457	126	3	,	,	PUNCT
ijassa-457	126	4	yc	yc	PROPN
ijassa-457	126	5	,	,	PUNCT
ijassa-457	126	6	θx	θx	PROPN
ijassa-457	126	7	,	,	PUNCT
ijassa-457	126	8	θy	θy	PART
ijassa-457	126	9	]	]	X
ijassa-457	126	10	′	′	NUM
ijassa-457	126	11	i(t	i(t	NOUN
ijassa-457	126	12	)	)	PUNCT
ijassa-457	126	13	=	=	PUNCT
ijassa-457	127	1	[	[	X
ijassa-457	127	2	i1	i1	PROPN
ijassa-457	127	3	,	,	PUNCT
ijassa-457	127	4	i2	i2	PROPN
ijassa-457	127	5	,	,	PUNCT
ijassa-457	127	6	i3	i3	NOUN
ijassa-457	127	7	,	,	PUNCT
ijassa-457	127	8	i4	i4	PROPN
ijassa-457	127	9	]	]	PUNCT
ijassa-457	127	10	′	′	NUM
ijassa-457	127	11	carrying	carry	VERB
ijassa-457	127	12	(	(	PUNCT
ijassa-457	127	13	7	7	NUM
ijassa-457	127	14	)	)	PUNCT
ijassa-457	127	15	and	and	CCONJ
ijassa-457	127	16	(	(	PUNCT
ijassa-457	127	17	9	9	NUM
ijassa-457	127	18	)	)	PUNCT
ijassa-457	127	19	into	into	ADP
ijassa-457	127	20	(	(	PUNCT
ijassa-457	127	21	8)	8)	NUM
ijassa-457	127	22	,	,	PUNCT
ijassa-457	127	23	we	we	PRON
ijassa-457	127	24	obtain	obtain	VERB
ijassa-457	127	25	:	:	PUNCT
ijassa-457	127	26	{	{	PUNCT
ijassa-457	127	27	q̈	q̈	PROPN
ijassa-457	127	28	=	=	SYM
ijassa-457	127	29	p1q̇	p1q̇	PROPN
ijassa-457	127	30	+	+	CCONJ
ijassa-457	127	31	p2q	p2q	NOUN
ijassa-457	127	32	+	+	CCONJ
ijassa-457	127	33	p3i	p3i	PROPN
ijassa-457	127	34	y	y	PROPN
ijassa-457	127	35	=	=	PUNCT
ijassa-457	127	36	p4q	p4q	NOUN
ijassa-457	127	37	(	(	PUNCT
ijassa-457	127	38	10	10	NUM
ijassa-457	127	39	)	)	PUNCT
ijassa-457	127	40	in	in	ADP
ijassa-457	127	41	which	which	PRON
ijassa-457	127	42	p1	p1	NOUN
ijassa-457	127	43	=	=	SYM
ijassa-457	127	44			NOUN
ijassa-457	127	45	0	0	NUM
ijassa-457	127	46	0	0	NUM
ijassa-457	127	47	0	0	NUM
ijassa-457	127	48	0	0	NUM
ijassa-457	127	49	0	0	NUM
ijassa-457	127	50	0	0	NUM
ijassa-457	127	51	0	0	NUM
ijassa-457	127	52	0	0	NUM
ijassa-457	127	53	0	0	NUM
ijassa-457	127	54	0	0	NUM
ijassa-457	127	55	0	0	NUM
ijassa-457	128	1	−jz	−jz	PROPN
ijassa-457	128	2	j	j	PROPN
ijassa-457	128	3	0	0	NUM
ijassa-457	128	4	0	0	NUM
ijassa-457	129	1	jz	jz	PROPN
ijassa-457	129	2	j	j	PROPN
ijassa-457	129	3	0	0	NUM
ijassa-457	129	4			NOUN
ijassa-457	129	5	p2	p2	NOUN
ijassa-457	129	6	=	=	SYM
ijassa-457	129	7			PROPN
ijassa-457	130	1	2ky	2ky	NOUN
ijassa-457	130	2	m	m	VERB
ijassa-457	130	3	0	0	NUM
ijassa-457	130	4	0	0	NUM
ijassa-457	130	5	kyh2−kyh1	kyh2−kyh1	NOUN
ijassa-457	130	6	m	m	VERB
ijassa-457	130	7	0	0	NUM
ijassa-457	131	1	2ky	2ky	NUM
ijassa-457	131	2	m	m	VERB
ijassa-457	131	3	kyh1−kyh2	kyh1−kyh2	X
ijassa-457	131	4	m	m	VERB
ijassa-457	131	5	0	0	NUM
ijassa-457	131	6	0	0	NUM
ijassa-457	131	7	kyh1−kyh2	kyh1−kyh2	DET
ijassa-457	131	8	j	j	PROPN
ijassa-457	131	9	kyh1	kyh1	PROPN
ijassa-457	131	10	2+kyh2	2+kyh2	PROPN
ijassa-457	131	11	2	2	NUM
ijassa-457	131	12	j	j	NOUN
ijassa-457	131	13	0	0	NUM
ijassa-457	131	14	kyh2−kyh1	kyh2−kyh1	VERB
ijassa-457	131	15	j	j	PROPN
ijassa-457	131	16	0	0	NUM
ijassa-457	131	17	0	0	NUM
ijassa-457	131	18	kyh1	kyh1	NOUN
ijassa-457	131	19	2+kyh2	2+kyh2	PROPN
ijassa-457	131	20	2	2	NUM
ijassa-457	131	21	j	j	NOUN
ijassa-457	131	22			VERB
ijassa-457	131	23	150	150	NUM
ijassa-457	131	24	jinguang	jinguang	PROPN
ijassa-457	131	25	zhang	zhang	PROPN
ijassa-457	131	26	:	:	PUNCT
ijassa-457	131	27	rotor	rotor	NOUN
ijassa-457	131	28	,	,	PUNCT
ijassa-457	131	29	bearing	bearing	NOUN
ijassa-457	131	30	and	and	CCONJ
ijassa-457	131	31	dynamic	dynamic	ADJ
ijassa-457	131	32	equations	equation	NOUN
ijassa-457	131	33	in	in	ADP
ijassa-457	131	34	energy	energy	NOUN
ijassa-457	131	35	storage	storage	NOUN
ijassa-457	131	36	flywheels	flywheel	NOUN
ijassa-457	131	37	for	for	ADP
ijassa-457	131	38	vehicles	vehicle	NOUN
ijassa-457	131	39	p3	p3	NOUN
ijassa-457	131	40	=	=	PUNCT
ijassa-457	131	41			NOUN
ijassa-457	132	1	ki	ki	PROPN
ijassa-457	132	2	m	m	VERB
ijassa-457	132	3	0	0	PROPN
ijassa-457	133	1	ki	ki	PROPN
ijassa-457	133	2	m	m	VERB
ijassa-457	133	3	0	0	NUM
ijassa-457	133	4	0	0	NUM
ijassa-457	134	1	ki	ki	PROPN
ijassa-457	134	2	m	m	PROPN
ijassa-457	134	3	0	0	PROPN
ijassa-457	135	1	ki	ki	PROPN
ijassa-457	135	2	m	m	VERB
ijassa-457	135	3	0	0	NUM
ijassa-457	135	4	−kih2	−kih2	PROPN
ijassa-457	135	5	j	j	PROPN
ijassa-457	135	6	0	0	PROPN
ijassa-457	135	7	kih1	kih1	PROPN
ijassa-457	135	8	j	j	PROPN
ijassa-457	135	9	kih2	kih2	PROPN
ijassa-457	135	10	j	j	PROPN
ijassa-457	135	11	0	0	PUNCT
ijassa-457	135	12	−kih1	−kih1	PROPN
ijassa-457	136	1	j	j	PROPN
ijassa-457	136	2	0	0	NUM
ijassa-457	136	3			PROPN
ijassa-457	136	4	p4	p4	ADJ
ijassa-457	136	5	=	=	NOUN
ijassa-457	136	6			NOUN
ijassa-457	136	7	1	1	NUM
ijassa-457	136	8	0	0	NUM
ijassa-457	136	9	0	0	NUM
ijassa-457	136	10	h2	h2	NOUN
ijassa-457	136	11	0	0	NUM
ijassa-457	136	12	1	1	NUM
ijassa-457	136	13	−h2	−h2	VERB
ijassa-457	136	14	0	0	NUM
ijassa-457	136	15	1	1	NUM
ijassa-457	136	16	0	0	NUM
ijassa-457	136	17	0	0	NUM
ijassa-457	137	1	−h1	−h1	NOUN
ijassa-457	137	2	0	0	NUM
ijassa-457	137	3	1	1	NUM
ijassa-457	137	4	h1	h1	NOUN
ijassa-457	137	5	0	0	NUM
ijassa-457	137	6			NOUN
ijassa-457	137	7	we	we	PRON
ijassa-457	137	8	can	can	AUX
ijassa-457	137	9	set	set	VERB
ijassa-457	137	10	z	z	NOUN
ijassa-457	137	11	=	=	PUNCT
ijassa-457	138	1	[	[	PUNCT
ijassa-457	138	2	q	q	NOUN
ijassa-457	138	3	q̇	q̇	NOUN
ijassa-457	138	4	]	]	X
ijassa-457	138	5	equation	equation	NOUN
ijassa-457	138	6	(	(	PUNCT
ijassa-457	138	7	10	10	NUM
ijassa-457	138	8	)	)	PUNCT
ijassa-457	138	9	then	then	ADV
ijassa-457	138	10	becames	becames	NUM
ijassa-457	138	11	ż	ż	NOUN
ijassa-457	138	12	=	=	PUNCT
ijassa-457	139	1	[	[	PUNCT
ijassa-457	139	2	q̇	q̇	NOUN
ijassa-457	139	3	q̈	q̈	X
ijassa-457	139	4	]	]	X
ijassa-457	139	5	=	=	PUNCT
ijassa-457	140	1	[	[	PUNCT
ijassa-457	140	2	0	0	NUM
ijassa-457	140	3	i	i	PRON
ijassa-457	140	4	p2	p2	PROPN
ijassa-457	140	5	p1	p1	NOUN
ijassa-457	140	6	]	]	PUNCT
ijassa-457	140	7	z	z	X
ijassa-457	141	1	+	+	X
ijassa-457	141	2	[	[	PUNCT
ijassa-457	141	3	0	0	NUM
ijassa-457	141	4	p3	p3	PROPN
ijassa-457	141	5	]	]	PUNCT
ijassa-457	142	1	i	i	PRON
ijassa-457	142	2	y	y	NOUN
ijassa-457	143	1	=	=	PUNCT
ijassa-457	144	1	[	[	PUNCT
ijassa-457	144	2	p4	p4	NOUN
ijassa-457	144	3	0	0	NUM
ijassa-457	144	4	]	]	PUNCT
ijassa-457	144	5	z	z	X
ijassa-457	145	1	+	+	CCONJ
ijassa-457	146	1	[	[	X
ijassa-457	146	2	0	0	X
ijassa-457	146	3	]	]	X
ijassa-457	146	4	i	i	PRON
ijassa-457	146	5	(	(	PUNCT
ijassa-457	146	6	11	11	NUM
ijassa-457	146	7	)	)	PUNCT
ijassa-457	146	8	if	if	SCONJ
ijassa-457	146	9	flywheels	flywheel	NOUN
ijassa-457	146	10	is	be	AUX
ijassa-457	146	11	set	set	VERB
ijassa-457	146	12	up	up	ADP
ijassa-457	146	13	on	on	ADP
ijassa-457	146	14	vehiclesthe	vehiclesthe	ADJ
ijassa-457	146	15	dynamic	dynamic	ADJ
ijassa-457	146	16	equations	equation	NOUN
ijassa-457	146	17	are	be	AUX
ijassa-457	146	18	given	give	VERB
ijassa-457	146	19	by	by	ADP
ijassa-457	146	20	the	the	DET
ijassa-457	146	21	expression	expression	PROPN
ijassa-457	146	22	m(ẍc	m(ẍc	PROPN
ijassa-457	146	23	+	+	CCONJ
ijassa-457	146	24	ẍcar	ẍcar	ADJ
ijassa-457	146	25	)	)	PUNCT
ijassa-457	146	26	=	=	SYM
ijassa-457	146	27	f1	f1	NOUN
ijassa-457	146	28	+	+	CCONJ
ijassa-457	146	29	f3	f3	PROPN
ijassa-457	146	30	m(ÿc	m(ÿc	PROPN
ijassa-457	146	31	+	+	NOUN
ijassa-457	146	32	ÿcar	ÿcar	NUM
ijassa-457	146	33	)	)	PUNCT
ijassa-457	147	1	=	=	X
ijassa-457	147	2	f2	f2	PROPN
ijassa-457	147	3	+	+	CCONJ
ijassa-457	147	4	f4	f4	PROPN
ijassa-457	147	5	m(z̈c	m(z̈c	PROPN
ijassa-457	147	6	+	+	CCONJ
ijassa-457	147	7	z̈car	z̈car	NOUN
ijassa-457	147	8	)	)	PUNCT
ijassa-457	147	9	=	=	VERB
ijassa-457	147	10	fz	fz	VERB
ijassa-457	148	1	−mg	−mg	NOUN
ijassa-457	149	1	j(θ̈x	j(θ̈x	PROPN
ijassa-457	149	2	+	+	CCONJ
ijassa-457	149	3	θ̈xcar	θ̈xcar	NOUN
ijassa-457	149	4	)	)	PUNCT
ijassa-457	149	5	=	=	SYM
ijassa-457	149	6	−jzωθ̇y	−jzωθ̇y	X
ijassa-457	149	7	+	+	NUM
ijassa-457	149	8	h1f4	h1f4	NOUN
ijassa-457	149	9	−	−	NOUN
ijassa-457	149	10	h2f2	h2f2	CCONJ
ijassa-457	149	11	j(θ̈y	j(θ̈y	VERB
ijassa-457	149	12	+	+	X
ijassa-457	149	13	θ̈ycar	θ̈ycar	PROPN
ijassa-457	149	14	)	)	PUNCT
ijassa-457	149	15	=	=	PUNCT
ijassa-457	150	1	jzωθ̇x	jzωθ̇x	PROPN
ijassa-457	151	1	+	+	CCONJ
ijassa-457	151	2	h2f1	h2f1	VERB
ijassa-457	151	3	−	−	PROPN
ijassa-457	151	4	h1f3	h1f3	PROPN
ijassa-457	151	5	t0	t0	PROPN
ijassa-457	151	6	=	=	PROPN
ijassa-457	151	7	t	t	PROPN
ijassa-457	151	8	(	(	PUNCT
ijassa-457	151	9	12	12	NUM
ijassa-457	151	10	)	)	PUNCT
ijassa-457	151	11	where	where	SCONJ
ijassa-457	151	12	ẍcar	ẍcar	PROPN
ijassa-457	151	13	,	,	PUNCT
ijassa-457	151	14	ÿcarandz̈car	ÿcarandz̈car	NUM
ijassa-457	151	15	are	be	AUX
ijassa-457	151	16	accelerations	acceleration	NOUN
ijassa-457	151	17	of	of	ADP
ijassa-457	151	18	different	different	ADJ
ijassa-457	151	19	directions	direction	NOUN
ijassa-457	151	20	of	of	ADP
ijassa-457	151	21	vehicle	vehicle	NOUN
ijassa-457	151	22	.	.	PUNCT
ijassa-457	152	1	θ̈xcarandθ̈ycar	θ̈xcarandθ̈ycar	PROPN
ijassa-457	152	2	are	be	AUX
ijassa-457	152	3	angular	angular	ADJ
ijassa-457	152	4	acceleration	acceleration	NOUN
ijassa-457	152	5	of	of	ADP
ijassa-457	152	6	x	x	SYM
ijassa-457	152	7	and	and	CCONJ
ijassa-457	152	8	y	y	PROPN
ijassa-457	152	9	directions	direction	NOUN
ijassa-457	152	10	of	of	ADP
ijassa-457	152	11	vehicle	vehicle	NOUN
ijassa-457	152	12	.	.	PUNCT
ijassa-457	153	1	(	(	PUNCT
ijassa-457	153	2	m+mcar)ẍcar	m+mcar)ẍcar	PROPN
ijassa-457	153	3	=	=	PUNCT
ijassa-457	153	4	fxcar	fxcar	AUX
ijassa-457	153	5	mcar	mcar	VERB
ijassa-457	153	6	≫	≫	PRON
ijassa-457	153	7	m	m	VERB
ijassa-457	153	8	ẍcar	ẍcar	ADJ
ijassa-457	154	1	=	=	SYM
ijassa-457	154	2	fxcar	fxcar	NOUN
ijassa-457	154	3	mcar	mcar	NOUN
ijassa-457	154	4	and	and	CCONJ
ijassa-457	154	5	equation	equation	NOUN
ijassa-457	154	6	(	(	PUNCT
ijassa-457	154	7	11	11	NUM
ijassa-457	154	8	)	)	PUNCT
ijassa-457	154	9	then	then	ADV
ijassa-457	154	10	results	result	VERB
ijassa-457	154	11	in	in	PROPN
ijassa-457	154	12	mẍc	mẍc	PROPN
ijassa-457	154	13	=	=	PROPN
ijassa-457	154	14	f1	f1	PROPN
ijassa-457	154	15	+	+	CCONJ
ijassa-457	154	16	f3	f3	PROPN
ijassa-457	154	17	−	−	PROPN
ijassa-457	154	18	m	m	VERB
ijassa-457	154	19	mcar	mcar	ADJ
ijassa-457	154	20	fxcar	fxcar	NOUN
ijassa-457	155	1	mÿc	mÿc	PROPN
ijassa-457	155	2	=	=	PRON
ijassa-457	156	1	f2	f2	PROPN
ijassa-457	156	2	+	+	CCONJ
ijassa-457	156	3	f4	f4	NUM
ijassa-457	156	4	−	−	NOUN
ijassa-457	156	5	m	m	VERB
ijassa-457	156	6	mcar	mcar	ADJ
ijassa-457	156	7	fycar	fycar	NOUN
ijassa-457	156	8	mz̈c	mz̈c	PROPN
ijassa-457	156	9	=	=	SYM
ijassa-457	156	10	fz	fz	VERB
ijassa-457	156	11	−mg	−mg	NOUN
ijassa-457	157	1	−	−	NOUN
ijassa-457	157	2	m	m	VERB
ijassa-457	157	3	mcar	mcar	ADJ
ijassa-457	157	4	fzcar	fzcar	NOUN
ijassa-457	157	5	jθ̈x	jθ̈x	NOUN
ijassa-457	157	6	=	=	PUNCT
ijassa-457	157	7	−jzωθ̇y	−jzωθ̇y	X
ijassa-457	157	8	+	+	NUM
ijassa-457	157	9	h1f4	h1f4	NOUN
ijassa-457	157	10	−	−	NOUN
ijassa-457	157	11	h2f2	h2f2	CCONJ
ijassa-457	157	12	−	−	PROPN
ijassa-457	158	1	j	j	PROPN
ijassa-457	158	2	jcar	jcar	PROPN
ijassa-457	158	3	mxcar	mxcar	NOUN
ijassa-457	158	4	jθ̈y	jθ̈y	NOUN
ijassa-457	158	5	=	=	PUNCT
ijassa-457	159	1	jzωθ̇x	jzωθ̇x	PROPN
ijassa-457	160	1	+	+	CCONJ
ijassa-457	160	2	h2f1	h2f1	AUX
ijassa-457	160	3	−	−	PROPN
ijassa-457	160	4	h1f3	h1f3	INTJ
ijassa-457	160	5	−	−	PROPN
ijassa-457	160	6	j	j	PROPN
ijassa-457	160	7	jcar	jcar	PROPN
ijassa-457	160	8	mycar	mycar	NOUN
ijassa-457	160	9	t0	t0	PROPN
ijassa-457	160	10	=	=	SYM
ijassa-457	160	11	t	t	PROPN
ijassa-457	160	12	(	(	PUNCT
ijassa-457	160	13	13	13	NUM
ijassa-457	160	14	)	)	PUNCT
ijassa-457	160	15	advances	advance	NOUN
ijassa-457	160	16	in	in	ADP
ijassa-457	160	17	systems	system	NOUN
ijassa-457	160	18	science	science	NOUN
ijassa-457	160	19	and	and	CCONJ
ijassa-457	160	20	applications	application	NOUN
ijassa-457	160	21	(	(	PUNCT
ijassa-457	160	22	2012	2012	NUM
ijassa-457	160	23	)	)	PUNCT
ijassa-457	160	24	vol.12	vol.12	NOUN
ijassa-457	160	25	no.2	no.2	PROPN
ijassa-457	160	26	151	151	NUM
ijassa-457	160	27	here	here	ADV
ijassa-457	160	28	,	,	PUNCT
ijassa-457	160	29	mcar	mcar	ADJ
ijassa-457	160	30	=	=	SYM
ijassa-457	160	31	mass	mass	NOUN
ijassa-457	160	32	of	of	ADP
ijassa-457	160	33	vehicle	vehicle	NOUN
ijassa-457	160	34	.	.	PUNCT
ijassa-457	161	1	fxcar	fxcar	PROPN
ijassa-457	161	2	,	,	PUNCT
ijassa-457	161	3	fycar	fycar	NOUN
ijassa-457	161	4	,	,	PUNCT
ijassa-457	161	5	fzcar	fzcar	NOUN
ijassa-457	161	6	=	=	SYM
ijassa-457	161	7	applied	apply	VERB
ijassa-457	161	8	forces	force	NOUN
ijassa-457	161	9	of	of	ADP
ijassa-457	161	10	of	of	ADP
ijassa-457	161	11	different	different	ADJ
ijassa-457	161	12	directions	direction	NOUN
ijassa-457	161	13	of	of	ADP
ijassa-457	161	14	vehicle	vehicle	NOUN
ijassa-457	161	15	,	,	PUNCT
ijassa-457	161	16	fzcar	fzcar	NOUN
ijassa-457	161	17	is	be	AUX
ijassa-457	161	18	connected	connect	VERB
ijassa-457	161	19	with	with	ADP
ijassa-457	161	20	road	road	NOUN
ijassa-457	161	21	surface	surface	NOUN
ijassa-457	161	22	profile	profile	NOUN
ijassa-457	161	23	spectral	spectral	ADJ
ijassa-457	161	24	excitations	excitation	NOUN
ijassa-457	161	25	.	.	PUNCT
ijassa-457	162	1	the	the	DET
ijassa-457	162	2	differential	differential	ADJ
ijassa-457	162	3	equations	equation	NOUN
ijassa-457	162	4	of	of	ADP
ijassa-457	162	5	the	the	DET
ijassa-457	162	6	magnetic	magnetic	ADJ
ijassa-457	162	7	suspended	suspend	VERB
ijassa-457	162	8	flywheel	flywheel	NOUN
ijassa-457	162	9	can	can	AUX
ijassa-457	162	10	be	be	AUX
ijassa-457	162	11	used	use	VERB
ijassa-457	162	12	for	for	ADP
ijassa-457	162	13	the	the	DET
ijassa-457	162	14	design	design	NOUN
ijassa-457	162	15	of	of	ADP
ijassa-457	162	16	control	control	NOUN
ijassa-457	162	17	system	system	NOUN
ijassa-457	162	18	.	.	PUNCT
ijassa-457	163	1	5	5	NUM
ijassa-457	163	2	conclusion	conclusion	NOUN
ijassa-457	163	3	in	in	ADP
ijassa-457	163	4	this	this	DET
ijassa-457	163	5	paper	paper	NOUN
ijassa-457	163	6	,	,	PUNCT
ijassa-457	163	7	we	we	PRON
ijassa-457	163	8	presented	present	VERB
ijassa-457	163	9	a	a	DET
ijassa-457	163	10	prototype	prototype	NOUN
ijassa-457	163	11	of	of	ADP
ijassa-457	163	12	flywheel	flywheel	NOUN
ijassa-457	163	13	energy	energy	NOUN
ijassa-457	163	14	storage	storage	NOUN
ijassa-457	163	15	system	system	NOUN
ijassa-457	163	16	for	for	ADP
ijassa-457	163	17	a	a	DET
ijassa-457	163	18	vehicle	vehicle	NOUN
ijassa-457	163	19	.	.	PUNCT
ijassa-457	164	1	the	the	DET
ijassa-457	164	2	prototype	prototype	NOUN
ijassa-457	164	3	is	be	AUX
ijassa-457	164	4	viable	viable	ADJ
ijassa-457	164	5	and	and	CCONJ
ijassa-457	164	6	can	can	AUX
ijassa-457	164	7	achieve	achieve	VERB
ijassa-457	164	8	perfect	perfect	ADJ
ijassa-457	164	9	robustness	robustness	NOUN
ijassa-457	164	10	.	.	PUNCT
ijassa-457	165	1	more	more	ADJ
ijassa-457	165	2	improvements	improvement	NOUN
ijassa-457	165	3	in	in	ADP
ijassa-457	165	4	material	material	NOUN
ijassa-457	165	5	,	,	PUNCT
ijassa-457	165	6	magnetic	magnetic	ADJ
ijassa-457	165	7	bearings	bearing	NOUN
ijassa-457	165	8	and	and	CCONJ
ijassa-457	165	9	power	power	NOUN
ijassa-457	165	10	electronics	electronic	NOUN
ijassa-457	165	11	make	make	VERB
ijassa-457	165	12	flywheels	flywheel	NOUN
ijassa-457	165	13	a	a	DET
ijassa-457	165	14	competitive	competitive	ADJ
ijassa-457	165	15	choice	choice	NOUN
ijassa-457	165	16	for	for	ADP
ijassa-457	165	17	vehicle	vehicle	NOUN
ijassa-457	165	18	energy	energy	NOUN
ijassa-457	165	19	storage	storage	NOUN
ijassa-457	165	20	applications	application	NOUN
ijassa-457	165	21	.	.	PUNCT
ijassa-457	166	1	the	the	DET
ijassa-457	166	2	use	use	NOUN
ijassa-457	166	3	of	of	ADP
ijassa-457	166	4	composite	composite	ADJ
ijassa-457	166	5	materials	material	NOUN
ijassa-457	166	6	,	,	PUNCT
ijassa-457	166	7	optimized	optimize	VERB
ijassa-457	166	8	rotor	rotor	NOUN
ijassa-457	166	9	shape	shape	NOUN
ijassa-457	166	10	and	and	CCONJ
ijassa-457	166	11	magnetic	magnetic	ADJ
ijassa-457	166	12	bearings	bearing	NOUN
ijassa-457	166	13	enable	enable	VERB
ijassa-457	166	14	high	high	ADJ
ijassa-457	166	15	rotational	rotational	ADJ
ijassa-457	166	16	velocity	velocity	NOUN
ijassa-457	166	17	with	with	ADP
ijassa-457	166	18	power	power	NOUN
ijassa-457	166	19	density	density	NOUN
ijassa-457	166	20	greater	great	ADJ
ijassa-457	166	21	than	than	ADP
ijassa-457	166	22	that	that	PRON
ijassa-457	166	23	of	of	ADP
ijassa-457	166	24	chemical	chemical	ADJ
ijassa-457	166	25	batteries	battery	NOUN
ijassa-457	166	26	.	.	PUNCT
ijassa-457	167	1	finally	finally	ADV
ijassa-457	167	2	,	,	PUNCT
ijassa-457	167	3	we	we	PRON
ijassa-457	167	4	deduce	deduce	VERB
ijassa-457	167	5	differential	differential	ADJ
ijassa-457	167	6	equations	equation	NOUN
ijassa-457	167	7	of	of	ADP
ijassa-457	167	8	the	the	DET
ijassa-457	167	9	magnetic	magnetic	ADJ
ijassa-457	167	10	suspended	suspend	VERB
ijassa-457	167	11	flywheel	flywheel	NOUN
ijassa-457	167	12	for	for	ADP
ijassa-457	167	13	the	the	DET
ijassa-457	167	14	design	design	NOUN
ijassa-457	167	15	of	of	ADP
ijassa-457	167	16	control	control	NOUN
ijassa-457	167	17	system	system	NOUN
ijassa-457	167	18	.	.	PUNCT
ijassa-457	168	1	acknowledgements	acknowledgement	NOUN
ijassa-457	168	2	this	this	DET
ijassa-457	168	3	work	work	NOUN
ijassa-457	168	4	is	be	AUX
ijassa-457	168	5	funded	fund	VERB
ijassa-457	168	6	by	by	ADP
ijassa-457	168	7	the	the	DET
ijassa-457	168	8	national	national	ADJ
ijassa-457	168	9	natural	natural	PROPN
ijassa-457	168	10	science	science	PROPN
ijassa-457	168	11	foundation	foundation	PROPN
ijassa-457	168	12	of	of	ADP
ijassa-457	168	13	china	china	PROPN
ijassa-457	168	14	under	under	ADP
ijassa-457	168	15	grant	grant	PROPN
ijassa-457	168	16	no	no	NOUN
ijassa-457	168	17	.	.	NOUN
ijassa-457	168	18	50675163	50675163	NUM
ijassa-457	168	19	.	.	PUNCT
ijassa-457	169	1	references	reference	NOUN
ijassa-457	169	2	[	[	X
ijassa-457	169	3	1	1	NUM
ijassa-457	169	4	]	]	X
ijassa-457	169	5	paul	paul	PROPN
ijassa-457	169	6	p	p	PROPN
ijassa-457	169	7	acamnley	acamnley	PROPN
ijassa-457	169	8	,	,	PUNCT
ijassa-457	169	9	barrie	barrie	PROPN
ijassa-457	169	10	c	c	PROPN
ijassa-457	169	11	mecrow	mecrow	PROPN
ijassa-457	169	12	,	,	PUNCT
ijassa-457	169	13	james	james	PROPN
ijassa-457	169	14	s	s	PROPN
ijassa-457	169	15	burdess	burdess	NOUN
ijassa-457	169	16	,	,	PUNCT
ijassa-457	169	17	et	et	PROPN
ijassa-457	169	18	al	al	PROPN
ijassa-457	169	19	.	.	PUNCT
ijassa-457	169	20	(	(	PUNCT
ijassa-457	169	21	1996	1996	NUM
ijassa-457	169	22	)	)	PUNCT
ijassa-457	169	23	,	,	PUNCT
ijassa-457	169	24	“	"	PUNCT
ijassa-457	169	25	design	design	NOUN
ijassa-457	169	26	principles	principle	NOUN
ijassa-457	169	27	for	for	ADP
ijassa-457	169	28	a	a	DET
ijassa-457	169	29	flywheel	flywheel	NOUN
ijassa-457	169	30	energy	energy	NOUN
ijassa-457	169	31	store	store	NOUN
ijassa-457	169	32	for	for	ADP
ijassa-457	169	33	road	road	NOUN
ijassa-457	169	34	vehicles	vehicle	NOUN
ijassa-457	169	35	”	"	PUNCT
ijassa-457	169	36	,	,	PUNCT
ijassa-457	169	37	in	in	ADP
ijassa-457	169	38	ieee	ieee	NOUN
ijassa-457	169	39	transactions	transaction	NOUN
ijassa-457	169	40	on	on	ADP
ijassa-457	169	41	industry	industry	NOUN
ijassa-457	169	42	applications	application	NOUN
ijassa-457	169	43	,	,	PUNCT
ijassa-457	169	44	vol.32	vol.32	ADV
ijassa-457	169	45	,	,	PUNCT
ijassa-457	169	46	no.6	no.6	PROPN
ijassa-457	169	47	,	,	PUNCT
ijassa-457	169	48	pp.1402	pp.1402	PROPN
ijassa-457	169	49	-	-	PUNCT
ijassa-457	169	50	1408	1408	NUM
ijassa-457	169	51	.	.	PUNCT
ijassa-457	170	1	[	[	X
ijassa-457	170	2	2	2	NUM
ijassa-457	170	3	]	]	PUNCT
ijassa-457	170	4	hebner	hebner	NOUN
ijassa-457	170	5	.	.	PUNCT
ijassa-457	171	1	r	r	NOUN
ijassa-457	171	2	,	,	PUNCT
ijassa-457	171	3	beno	beno	PROPN
ijassa-457	171	4	.	.	PUNCT
ijassa-457	172	1	j	j	PROPN
ijassa-457	172	2	,	,	PUNCT
ijassa-457	172	3	and	and	CCONJ
ijassa-457	172	4	walls	wall	NOUN
ijassa-457	172	5	.	.	PUNCT
ijassa-457	173	1	a.	a.	NOUN
ijassa-457	173	2	(	(	PUNCT
ijassa-457	173	3	2002	2002	NUM
ijassa-457	173	4	)	)	PUNCT
ijassa-457	173	5	,	,	PUNCT
ijassa-457	173	6	“	"	PUNCT
ijassa-457	173	7	flywheel	flywheel	NOUN
ijassa-457	173	8	batteries	battery	NOUN
ijassa-457	173	9	come	come	VERB
ijassa-457	173	10	around	around	ADV
ijassa-457	173	11	again	again	ADV
ijassa-457	173	12	”	"	PUNCT
ijassa-457	173	13	,	,	PUNCT
ijassa-457	173	14	spectrum	spectrum	NOUN
ijassa-457	173	15	,	,	PUNCT
ijassa-457	173	16	ieee	ieee	NOUN
ijassa-457	173	17	,	,	PUNCT
ijassa-457	173	18	vol.39	vol.39	NOUN
ijassa-457	173	19	,	,	PUNCT
ijassa-457	173	20	no.4	no.4	PROPN
ijassa-457	173	21	,	,	PUNCT
ijassa-457	173	22	pp.46	pp.46	NOUN
ijassa-457	173	23	-	-	PUNCT
ijassa-457	173	24	51	51	NUM
ijassa-457	173	25	.	.	PUNCT
ijassa-457	174	1	[	[	X
ijassa-457	174	2	3	3	NUM
ijassa-457	174	3	]	]	SYM
ijassa-457	174	4	c.c.chan	c.c.chan	NOUN
ijassa-457	174	5	.	.	PUNCT
ijassa-457	175	1	(	(	PUNCT
ijassa-457	175	2	2002	2002	NUM
ijassa-457	175	3	)	)	PUNCT
ijassa-457	175	4	,	,	PUNCT
ijassa-457	175	5	“	"	PUNCT
ijassa-457	175	6	the	the	DET
ijassa-457	175	7	state	state	NOUN
ijassa-457	175	8	of	of	ADP
ijassa-457	175	9	the	the	DET
ijassa-457	175	10	art	art	NOUN
ijassa-457	175	11	of	of	ADP
ijassa-457	175	12	electric	electric	ADJ
ijassa-457	175	13	and	and	CCONJ
ijassa-457	175	14	hybrid	hybrid	ADJ
ijassa-457	175	15	vehicles	vehicle	NOUN
ijassa-457	175	16	”	"	PUNCT
ijassa-457	175	17	,	,	PUNCT
ijassa-457	175	18	proceedings	proceeding	NOUN
ijassa-457	175	19	of	of	ADP
ijassa-457	175	20	the	the	DET
ijassa-457	175	21	ieee	ieee	NOUN
ijassa-457	175	22	,	,	PUNCT
ijassa-457	175	23	vol.90	vol.90	PROPN
ijassa-457	175	24	,	,	PUNCT
ijassa-457	175	25	no.2	no.2	PROPN
ijassa-457	175	26	,	,	PUNCT
ijassa-457	175	27	pp.247	pp.247	PROPN
ijassa-457	175	28	-	-	PUNCT
ijassa-457	175	29	275	275	NUM
ijassa-457	175	30	.	.	PUNCT
ijassa-457	176	1	[	[	X
ijassa-457	176	2	4	4	X
ijassa-457	176	3	]	]	PUNCT
ijassa-457	176	4	j.	j.	PROPN
ijassa-457	176	5	vanmierlo	vanmierlo	PROPN
ijassa-457	176	6	,	,	PUNCT
ijassa-457	176	7	p.	p.	PROPN
ijassa-457	176	8	van	van	PROPN
ijassa-457	176	9	den	den	PROPN
ijassa-457	176	10	bossche	bossche	PROPN
ijassa-457	176	11	,	,	PUNCT
ijassa-457	176	12	g.maggetto	g.maggetto	NOUN
ijassa-457	176	13	.	.	PUNCT
ijassa-457	176	14	(	(	PUNCT
ijassa-457	176	15	2004	2004	NUM
ijassa-457	176	16	)	)	PUNCT
ijassa-457	176	17	,	,	PUNCT
ijassa-457	176	18	“	"	PUNCT
ijassa-457	176	19	models	model	NOUN
ijassa-457	176	20	of	of	ADP
ijassa-457	176	21	energy	energy	NOUN
ijassa-457	176	22	sources	source	NOUN
ijassa-457	176	23	for	for	ADP
ijassa-457	176	24	ev	ev	PROPN
ijassa-457	176	25	and	and	CCONJ
ijassa-457	176	26	hev	hev	PROPN
ijassa-457	176	27	:	:	PUNCT
ijassa-457	176	28	fuel	fuel	NOUN
ijassa-457	176	29	cells	cell	NOUN
ijassa-457	176	30	,	,	PUNCT
ijassa-457	176	31	batteries	battery	NOUN
ijassa-457	176	32	,	,	PUNCT
ijassa-457	176	33	ultracapacitors	ultracapacitor	NOUN
ijassa-457	176	34	,	,	PUNCT
ijassa-457	176	35	flywheels	flywheel	NOUN
ijassa-457	176	36	and	and	CCONJ
ijassa-457	176	37	enginegenerators	enginegenerator	NOUN
ijassa-457	176	38	”	"	PUNCT
ijassa-457	176	39	,	,	PUNCT
ijassa-457	176	40	journal	journal	NOUN
ijassa-457	176	41	of	of	ADP
ijassa-457	176	42	power	power	NOUN
ijassa-457	176	43	sources	source	NOUN
ijassa-457	176	44	,	,	PUNCT
ijassa-457	176	45	vol.128	vol.128	NOUN
ijassa-457	176	46	,	,	PUNCT
ijassa-457	176	47	no.1	no.1	NUM
ijassa-457	176	48	,	,	PUNCT
ijassa-457	176	49	pp.76	pp.76	PROPN
ijassa-457	176	50	-	-	PUNCT
ijassa-457	176	51	89	89	NUM
ijassa-457	176	52	.	.	PUNCT
ijassa-457	177	1	[	[	X
ijassa-457	177	2	5	5	X
ijassa-457	177	3	]	]	X
ijassa-457	177	4	c.s	c.s	PROPN
ijassa-457	177	5	hearn	hearn	PROPN
ijassa-457	177	6	,	,	PUNCT
ijassa-457	177	7	m.m.flynn	m.m.flynn	NOUN
ijassa-457	177	8	,	,	PUNCT
ijassa-457	177	9	m.c.lewis	m.c.lewis	PROPN
ijassa-457	177	10	,	,	PUNCT
ijassa-457	177	11	et	et	PROPN
ijassa-457	177	12	al	al	PROPN
ijassa-457	177	13	.	.	PUNCT
ijassa-457	177	14	(	(	PUNCT
ijassa-457	177	15	2007	2007	NUM
ijassa-457	177	16	)	)	PUNCT
ijassa-457	177	17	,	,	PUNCT
ijassa-457	177	18	“	"	PUNCT
ijassa-457	177	19	low	low	ADJ
ijassa-457	177	20	cost	cost	NOUN
ijassa-457	177	21	flywheel	flywheel	NOUN
ijassa-457	177	22	energy	energy	NOUN
ijassa-457	177	23	storage	storage	NOUN
ijassa-457	177	24	for	for	ADP
ijassa-457	177	25	a	a	DET
ijassa-457	177	26	fuel	fuel	NOUN
ijassa-457	177	27	cell	cell	NOUN
ijassa-457	177	28	powered	power	VERB
ijassa-457	177	29	transit	transit	NOUN
ijassa-457	177	30	bus	bus	NOUN
ijassa-457	177	31	”	"	PUNCT
ijassa-457	177	32	,	,	PUNCT
ijassa-457	177	33	vehicle	vehicle	NOUN
ijassa-457	177	34	power	power	NOUN
ijassa-457	177	35	and	and	CCONJ
ijassa-457	177	36	propulsion	propulsion	NOUN
ijassa-457	177	37	conference	conference	NOUN
ijassa-457	177	38	,	,	PUNCT
ijassa-457	177	39	vppc	vppc	NOUN
ijassa-457	177	40	2007	2007	NUM
ijassa-457	177	41	.	.	PUNCT
ijassa-457	178	1	ieee	ieee	NOUN
ijassa-457	178	2	9	9	NUM
ijassa-457	178	3	-	-	SYM
ijassa-457	178	4	12	12	NUM
ijassa-457	178	5	,	,	PUNCT
ijassa-457	178	6	pp.829	pp.829	NOUN
ijassa-457	178	7	-	-	PUNCT
ijassa-457	178	8	836	836	NUM
ijassa-457	178	9	.	.	PUNCT
ijassa-457	179	1	[	[	X
ijassa-457	179	2	6	6	NUM
ijassa-457	179	3	]	]	X
ijassa-457	179	4	b.t	b.t	PROPN
ijassa-457	179	5	.	.	PROPN
ijassa-457	179	6	murphy	murphy	PROPN
ijassa-457	179	7	,	,	PUNCT
ijassa-457	179	8	d.	d.	PROPN
ijassa-457	179	9	a.	a.	PROPN
ijassa-457	179	10	bresie	bresie	PROPN
ijassa-457	179	11	,	,	PUNCT
ijassa-457	179	12	and	and	CCONJ
ijassa-457	179	13	j.	j.	PROPN
ijassa-457	179	14	h.	h.	PROPN
ijassa-457	179	15	beno	beno	PROPN
ijassa-457	179	16	.	.	PUNCT
ijassa-457	180	1	(	(	PUNCT
ijassa-457	180	2	1997	1997	NUM
ijassa-457	180	3	)	)	PUNCT
ijassa-457	181	1	,	,	PUNCT
ijassa-457	181	2	“	"	PUNCT
ijassa-457	181	3	bearing	bear	VERB
ijassa-457	181	4	loads	load	NOUN
ijassa-457	181	5	in	in	ADP
ijassa-457	181	6	a	a	DET
ijassa-457	181	7	vehicular	vehicular	ADJ
ijassa-457	181	8	flywheel	flywheel	NOUN
ijassa-457	181	9	battery	battery	NOUN
ijassa-457	181	10	”	"	PUNCT
ijassa-457	181	11	,	,	PUNCT
ijassa-457	181	12	sae	sae	PROPN
ijassa-457	181	13	special	special	ADJ
ijassa-457	181	14	publications	publication	NOUN
ijassa-457	181	15	,	,	PUNCT
ijassa-457	181	16	1243	1243	NUM
ijassa-457	181	17	,	,	PUNCT
ijassa-457	181	18	feb	feb	NOUN
ijassa-457	181	19	,	,	PUNCT
ijassa-457	181	20	1997	1997	NUM
ijassa-457	181	21	,	,	PUNCT
ijassa-457	181	22	electric	electric	PROPN
ijassa-457	181	23	152	152	NUM
ijassa-457	181	24	jinguang	jinguang	PROPN
ijassa-457	181	25	zhang	zhang	PROPN
ijassa-457	181	26	:	:	PUNCT
ijassa-457	181	27	rotor	rotor	NOUN
ijassa-457	181	28	,	,	PUNCT
ijassa-457	181	29	bearing	bearing	NOUN
ijassa-457	181	30	and	and	CCONJ
ijassa-457	181	31	dynamic	dynamic	ADJ
ijassa-457	181	32	equations	equation	NOUN
ijassa-457	181	33	in	in	ADP
ijassa-457	181	34	energy	energy	NOUN
ijassa-457	181	35	storage	storage	NOUN
ijassa-457	181	36	flywheels	flywheel	NOUN
ijassa-457	181	37	for	for	ADP
ijassa-457	181	38	vehicles	vehicle	NOUN
ijassa-457	181	39	and	and	CCONJ
ijassa-457	181	40	hybrid	hybrid	NOUN
ijassa-457	181	41	vehicle	vehicle	NOUN
ijassa-457	181	42	design	design	NOUN
ijassa-457	181	43	studies	study	NOUN
ijassa-457	181	44	,	,	PUNCT
ijassa-457	181	45	proceedings	proceeding	NOUN
ijassa-457	181	46	of	of	ADP
ijassa-457	181	47	the	the	DET
ijassa-457	181	48	1997	1997	NUM
ijassa-457	181	49	international	international	ADJ
ijassa-457	181	50	congress	congress	PROPN
ijassa-457	181	51	and	and	CCONJ
ijassa-457	181	52	exposition	exposition	PROPN
ijassa-457	181	53	,	,	PUNCT
ijassa-457	181	54	detroit	detroit	PROPN
ijassa-457	181	55	,	,	PUNCT
ijassa-457	181	56	michigan	michigan	PROPN
ijassa-457	181	57	,	,	PUNCT
ijassa-457	181	58	usa	usa	PROPN
ijassa-457	181	59	.	.	PUNCT
ijassa-457	182	1	[	[	X
ijassa-457	182	2	7	7	X
ijassa-457	182	3	]	]	X
ijassa-457	182	4	björn	björn	NOUN
ijassa-457	182	5	bolund	bolund	PROPN
ijassa-457	182	6	,	,	PUNCT
ijassa-457	182	7	hans	hans	PROPN
ijassa-457	182	8	bernhoff	bernhoff	NOUN
ijassa-457	182	9	,	,	PUNCT
ijassa-457	182	10	mats	mat	VERB
ijassa-457	182	11	leijon	leijon	NOUN
ijassa-457	182	12	.	.	PUNCT
ijassa-457	183	1	(	(	PUNCT
ijassa-457	183	2	2007	2007	NUM
ijassa-457	183	3	)	)	PUNCT
ijassa-457	183	4	,	,	PUNCT
ijassa-457	183	5	“	"	PUNCT
ijassa-457	183	6	flywheel	flywheel	VERB
ijassa-457	183	7	energy	energy	NOUN
ijassa-457	183	8	and	and	CCONJ
ijassa-457	183	9	power	power	NOUN
ijassa-457	183	10	storage	storage	NOUN
ijassa-457	183	11	systems	system	NOUN
ijassa-457	183	12	”	"	PUNCT
ijassa-457	183	13	,	,	PUNCT
ijassa-457	183	14	renewable	renewable	ADJ
ijassa-457	183	15	and	and	CCONJ
ijassa-457	183	16	sustainable	sustainable	ADJ
ijassa-457	183	17	energy	energy	NOUN
ijassa-457	183	18	reviews	review	NOUN
ijassa-457	183	19	,	,	PUNCT
ijassa-457	183	20	vol.11	vol.11	PROPN
ijassa-457	183	21	,	,	PUNCT
ijassa-457	183	22	no.2	no.2	PROPN
ijassa-457	183	23	,	,	PUNCT
ijassa-457	183	24	pp.235	pp.235	NOUN
ijassa-457	183	25	-	-	PUNCT
ijassa-457	183	26	258	258	NUM
ijassa-457	183	27	.	.	PUNCT
ijassa-457	184	1	[	[	X
ijassa-457	184	2	8	8	NUM
ijassa-457	184	3	]	]	X
ijassa-457	184	4	pullen	pullen	PROPN
ijassa-457	184	5	k.r	k.r	PROPN
ijassa-457	184	6	,	,	PUNCT
ijassa-457	184	7	ellis	ellis	PROPN
ijassa-457	184	8	c.w.h	c.w.h	PROPN
ijassa-457	184	9	.	.	PUNCT
ijassa-457	184	10	(	(	PUNCT
ijassa-457	184	11	2006	2006	NUM
ijassa-457	184	12	)	)	PUNCT
ijassa-457	184	13	,	,	PUNCT
ijassa-457	184	14	“	"	PUNCT
ijassa-457	184	15	kinetic	kinetic	ADJ
ijassa-457	184	16	energy	energy	NOUN
ijassa-457	184	17	storage	storage	NOUN
ijassa-457	184	18	for	for	ADP
ijassa-457	184	19	vehicles	vehicle	NOUN
ijassa-457	184	20	,	,	PUNCT
ijassa-457	184	21	hybrid	hybrid	ADJ
ijassa-457	184	22	vehicle	vehicle	NOUN
ijassa-457	184	23	conference	conference	NOUN
ijassa-457	184	24	”	"	PUNCT
ijassa-457	184	25	,	,	PUNCT
ijassa-457	184	26	iet	iet	PROPN
ijassa-457	184	27	the	the	DET
ijassa-457	184	28	institution	institution	NOUN
ijassa-457	184	29	of	of	ADP
ijassa-457	184	30	engineering	engineering	NOUN
ijassa-457	184	31	and	and	CCONJ
ijassa-457	184	32	technology	technology	NOUN
ijassa-457	184	33	,	,	PUNCT
ijassa-457	184	34	pp.91	pp.91	NOUN
ijassa-457	184	35	-	-	PROPN
ijassa-457	184	36	108	108	NUM
ijassa-457	184	37	.	.	PUNCT
ijassa-457	185	1	[	[	X
ijassa-457	185	2	9	9	NUM
ijassa-457	185	3	]	]	X
ijassa-457	185	4	yefa	yefa	PROPN
ijassa-457	185	5	hu	hu	PROPN
ijassa-457	185	6	,	,	PUNCT
ijassa-457	185	7	zude	zude	PROPN
ijassa-457	185	8	zhou	zhou	PROPN
ijassa-457	185	9	,	,	PUNCT
ijassa-457	185	10	zhengfeng	zhengfeng	PROPN
ijassa-457	185	11	jiang	jiang	PROPN
ijassa-457	185	12	.	.	PUNCT
ijassa-457	186	1	(	(	PUNCT
ijassa-457	186	2	2006	2006	NUM
ijassa-457	186	3	)	)	PUNCT
ijassa-457	186	4	,	,	PUNCT
ijassa-457	186	5	basic	basic	ADJ
ijassa-457	186	6	theory	theory	NOUN
ijassa-457	186	7	and	and	CCONJ
ijassa-457	186	8	application	application	NOUN
ijassa-457	186	9	of	of	ADP
ijassa-457	186	10	active	active	ADJ
ijassa-457	186	11	magnetic	magnetic	ADJ
ijassa-457	186	12	bearing	bearing	NOUN
ijassa-457	186	13	,	,	PUNCT
ijassa-457	186	14	china	china	PROPN
ijassa-457	186	15	machine	machine	NOUN
ijassa-457	186	16	press	press	PROPN
ijassa-457	186	17	.	.	PUNCT
ijassa-457	187	1	[	[	X
ijassa-457	187	2	10	10	NUM
ijassa-457	187	3	]	]	X
ijassa-457	187	4	jiqiang	jiqiang	PROPN
ijassa-457	187	5	wang	wang	PROPN
ijassa-457	187	6	,	,	PUNCT
ijassa-457	187	7	feng	feng	PROPN
ijassa-457	187	8	-	-	PUNCT
ijassa-457	187	9	xiang	xiang	PROPN
ijassa-457	187	10	wang	wang	PROPN
ijassa-457	187	11	,	,	PUNCT
ijassa-457	187	12	ming	ming	PROPN
ijassa-457	187	13	zong	zong	PROPN
ijassa-457	187	14	.	.	PUNCT
ijassa-457	187	15	(	(	PUNCT
ijassa-457	187	16	2007	2007	NUM
ijassa-457	187	17	)	)	PUNCT
ijassa-457	187	18	,	,	PUNCT
ijassa-457	187	19	“	"	PUNCT
ijassa-457	187	20	critical	critical	ADJ
ijassa-457	187	21	speed	speed	NOUN
ijassa-457	187	22	calculation	calculation	NOUN
ijassa-457	187	23	of	of	ADP
ijassa-457	187	24	magnetic	magnetic	ADJ
ijassa-457	187	25	bearing	bearing	NOUN
ijassa-457	187	26	-	-	PUNCT
ijassa-457	187	27	rotor	rotor	NOUN
ijassa-457	187	28	system	system	NOUN
ijassa-457	187	29	for	for	ADP
ijassa-457	187	30	a	a	DET
ijassa-457	187	31	high	high	ADJ
ijassa-457	187	32	speed	speed	NOUN
ijassa-457	187	33	machine	machine	NOUN
ijassa-457	187	34	”	"	PUNCT
ijassa-457	187	35	,	,	PUNCT
ijassa-457	187	36	proceedings	proceeding	NOUN
ijassa-457	187	37	of	of	ADP
ijassa-457	187	38	the	the	DET
ijassa-457	187	39	csee	csee	NOUN
ijassa-457	187	40	,	,	PUNCT
ijassa-457	187	41	vol.27	vol.27	NOUN
ijassa-457	187	42	,	,	PUNCT
ijassa-457	187	43	no.27	no.27	ADJ
ijassa-457	187	44	,	,	PUNCT
ijassa-457	187	45	pp.94	pp.94	NOUN
ijassa-457	187	46	-	-	PUNCT
ijassa-457	187	47	98	98	NUM
ijassa-457	187	48	.	.	PUNCT
ijassa-457	188	1	[	[	X
ijassa-457	188	2	11	11	NUM
ijassa-457	188	3	]	]	PUNCT
ijassa-457	188	4	amati	amati	PROPN
ijassa-457	188	5	n	n	AUX
ijassa-457	188	6	,	,	PUNCT
ijassa-457	188	7	brusa	brusa	NOUN
ijassa-457	188	8	e	e	NOUN
ijassa-457	188	9	,	,	PUNCT
ijassa-457	188	10	gianolio	gianolio	NOUN
ijassa-457	188	11	g.	g.	PROPN
ijassa-457	188	12	(	(	PUNCT
ijassa-457	188	13	2000	2000	NUM
ijassa-457	188	14	)	)	PUNCT
ijassa-457	188	15	,	,	PUNCT
ijassa-457	188	16	“	"	PUNCT
ijassa-457	188	17	effects	effect	NOUN
ijassa-457	188	18	on	on	ADP
ijassa-457	188	19	the	the	DET
ijassa-457	188	20	dynamic	dynamic	ADJ
ijassa-457	188	21	behaviour	behaviour	NOUN
ijassa-457	188	22	of	of	ADP
ijassa-457	188	23	rotors	rotor	NOUN
ijassa-457	188	24	on	on	ADP
ijassa-457	188	25	abm	abm	PROPN
ijassa-457	188	26	of	of	ADP
ijassa-457	188	27	the	the	DET
ijassa-457	188	28	electromechanical	electromechanical	ADJ
ijassa-457	188	29	coupling	coupling	NOUN
ijassa-457	188	30	in	in	ADP
ijassa-457	188	31	induction	induction	NOUN
ijassa-457	188	32	motors	motor	NOUN
ijassa-457	188	33	.	.	PUNCT
ijassa-457	189	1	proceedings	proceeding	NOUN
ijassa-457	189	2	of	of	ADP
ijassa-457	189	3	the	the	DET
ijassa-457	189	4	seventh	seventh	ADJ
ijassa-457	189	5	international	international	ADJ
ijassa-457	189	6	symposium	symposium	NOUN
ijassa-457	189	7	on	on	ADP
ijassa-457	189	8	magnetic	magnetic	ADJ
ijassa-457	189	9	bearings	bearing	NOUN
ijassa-457	189	10	”	"	PUNCT
ijassa-457	189	11	,	,	PUNCT
ijassa-457	189	12	eth	eth	PROPN
ijassa-457	189	13	zurich	zurich	PROPN
ijassa-457	189	14	,	,	PUNCT
ijassa-457	189	15	switzerland	switzerland	PROPN
ijassa-457	189	16	,	,	PUNCT
ijassa-457	189	17	zurich	zurich	PROPN
ijassa-457	189	18	:	:	PUNCT
ijassa-457	189	19	international	international	ADJ
ijassa-457	189	20	center	center	NOUN
ijassa-457	189	21	of	of	ADP
ijassa-457	189	22	magnetic	magnetic	ADJ
ijassa-457	189	23	bearing	bearing	NOUN
ijassa-457	189	24	,	,	PUNCT
ijassa-457	189	25	eth	eth	NOUN
ijassa-457	189	26	-	-	PUNCT
ijassa-457	189	27	zurich	zurich	PROPN
ijassa-457	189	28	,	,	PUNCT
ijassa-457	189	29	pp.595	pp.595	PROPN
ijassa-457	189	30	-600	-600	PROPN
ijassa-457	189	31	.	.	PUNCT
ijassa-457	190	1	[	[	X
ijassa-457	190	2	12	12	NUM
ijassa-457	190	3	]	]	X
ijassa-457	190	4	kent	kent	PROPN
ijassa-457	190	5	davey	davey	PROPN
ijassa-457	190	6	.	.	PUNCT
ijassa-457	191	1	(	(	PUNCT
ijassa-457	191	2	2004	2004	NUM
ijassa-457	191	3	)	)	PUNCT
ijassa-457	191	4	,	,	PUNCT
ijassa-457	191	5	“	"	PUNCT
ijassa-457	191	6	new	new	ADJ
ijassa-457	191	7	electromagnetic	electromagnetic	ADJ
ijassa-457	191	8	lift	lift	NOUN
ijassa-457	191	9	control	control	NOUN
ijassa-457	191	10	method	method	NOUN
ijassa-457	191	11	for	for	ADP
ijassa-457	191	12	magnetic	magnetic	ADJ
ijassa-457	191	13	levitation	levitation	PROPN
ijassa-457	191	14	systems	system	NOUN
ijassa-457	191	15	and	and	CCONJ
ijassa-457	191	16	magnetic	magnetic	ADJ
ijassa-457	191	17	bearings	bearing	NOUN
ijassa-457	191	18	”	"	PUNCT
ijassa-457	191	19	,	,	PUNCT
ijassa-457	191	20	ieee	ieee	NOUN
ijassa-457	191	21	transactions	transaction	NOUN
ijassa-457	191	22	on	on	ADP
ijassa-457	191	23	magnetics	magnetic	NOUN
ijassa-457	191	24	,	,	PUNCT
ijassa-457	191	25	vol.40	vol.40	PROPN
ijassa-457	191	26	,	,	PUNCT
ijassa-457	191	27	no.3	no.3	NOUN
ijassa-457	191	28	,	,	PUNCT
ijassa-457	191	29	pp.1617	pp.1617	PROPN
ijassa-457	191	30	-	-	PUNCT
ijassa-457	191	31	1624	1624	NUM
ijassa-457	191	32	.	.	PUNCT