id	sid	tid	token	lemma	pos
ap-1606	1	1	ap-4-12.dvi	ap-4-12.dvi	PROPN
ap-1606	1	2	acta	acta	PROPN
ap-1606	1	3	polytechnica	polytechnica	PROPN
ap-1606	1	4	vol	vol	NOUN
ap-1606	1	5	.	.	PROPN
ap-1606	2	1	52	52	NUM
ap-1606	2	2	no	no	NOUN
ap-1606	2	3	.	.	PUNCT
ap-1606	3	1	4/2012	4/2012	NUM
ap-1606	3	2	fundamental	fundamental	ADJ
ap-1606	3	3	research	research	NOUN
ap-1606	3	4	on	on	ADP
ap-1606	3	5	hydraulic	hydraulic	ADJ
ap-1606	3	6	systems	system	NOUN
ap-1606	3	7	driven	drive	VERB
ap-1606	3	8	by	by	ADP
ap-1606	3	9	alternating	alternate	VERB
ap-1606	3	10	flow	flow	NOUN
ap-1606	3	11	ioan	ioan	PROPN
ap-1606	3	12	-	-	PUNCT
ap-1606	3	13	lucian	lucian	PROPN
ap-1606	3	14	marcu1	marcu1	PROPN
ap-1606	3	15	,	,	PUNCT
ap-1606	3	16	daniel	daniel	PROPN
ap-1606	3	17	-	-	PUNCT
ap-1606	3	18	vasile	vasile	PROPN
ap-1606	3	19	banyai1	banyai1	PROPN
ap-1606	4	1	1technical	1technical	NUM
ap-1606	4	2	university	university	NOUN
ap-1606	4	3	of	of	ADP
ap-1606	4	4	cluj	cluj	PROPN
ap-1606	4	5	-	-	PUNCT
ap-1606	4	6	napoca	napoca	NOUN
ap-1606	4	7	,	,	PUNCT
ap-1606	4	8	department	department	NOUN
ap-1606	4	9	of	of	ADP
ap-1606	4	10	mechanical	mechanical	ADJ
ap-1606	4	11	engineering	engineering	NOUN
ap-1606	4	12	,	,	PUNCT
ap-1606	4	13	b	b	X
ap-1606	4	14	-	-	PUNCT
ap-1606	4	15	dul	dul	PROPN
ap-1606	4	16	muncii	muncii	PROPN
ap-1606	4	17	nr	nr	PROPN
ap-1606	4	18	.	.	PROPN
ap-1606	4	19	103	103	NUM
ap-1606	4	20	-	-	SYM
ap-1606	4	21	105	105	NUM
ap-1606	4	22	cluj	cluj	PROPN
ap-1606	4	23	-	-	PUNCT
ap-1606	4	24	napoca	napoca	PROPN
ap-1606	4	25	romania	romania	PROPN
ap-1606	4	26	correspondence	correspondence	NOUN
ap-1606	4	27	to	to	ADP
ap-1606	4	28	:	:	PUNCT
ap-1606	4	29	lucian.marcu@termo.utcluj.ro	lucian.marcu@termo.utcluj.ro	NOUN
ap-1606	4	30	abstract	abstract	ADJ
ap-1606	4	31	this	this	DET
ap-1606	4	32	paper	paper	NOUN
ap-1606	4	33	presents	present	VERB
ap-1606	4	34	a	a	DET
ap-1606	4	35	new	new	ADJ
ap-1606	4	36	approach	approach	NOUN
ap-1606	4	37	to	to	ADP
ap-1606	4	38	rotary	rotary	ADJ
ap-1606	4	39	hydraulic	hydraulic	ADJ
ap-1606	4	40	systems	system	NOUN
ap-1606	4	41	,	,	PUNCT
ap-1606	4	42	and	and	CCONJ
ap-1606	4	43	the	the	DET
ap-1606	4	44	functional	functional	ADJ
ap-1606	4	45	principles	principle	NOUN
ap-1606	4	46	of	of	ADP
ap-1606	4	47	rotary	rotary	ADJ
ap-1606	4	48	hydraulic	hydraulic	ADJ
ap-1606	4	49	systems	system	NOUN
ap-1606	4	50	that	that	PRON
ap-1606	4	51	can	can	AUX
ap-1606	4	52	work	work	VERB
ap-1606	4	53	using	use	VERB
ap-1606	4	54	alternating	alternate	VERB
ap-1606	4	55	flows	flow	NOUN
ap-1606	4	56	.	.	PUNCT
ap-1606	5	1	hydraulic	hydraulic	ADJ
ap-1606	5	2	transmissions	transmission	NOUN
ap-1606	5	3	using	use	VERB
ap-1606	5	4	alternating	alternate	VERB
ap-1606	5	5	flows	flow	NOUN
ap-1606	5	6	are	be	AUX
ap-1606	5	7	based	base	VERB
ap-1606	5	8	on	on	ADP
ap-1606	5	9	bidirectional	bidirectional	ADJ
ap-1606	5	10	displacement	displacement	NOUN
ap-1606	5	11	of	of	ADP
ap-1606	5	12	a	a	DET
ap-1606	5	13	predefined	predefine	VERB
ap-1606	5	14	volume	volume	NOUN
ap-1606	5	15	of	of	ADP
ap-1606	5	16	fluid	fluid	NOUN
ap-1606	5	17	through	through	ADP
ap-1606	5	18	the	the	DET
ap-1606	5	19	connection	connection	NOUN
ap-1606	5	20	pipes	pipe	NOUN
ap-1606	5	21	between	between	ADP
ap-1606	5	22	the	the	DET
ap-1606	5	23	alternating	alternate	VERB
ap-1606	5	24	flow	flow	NOUN
ap-1606	5	25	,	,	PUNCT
ap-1606	5	26	the	the	DET
ap-1606	5	27	pressure	pressure	NOUN
ap-1606	5	28	energy	energy	NOUN
ap-1606	5	29	generator	generator	NOUN
ap-1606	5	30	and	and	CCONJ
ap-1606	5	31	the	the	DET
ap-1606	5	32	motor	motor	NOUN
ap-1606	5	33	.	.	PUNCT
ap-1606	6	1	the	the	DET
ap-1606	6	2	paper	paper	NOUN
ap-1606	6	3	also	also	ADV
ap-1606	6	4	presents	present	VERB
ap-1606	6	5	some	some	DET
ap-1606	6	6	considerations	consideration	NOUN
ap-1606	6	7	regarding	regard	VERB
ap-1606	6	8	the	the	DET
ap-1606	6	9	basic	basic	ADJ
ap-1606	6	10	calculation	calculation	NOUN
ap-1606	6	11	formulas	formula	NOUN
ap-1606	6	12	,	,	PUNCT
ap-1606	6	13	the	the	DET
ap-1606	6	14	design	design	NOUN
ap-1606	6	15	and	and	CCONJ
ap-1606	6	16	testing	testing	NOUN
ap-1606	6	17	principles	principle	NOUN
ap-1606	6	18	for	for	ADP
ap-1606	6	19	a	a	DET
ap-1606	6	20	hydraulic	hydraulic	ADJ
ap-1606	6	21	motor	motor	NOUN
ap-1606	6	22	driven	drive	VERB
ap-1606	6	23	by	by	ADP
ap-1606	6	24	alternating	alternate	VERB
ap-1606	6	25	flow	flow	NOUN
ap-1606	6	26	,	,	PUNCT
ap-1606	6	27	and	and	CCONJ
ap-1606	6	28	also	also	ADV
ap-1606	6	29	a	a	DET
ap-1606	6	30	three	three	NUM
ap-1606	6	31	-	-	PUNCT
ap-1606	6	32	phase	phase	NOUN
ap-1606	6	33	rotary	rotary	ADJ
ap-1606	6	34	hydraulic	hydraulic	ADJ
ap-1606	6	35	motor	motor	NOUN
ap-1606	6	36	.	.	PUNCT
ap-1606	7	1	keywords	keyword	NOUN
ap-1606	7	2	:	:	PUNCT
ap-1606	7	3	hydraulic	hydraulic	ADJ
ap-1606	7	4	,	,	PUNCT
ap-1606	7	5	alternating	alternate	VERB
ap-1606	7	6	flow	flow	NOUN
ap-1606	7	7	,	,	PUNCT
ap-1606	7	8	star	star	NOUN
ap-1606	7	9	or	or	CCONJ
ap-1606	7	10	delta	delta	NOUN
ap-1606	7	11	connection	connection	NOUN
ap-1606	7	12	.	.	PUNCT
ap-1606	8	1	1	1	NUM
ap-1606	8	2	general	general	ADJ
ap-1606	8	3	considerations	consideration	NOUN
ap-1606	8	4	all	all	DET
ap-1606	8	5	known	know	VERB
ap-1606	8	6	methods	method	NOUN
ap-1606	8	7	of	of	ADP
ap-1606	8	8	power	power	NOUN
ap-1606	8	9	transmission	transmission	NOUN
ap-1606	8	10	by	by	ADP
ap-1606	8	11	a	a	DET
ap-1606	8	12	fluid	fluid	NOUN
ap-1606	8	13	,	,	PUNCT
ap-1606	8	14	and	and	CCONJ
ap-1606	8	15	their	their	PRON
ap-1606	8	16	applications	application	NOUN
ap-1606	8	17	,	,	PUNCT
ap-1606	8	18	are	be	AUX
ap-1606	8	19	based	base	VERB
ap-1606	8	20	on	on	ADP
ap-1606	8	21	continuous	continuous	ADJ
ap-1606	8	22	pressure	pressure	NOUN
ap-1606	8	23	and	and	CCONJ
ap-1606	8	24	flow	flow	NOUN
ap-1606	8	25	circulation	circulation	NOUN
ap-1606	8	26	,	,	PUNCT
ap-1606	8	27	which	which	PRON
ap-1606	8	28	are	be	AUX
ap-1606	8	29	achieved	achieve	VERB
ap-1606	8	30	by	by	ADP
ap-1606	8	31	the	the	DET
ap-1606	8	32	pump	pump	NOUN
ap-1606	8	33	and	and	CCONJ
ap-1606	8	34	collected	collect	VERB
ap-1606	8	35	by	by	ADP
ap-1606	8	36	final	final	ADJ
ap-1606	8	37	elements	element	NOUN
ap-1606	8	38	(	(	PUNCT
ap-1606	8	39	actuators	actuator	NOUN
ap-1606	8	40	)	)	PUNCT
ap-1606	8	41	,	,	PUNCT
ap-1606	8	42	and	and	CCONJ
ap-1606	8	43	the	the	DET
ap-1606	8	44	fluid	fluid	NOUN
ap-1606	8	45	is	be	AUX
ap-1606	8	46	considered	consider	VERB
ap-1606	8	47	incompressible	incompressible	ADJ
ap-1606	8	48	.	.	PUNCT
ap-1606	9	1	in	in	ADP
ap-1606	9	2	conventional	conventional	ADJ
ap-1606	9	3	hydraulic	hydraulic	ADJ
ap-1606	9	4	transmissions	transmission	NOUN
ap-1606	9	5	,	,	PUNCT
ap-1606	9	6	the	the	DET
ap-1606	9	7	fluid	fluid	NOUN
ap-1606	9	8	performs	perform	VERB
ap-1606	9	9	a	a	DET
ap-1606	9	10	unidirectional	unidirectional	ADJ
ap-1606	9	11	motion	motion	NOUN
ap-1606	9	12	between	between	ADP
ap-1606	9	13	the	the	DET
ap-1606	9	14	energy	energy	NOUN
ap-1606	9	15	converters	converter	NOUN
ap-1606	9	16	in	in	ADP
ap-1606	9	17	the	the	DET
ap-1606	9	18	power	power	NOUN
ap-1606	9	19	transmitting	transmitting	NOUN
ap-1606	9	20	process	process	NOUN
ap-1606	9	21	.	.	PUNCT
ap-1606	10	1	in	in	ADP
ap-1606	10	2	hydraulic	hydraulic	ADJ
ap-1606	10	3	transmissions	transmission	NOUN
ap-1606	10	4	driven	drive	VERB
ap-1606	10	5	by	by	ADP
ap-1606	10	6	alternating	alternate	VERB
ap-1606	10	7	flow	flow	NOUN
ap-1606	10	8	,	,	PUNCT
ap-1606	10	9	the	the	DET
ap-1606	10	10	fluid	fluid	NOUN
ap-1606	10	11	executes	execute	VERB
ap-1606	10	12	an	an	DET
ap-1606	10	13	alternating	alternate	VERB
ap-1606	10	14	periodical	periodical	ADJ
ap-1606	10	15	motion	motion	NOUN
ap-1606	10	16	between	between	ADP
ap-1606	10	17	the	the	DET
ap-1606	10	18	energy	energy	NOUN
ap-1606	10	19	converters	converter	NOUN
ap-1606	10	20	.	.	PUNCT
ap-1606	11	1	in	in	ADP
ap-1606	11	2	the	the	DET
ap-1606	11	3	case	case	NOUN
ap-1606	11	4	of	of	ADP
ap-1606	11	5	a	a	DET
ap-1606	11	6	hydraulic	hydraulic	ADJ
ap-1606	11	7	system	system	NOUN
ap-1606	11	8	in	in	ADP
ap-1606	11	9	which	which	PRON
ap-1606	11	10	every	every	DET
ap-1606	11	11	working	work	VERB
ap-1606	11	12	volume	volume	NOUN
ap-1606	11	13	of	of	ADP
ap-1606	11	14	an	an	DET
ap-1606	11	15	alternating	alternate	VERB
ap-1606	11	16	motor	motor	NOUN
ap-1606	11	17	is	be	AUX
ap-1606	11	18	connected	connect	VERB
ap-1606	11	19	independently	independently	ADV
ap-1606	11	20	,	,	PUNCT
ap-1606	11	21	by	by	ADP
ap-1606	11	22	a	a	DET
ap-1606	11	23	phase	phase	NOUN
ap-1606	11	24	pipe	pipe	NOUN
ap-1606	11	25	,	,	PUNCT
ap-1606	11	26	with	with	ADP
ap-1606	11	27	the	the	DET
ap-1606	11	28	corresponding	correspond	VERB
ap-1606	11	29	working	work	VERB
ap-1606	11	30	volume	volume	NOUN
ap-1606	11	31	of	of	ADP
ap-1606	11	32	a	a	DET
ap-1606	11	33	generator	generator	NOUN
ap-1606	11	34	,	,	PUNCT
ap-1606	11	35	any	any	DET
ap-1606	11	36	modification	modification	NOUN
ap-1606	11	37	to	to	ADP
ap-1606	11	38	the	the	DET
ap-1606	11	39	volume	volume	NOUN
ap-1606	11	40	of	of	ADP
ap-1606	11	41	the	the	DET
ap-1606	11	42	generator	generator	NOUN
ap-1606	11	43	will	will	AUX
ap-1606	11	44	produce	produce	VERB
ap-1606	11	45	an	an	DET
ap-1606	11	46	alternating	alternate	VERB
ap-1606	11	47	flow	flow	NOUN
ap-1606	11	48	and	and	CCONJ
ap-1606	11	49	pressure	pressure	NOUN
ap-1606	11	50	transmitted	transmit	VERB
ap-1606	11	51	along	along	ADP
ap-1606	11	52	the	the	DET
ap-1606	11	53	phase	phase	NOUN
ap-1606	11	54	line	line	NOUN
ap-1606	11	55	to	to	ADP
ap-1606	11	56	the	the	DET
ap-1606	11	57	motor	motor	NOUN
ap-1606	11	58	.	.	PUNCT
ap-1606	12	1	figure	figure	NOUN
ap-1606	12	2	1	1	NUM
ap-1606	12	3	:	:	PUNCT
ap-1606	12	4	principle	principle	ADJ
ap-1606	12	5	schema	schema	NOUN
ap-1606	12	6	of	of	ADP
ap-1606	12	7	a	a	DET
ap-1606	12	8	rotary	rotary	ADJ
ap-1606	12	9	hydraulic	hydraulic	ADJ
ap-1606	12	10	system	system	NOUN
ap-1606	12	11	with	with	ADP
ap-1606	12	12	alternating	alternate	VERB
ap-1606	12	13	flows	flow	NOUN
ap-1606	12	14	and	and	CCONJ
ap-1606	12	15	pressure	pressure	NOUN
ap-1606	12	16	drive	drive	NOUN
ap-1606	12	17	generally	generally	ADV
ap-1606	12	18	,	,	PUNCT
ap-1606	12	19	a	a	DET
ap-1606	12	20	hydraulic	hydraulic	ADJ
ap-1606	12	21	transmission	transmission	NOUN
ap-1606	12	22	driven	drive	VERB
ap-1606	12	23	by	by	ADP
ap-1606	12	24	a	a	DET
ap-1606	12	25	rotary	rotary	ADJ
ap-1606	12	26	alternating	alternating	NOUN
ap-1606	12	27	flow	flow	NOUN
ap-1606	12	28	consists	consist	VERB
ap-1606	12	29	of	of	ADP
ap-1606	12	30	a	a	DET
ap-1606	12	31	generator	generator	NOUN
ap-1606	12	32	of	of	ADP
ap-1606	12	33	alternating	alternate	VERB
ap-1606	12	34	flows	flow	NOUN
ap-1606	12	35	and	and	CCONJ
ap-1606	12	36	pressures	pressure	NOUN
ap-1606	12	37	(	(	PUNCT
ap-1606	12	38	g	g	NOUN
ap-1606	12	39	)	)	PUNCT
ap-1606	12	40	and	and	CCONJ
ap-1606	12	41	a	a	DET
ap-1606	12	42	motor	motor	NOUN
ap-1606	12	43	(	(	PUNCT
ap-1606	12	44	m	m	NOUN
ap-1606	12	45	)	)	PUNCT
ap-1606	12	46	.	.	PUNCT
ap-1606	13	1	the	the	DET
ap-1606	13	2	connection	connection	NOUN
ap-1606	13	3	between	between	ADP
ap-1606	13	4	them	they	PRON
ap-1606	13	5	is	be	AUX
ap-1606	13	6	realized	realize	VERB
ap-1606	13	7	by	by	ADP
ap-1606	13	8	a	a	DET
ap-1606	13	9	number	number	NOUN
ap-1606	13	10	of	of	ADP
ap-1606	13	11	pipes	pipe	NOUN
ap-1606	13	12	equal	equal	ADJ
ap-1606	13	13	to	to	ADP
ap-1606	13	14	the	the	DET
ap-1606	13	15	number	number	NOUN
ap-1606	13	16	of	of	ADP
ap-1606	13	17	phases	phase	NOUN
ap-1606	13	18	(	(	PUNCT
ap-1606	13	19	phase	phase	NOUN
ap-1606	13	20	1	1	NUM
ap-1606	13	21	,	,	PUNCT
ap-1606	13	22	phase	phase	NOUN
ap-1606	13	23	2	2	NUM
ap-1606	13	24	and	and	CCONJ
ap-1606	13	25	phase	phase	NOUN
ap-1606	13	26	3	3	NUM
ap-1606	13	27	)	)	PUNCT
ap-1606	13	28	,	,	PUNCT
ap-1606	13	29	the	the	DET
ap-1606	13	30	pipes	pipe	NOUN
ap-1606	13	31	being	be	AUX
ap-1606	13	32	filled	fill	VERB
ap-1606	13	33	with	with	ADP
ap-1606	13	34	fluid	fluid	NOUN
ap-1606	13	35	at	at	ADP
ap-1606	13	36	a	a	DET
ap-1606	13	37	certain	certain	ADJ
ap-1606	13	38	(	(	PUNCT
ap-1606	13	39	pre	pre	ADJ
ap-1606	13	40	-	-	ADJ
ap-1606	13	41	established	established	ADJ
ap-1606	13	42	)	)	PUNCT
ap-1606	13	43	pressure	pressure	NOUN
ap-1606	13	44	,	,	PUNCT
ap-1606	13	45	figure	figure	NOUN
ap-1606	13	46	1	1	NUM
ap-1606	13	47	.	.	PUNCT
ap-1606	13	48	when	when	SCONJ
ap-1606	13	49	the	the	DET
ap-1606	13	50	system	system	NOUN
ap-1606	13	51	is	be	AUX
ap-1606	13	52	functioning	function	VERB
ap-1606	13	53	,	,	PUNCT
ap-1606	13	54	the	the	DET
ap-1606	13	55	pressure	pressure	NOUN
ap-1606	13	56	and	and	CCONJ
ap-1606	13	57	the	the	DET
ap-1606	13	58	flow	flow	NOUN
ap-1606	13	59	within	within	ADP
ap-1606	13	60	each	each	DET
ap-1606	13	61	pipe	pipe	NOUN
ap-1606	13	62	varies	vary	VERB
ap-1606	13	63	in	in	ADP
ap-1606	13	64	a	a	DET
ap-1606	13	65	sinusoidal	sinusoidal	ADJ
ap-1606	13	66	way	way	NOUN
ap-1606	13	67	,	,	PUNCT
ap-1606	13	68	around	around	ADP
ap-1606	13	69	an	an	DET
ap-1606	13	70	average	average	ADJ
ap-1606	13	71	value	value	NOUN
ap-1606	13	72	[	[	X
ap-1606	13	73	1	1	NUM
ap-1606	13	74	]	]	PUNCT
ap-1606	13	75	.	.	PUNCT
ap-1606	14	1	in	in	ADP
ap-1606	14	2	order	order	NOUN
ap-1606	14	3	to	to	PART
ap-1606	14	4	have	have	AUX
ap-1606	14	5	proper	proper	ADJ
ap-1606	14	6	functioning	functioning	NOUN
ap-1606	14	7	,	,	PUNCT
ap-1606	14	8	the	the	DET
ap-1606	14	9	average	average	ADJ
ap-1606	14	10	pressure	pressure	NOUN
ap-1606	14	11	from	from	ADP
ap-1606	14	12	each	each	DET
ap-1606	14	13	pipe	pipe	NOUN
ap-1606	14	14	must	must	AUX
ap-1606	14	15	necessarily	necessarily	ADV
ap-1606	14	16	have	have	VERB
ap-1606	14	17	the	the	DET
ap-1606	14	18	same	same	ADJ
ap-1606	14	19	value	value	NOUN
ap-1606	14	20	and	and	CCONJ
ap-1606	14	21	have	have	VERB
ap-1606	14	22	a	a	DET
ap-1606	14	23	constant	constant	ADJ
ap-1606	14	24	value	value	NOUN
ap-1606	14	25	in	in	ADP
ap-1606	14	26	time	time	NOUN
ap-1606	14	27	.	.	PUNCT
ap-1606	15	1	to	to	PART
ap-1606	15	2	obtain	obtain	VERB
ap-1606	15	3	the	the	DET
ap-1606	15	4	correct	correct	ADJ
ap-1606	15	5	functionality	functionality	NOUN
ap-1606	15	6	,	,	PUNCT
ap-1606	15	7	we	we	PRON
ap-1606	15	8	therefore	therefore	ADV
ap-1606	15	9	either	either	CCONJ
ap-1606	15	10	create	create	VERB
ap-1606	15	11	from	from	ADP
ap-1606	15	12	the	the	DET
ap-1606	15	13	beginning	beginning	NOUN
ap-1606	15	14	a	a	DET
ap-1606	15	15	pressure	pressure	NOUN
ap-1606	15	16	in	in	ADP
ap-1606	15	17	each	each	DET
ap-1606	15	18	phase	phase	NOUN
ap-1606	15	19	that	that	PRON
ap-1606	15	20	is	be	AUX
ap-1606	15	21	higher	high	ADJ
ap-1606	15	22	than	than	ADP
ap-1606	15	23	the	the	DET
ap-1606	15	24	maximum	maximum	ADJ
ap-1606	15	25	value	value	NOUN
ap-1606	15	26	of	of	ADP
ap-1606	15	27	the	the	DET
ap-1606	15	28	amplitude	amplitude	NOUN
ap-1606	15	29	,	,	PUNCT
ap-1606	15	30	or	or	CCONJ
ap-1606	15	31	we	we	PRON
ap-1606	15	32	let	let	VERB
ap-1606	15	33	the	the	DET
ap-1606	15	34	pressure	pressure	NOUN
ap-1606	15	35	modify	modify	VERB
ap-1606	15	36	itself	itself	PRON
ap-1606	15	37	while	while	SCONJ
ap-1606	15	38	it	it	PRON
ap-1606	15	39	is	be	AUX
ap-1606	15	40	functioning	function	VERB
ap-1606	15	41	.	.	PUNCT
ap-1606	16	1	this	this	DET
ap-1606	16	2	result	result	NOUN
ap-1606	16	3	is	be	AUX
ap-1606	16	4	obtained	obtain	VERB
ap-1606	16	5	by	by	ADP
ap-1606	16	6	using	use	VERB
ap-1606	16	7	a	a	DET
ap-1606	16	8	series	series	NOUN
ap-1606	16	9	of	of	ADP
ap-1606	16	10	hydraulic	hydraulic	ADJ
ap-1606	16	11	resistances	resistance	NOUN
ap-1606	16	12	(	(	PUNCT
ap-1606	16	13	rz1	rz1	NOUN
ap-1606	16	14	,	,	PUNCT
ap-1606	16	15	rz2	rz2	PROPN
ap-1606	16	16	,	,	PUNCT
ap-1606	16	17	rz3	rz3	NOUN
ap-1606	16	18	)	)	PUNCT
ap-1606	16	19	,	,	PUNCT
ap-1606	16	20	rigorously	rigorously	ADV
ap-1606	16	21	calculated	calculate	VERB
ap-1606	16	22	,	,	PUNCT
ap-1606	16	23	which	which	PRON
ap-1606	16	24	interconnect	interconnect	VERB
ap-1606	16	25	all	all	DET
ap-1606	16	26	the	the	DET
ap-1606	16	27	phases	phase	NOUN
ap-1606	16	28	,	,	PUNCT
ap-1606	16	29	and	and	CCONJ
ap-1606	16	30	also	also	ADV
ap-1606	16	31	a	a	DET
ap-1606	16	32	hydraulic	hydraulic	ADJ
ap-1606	16	33	accumulator	accumulator	NOUN
ap-1606	16	34	(	(	PUNCT
ap-1606	16	35	ac	ac	PROPN
ap-1606	16	36	)	)	PUNCT
ap-1606	16	37	connected	connect	VERB
ap-1606	16	38	to	to	ADP
ap-1606	16	39	them	they	PRON
ap-1606	16	40	at	at	ADP
ap-1606	16	41	point	point	NOUN
ap-1606	16	42	c	c	NOUN
ap-1606	16	43	,	,	PUNCT
ap-1606	16	44	figure	figure	NOUN
ap-1606	16	45	1	1	NUM
ap-1606	16	46	.	.	PUNCT
ap-1606	17	1	the	the	DET
ap-1606	17	2	resistances	resistance	NOUN
ap-1606	17	3	must	must	AUX
ap-1606	17	4	eliminate	eliminate	VERB
ap-1606	17	5	the	the	DET
ap-1606	17	6	maximum	maximum	ADJ
ap-1606	17	7	average	average	ADJ
ap-1606	17	8	pressure	pressure	NOUN
ap-1606	17	9	rising	rise	VERB
ap-1606	17	10	value	value	NOUN
ap-1606	17	11	in	in	ADP
ap-1606	17	12	one	one	NUM
ap-1606	17	13	second	second	NOUN
ap-1606	17	14	,	,	PUNCT
ap-1606	17	15	when	when	SCONJ
ap-1606	17	16	the	the	DET
ap-1606	17	17	diminution	diminution	NOUN
ap-1606	17	18	of	of	ADP
ap-1606	17	19	the	the	DET
ap-1606	17	20	flow	flow	NOUN
ap-1606	17	21	amplitude	amplitude	NOUN
ap-1606	17	22	from	from	ADP
ap-1606	17	23	a	a	DET
ap-1606	17	24	phase	phase	NOUN
ap-1606	17	25	does	do	AUX
ap-1606	17	26	not	not	PART
ap-1606	17	27	exceed	exceed	VERB
ap-1606	17	28	1	1	NUM
ap-1606	17	29	%	%	NOUN
ap-1606	17	30	.	.	PUNCT
ap-1606	18	1	the	the	DET
ap-1606	18	2	presence	presence	NOUN
ap-1606	18	3	of	of	ADP
ap-1606	18	4	the	the	DET
ap-1606	18	5	accumulator	accumulator	NOUN
ap-1606	18	6	maintains	maintain	VERB
ap-1606	18	7	the	the	DET
ap-1606	18	8	pressure	pressure	NOUN
ap-1606	18	9	in	in	ADP
ap-1606	18	10	a	a	DET
ap-1606	18	11	connection	connection	NOUN
ap-1606	18	12	approximately	approximately	ADV
ap-1606	18	13	constant	constant	ADJ
ap-1606	18	14	at	at	ADP
ap-1606	18	15	all	all	DET
ap-1606	18	16	time	time	NOUN
ap-1606	18	17	,	,	PUNCT
ap-1606	18	18	being	be	AUX
ap-1606	18	19	able	able	ADJ
ap-1606	18	20	to	to	PART
ap-1606	18	21	take	take	VERB
ap-1606	18	22	over	over	ADP
ap-1606	18	23	the	the	DET
ap-1606	18	24	oil	oil	NOUN
ap-1606	18	25	surplus	surplus	NOUN
ap-1606	18	26	from	from	ADP
ap-1606	18	27	the	the	DET
ap-1606	18	28	dilatations	dilatation	NOUN
ap-1606	18	29	,	,	PUNCT
ap-1606	18	30	and	and	CCONJ
ap-1606	18	31	at	at	ADP
ap-1606	18	32	the	the	DET
ap-1606	18	33	same	same	ADJ
ap-1606	18	34	time	time	NOUN
ap-1606	18	35	to	to	PART
ap-1606	18	36	supplement	supplement	VERB
ap-1606	18	37	any	any	DET
ap-1606	18	38	oil	oil	NOUN
ap-1606	18	39	loses	lose	VERB
ap-1606	18	40	.	.	PUNCT
ap-1606	19	1	in	in	ADP
ap-1606	19	2	the	the	DET
ap-1606	19	3	case	case	NOUN
ap-1606	19	4	of	of	ADP
ap-1606	19	5	slow	slow	ADJ
ap-1606	19	6	working	working	NOUN
ap-1606	19	7	cycles	cycle	NOUN
ap-1606	19	8	,	,	PUNCT
ap-1606	19	9	as	as	ADP
ap-1606	19	10	in	in	ADP
ap-1606	19	11	this	this	DET
ap-1606	19	12	case	case	NOUN
ap-1606	19	13	,	,	PUNCT
ap-1606	19	14	the	the	DET
ap-1606	19	15	correct	correct	ADJ
ap-1606	19	16	transformation	transformation	NOUN
ap-1606	19	17	for	for	ADP
ap-1606	19	18	the	the	DET
ap-1606	19	19	accumulator	accumulator	NOUN
ap-1606	19	20	is	be	AUX
ap-1606	19	21	the	the	DET
ap-1606	19	22	isotherm	isotherm	ADJ
ap-1606	19	23	transformation	transformation	NOUN
ap-1606	19	24	,	,	PUNCT
ap-1606	19	25	which	which	PRON
ap-1606	19	26	leads	lead	VERB
ap-1606	19	27	us	we	PRON
ap-1606	19	28	,	,	PUNCT
ap-1606	19	29	96	96	NUM
ap-1606	19	30	acta	acta	PROPN
ap-1606	19	31	polytechnica	polytechnica	PROPN
ap-1606	19	32	vol	vol	NOUN
ap-1606	19	33	.	.	PROPN
ap-1606	20	1	52	52	NUM
ap-1606	20	2	no	no	NOUN
ap-1606	20	3	.	.	PUNCT
ap-1606	21	1	4/2012	4/2012	NOUN
ap-1606	21	2	knowing	know	VERB
ap-1606	21	3	also	also	ADV
ap-1606	21	4	the	the	DET
ap-1606	21	5	system	system	NOUN
ap-1606	21	6	pressure	pressure	NOUN
ap-1606	21	7	,	,	PUNCT
ap-1606	21	8	to	to	ADP
ap-1606	21	9	the	the	DET
ap-1606	21	10	necessary	necessary	ADJ
ap-1606	21	11	volume	volume	NOUN
ap-1606	21	12	of	of	ADP
ap-1606	21	13	the	the	DET
ap-1606	21	14	hydraulic	hydraulic	ADJ
ap-1606	21	15	accumulator	accumulator	NOUN
ap-1606	21	16	.	.	PUNCT
ap-1606	22	1	this	this	DET
ap-1606	22	2	hypothesis	hypothesis	NOUN
ap-1606	22	3	was	be	AUX
ap-1606	22	4	verified	verify	VERB
ap-1606	22	5	using	use	VERB
ap-1606	22	6	an	an	DET
ap-1606	22	7	experimental	experimental	ADJ
ap-1606	22	8	stand	stand	NOUN
ap-1606	22	9	consisting	consist	VERB
ap-1606	22	10	of	of	ADP
ap-1606	22	11	a	a	DET
ap-1606	22	12	three	three	NUM
ap-1606	22	13	-	-	PUNCT
ap-1606	22	14	phase	phase	NOUN
ap-1606	22	15	hydraulic	hydraulic	ADJ
ap-1606	22	16	transmission	transmission	NOUN
ap-1606	22	17	driven	drive	VERB
ap-1606	22	18	by	by	ADP
ap-1606	22	19	an	an	DET
ap-1606	22	20	asynchronous	asynchronous	ADJ
ap-1606	22	21	alternating	alternating	NOUN
ap-1606	22	22	flow	flow	NOUN
ap-1606	22	23	.	.	PUNCT
ap-1606	23	1	2	2	NUM
ap-1606	23	2	design	design	NOUN
ap-1606	23	3	principles	principle	NOUN
ap-1606	23	4	of	of	ADP
ap-1606	23	5	hydraulic	hydraulic	ADJ
ap-1606	23	6	energy	energy	NOUN
ap-1606	23	7	converters	converter	NOUN
ap-1606	23	8	driven	drive	VERB
ap-1606	23	9	by	by	ADP
ap-1606	23	10	alternating	alternate	VERB
ap-1606	23	11	flow	flow	NOUN
ap-1606	23	12	as	as	SCONJ
ap-1606	23	13	presented	present	VERB
ap-1606	23	14	in	in	ADP
ap-1606	23	15	figure	figure	NOUN
ap-1606	23	16	1	1	NUM
ap-1606	23	17	,	,	PUNCT
ap-1606	23	18	a	a	DET
ap-1606	23	19	hydraulic	hydraulic	ADJ
ap-1606	23	20	transmission	transmission	NOUN
ap-1606	23	21	driven	drive	VERB
ap-1606	23	22	by	by	ADP
ap-1606	23	23	alternating	alternate	VERB
ap-1606	23	24	flow	flow	NOUN
ap-1606	23	25	is	be	AUX
ap-1606	23	26	a	a	DET
ap-1606	23	27	closed	closed	ADJ
ap-1606	23	28	circuit	circuit	NOUN
ap-1606	23	29	that	that	PRON
ap-1606	23	30	does	do	AUX
ap-1606	23	31	not	not	PART
ap-1606	23	32	require	require	VERB
ap-1606	23	33	a	a	DET
ap-1606	23	34	tank	tank	NOUN
ap-1606	23	35	for	for	ADP
ap-1606	23	36	the	the	DET
ap-1606	23	37	working	work	VERB
ap-1606	23	38	fluid	fluid	NOUN
ap-1606	23	39	.	.	PUNCT
ap-1606	24	1	the	the	DET
ap-1606	24	2	generator	generator	NOUN
ap-1606	24	3	was	be	AUX
ap-1606	24	4	a	a	DET
ap-1606	24	5	modified	modify	VERB
ap-1606	24	6	axial	axial	ADJ
ap-1606	24	7	piston	piston	NOUN
ap-1606	24	8	pump	pump	NOUN
ap-1606	24	9	(	(	PUNCT
ap-1606	24	10	wobble	wobble	ADJ
ap-1606	24	11	-	-	PUNCT
ap-1606	24	12	plate	plate	NOUN
ap-1606	24	13	type	type	NOUN
ap-1606	24	14	)	)	PUNCT
ap-1606	24	15	with	with	ADP
ap-1606	24	16	three	three	NUM
ap-1606	24	17	active	active	ADJ
ap-1606	24	18	pistons	piston	NOUN
ap-1606	24	19	placed	place	VERB
ap-1606	24	20	at	at	ADP
ap-1606	24	21	angles	angle	NOUN
ap-1606	24	22	of	of	ADP
ap-1606	24	23	120	120	NUM
ap-1606	24	24	◦	◦	NOUN
ap-1606	24	25	,	,	PUNCT
ap-1606	24	26	which	which	PRON
ap-1606	24	27	allows	allow	VERB
ap-1606	24	28	variation	variation	NOUN
ap-1606	24	29	of	of	ADP
ap-1606	24	30	the	the	DET
ap-1606	24	31	plate	plate	NOUN
ap-1606	24	32	angle	angle	NOUN
ap-1606	24	33	,	,	PUNCT
ap-1606	24	34	thus	thus	ADV
ap-1606	24	35	obtaining	obtain	VERB
ap-1606	24	36	different	different	ADJ
ap-1606	24	37	strokes	stroke	NOUN
ap-1606	24	38	for	for	ADP
ap-1606	24	39	the	the	DET
ap-1606	24	40	pistons	piston	NOUN
ap-1606	24	41	.	.	PUNCT
ap-1606	25	1	a	a	DET
ap-1606	25	2	hydraulic	hydraulic	ADJ
ap-1606	25	3	rotary	rotary	NOUN
ap-1606	25	4	motor	motor	NOUN
ap-1606	25	5	driven	drive	VERB
ap-1606	25	6	by	by	ADP
ap-1606	25	7	alternating	alternate	VERB
ap-1606	25	8	flow	flow	NOUN
ap-1606	25	9	was	be	AUX
ap-1606	25	10	realized	realize	VERB
ap-1606	25	11	using	use	VERB
ap-1606	25	12	the	the	DET
ap-1606	25	13	principles	principle	NOUN
ap-1606	25	14	presented	present	VERB
ap-1606	25	15	in	in	ADP
ap-1606	25	16	figures	figure	NOUN
ap-1606	25	17	2a	2a	NUM
ap-1606	25	18	and	and	CCONJ
ap-1606	25	19	2b	2b	NOUN
ap-1606	25	20	.	.	PUNCT
ap-1606	26	1	[	[	X
ap-1606	26	2	4	4	X
ap-1606	26	3	]	]	X
ap-1606	26	4	the	the	DET
ap-1606	26	5	simplest	simple	ADJ
ap-1606	26	6	solution	solution	NOUN
ap-1606	26	7	for	for	ADP
ap-1606	26	8	the	the	DET
ap-1606	26	9	construction	construction	NOUN
ap-1606	26	10	of	of	ADP
ap-1606	26	11	a	a	DET
ap-1606	26	12	rotary	rotary	ADJ
ap-1606	26	13	hydraulic	hydraulic	ADJ
ap-1606	26	14	motor	motor	NOUN
ap-1606	26	15	working	work	VERB
ap-1606	26	16	with	with	ADP
ap-1606	26	17	alternating	alternate	VERB
ap-1606	26	18	flow	flow	NOUN
ap-1606	26	19	is	be	AUX
ap-1606	26	20	to	to	PART
ap-1606	26	21	use	use	VERB
ap-1606	26	22	in	in	ADP
ap-1606	26	23	the	the	DET
ap-1606	26	24	same	same	ADJ
ap-1606	26	25	assembly	assembly	NOUN
ap-1606	26	26	three	three	NUM
ap-1606	26	27	different	different	ADJ
ap-1606	26	28	oscillating	oscillate	VERB
ap-1606	26	29	motors	motor	NOUN
ap-1606	26	30	with	with	ADP
ap-1606	26	31	a	a	DET
ap-1606	26	32	gear	gear	NOUN
ap-1606	26	33	rack	rack	NOUN
ap-1606	26	34	(	(	PUNCT
ap-1606	26	35	see	see	VERB
ap-1606	26	36	elements	element	NOUN
ap-1606	26	37	1	1	NUM
ap-1606	26	38	and	and	CCONJ
ap-1606	26	39	3	3	NUM
ap-1606	26	40	in	in	ADP
ap-1606	26	41	figure	figure	NOUN
ap-1606	26	42	2a	2a	NUM
ap-1606	26	43	and	and	CCONJ
ap-1606	26	44	2b	2b	NOUN
ap-1606	26	45	)	)	PUNCT
ap-1606	26	46	.	.	PUNCT
ap-1606	27	1	because	because	SCONJ
ap-1606	27	2	each	each	DET
ap-1606	27	3	piston	piston	NOUN
ap-1606	27	4	moves	move	VERB
ap-1606	27	5	independently	independently	ADV
ap-1606	27	6	,	,	PUNCT
ap-1606	27	7	corresponding	correspond	VERB
ap-1606	27	8	to	to	ADP
ap-1606	27	9	its	its	PRON
ap-1606	27	10	phase	phase	NOUN
ap-1606	27	11	pipe	pipe	NOUN
ap-1606	27	12	,	,	PUNCT
ap-1606	27	13	each	each	DET
ap-1606	27	14	gear	gear	NOUN
ap-1606	27	15	wheel	wheel	NOUN
ap-1606	27	16	must	must	AUX
ap-1606	27	17	have	have	VERB
ap-1606	27	18	the	the	DET
ap-1606	27	19	possibility	possibility	NOUN
ap-1606	27	20	to	to	PART
ap-1606	27	21	act	act	VERB
ap-1606	27	22	individually	individually	ADV
ap-1606	27	23	on	on	ADP
ap-1606	27	24	the	the	DET
ap-1606	27	25	output	output	NOUN
ap-1606	27	26	shaft	shaft	NOUN
ap-1606	27	27	.	.	PUNCT
ap-1606	28	1	the	the	DET
ap-1606	28	2	correct	correct	ADJ
ap-1606	28	3	solution	solution	NOUN
ap-1606	28	4	for	for	ADP
ap-1606	28	5	this	this	PRON
ap-1606	28	6	is	be	AUX
ap-1606	28	7	to	to	PART
ap-1606	28	8	use	use	VERB
ap-1606	28	9	an	an	DET
ap-1606	28	10	intermediary	intermediary	ADJ
ap-1606	28	11	element	element	NOUN
ap-1606	28	12	,	,	PUNCT
ap-1606	28	13	e.g.	e.g.	ADV
ap-1606	28	14	a	a	DET
ap-1606	28	15	drawn	draw	VERB
ap-1606	28	16	cup	cup	NOUN
ap-1606	28	17	roller	roller	NOUN
ap-1606	28	18	clutch	clutch	NOUN
ap-1606	28	19	,	,	PUNCT
ap-1606	28	20	which	which	PRON
ap-1606	28	21	provides	provide	VERB
ap-1606	28	22	a	a	DET
ap-1606	28	23	unidirectional	unidirectional	ADJ
ap-1606	28	24	rotation	rotation	NOUN
ap-1606	28	25	movement	movement	NOUN
ap-1606	28	26	(	(	PUNCT
ap-1606	28	27	see	see	VERB
ap-1606	28	28	element	element	NOUN
ap-1606	28	29	2	2	NUM
ap-1606	28	30	in	in	ADP
ap-1606	28	31	figures	figure	NOUN
ap-1606	28	32	2a	2a	NUM
ap-1606	28	33	and	and	CCONJ
ap-1606	28	34	2b	2b	NOUN
ap-1606	28	35	)	)	PUNCT
ap-1606	28	36	.	.	PUNCT
ap-1606	29	1	in	in	ADP
ap-1606	29	2	this	this	DET
ap-1606	29	3	construction	construction	NOUN
ap-1606	29	4	,	,	PUNCT
ap-1606	29	5	the	the	DET
ap-1606	29	6	three	three	NUM
ap-1606	29	7	-	-	PUNCT
ap-1606	29	8	phase	phase	NOUN
ap-1606	29	9	generator	generator	NOUN
ap-1606	29	10	provides	provide	VERB
ap-1606	29	11	an	an	DET
ap-1606	29	12	alternating	alternate	VERB
ap-1606	29	13	flow	flow	NOUN
ap-1606	29	14	only	only	ADV
ap-1606	29	15	for	for	ADP
ap-1606	29	16	the	the	DET
ap-1606	29	17	active	active	ADJ
ap-1606	29	18	stroke	stroke	NOUN
ap-1606	29	19	,	,	PUNCT
ap-1606	29	20	and	and	CCONJ
ap-1606	29	21	the	the	DET
ap-1606	29	22	retraction	retraction	NOUN
ap-1606	29	23	stroke	stroke	NOUN
ap-1606	29	24	of	of	ADP
ap-1606	29	25	the	the	DET
ap-1606	29	26	motor	motor	NOUN
ap-1606	29	27	pistons	piston	NOUN
ap-1606	29	28	(	(	PUNCT
ap-1606	29	29	the	the	DET
ap-1606	29	30	idle	idle	ADJ
ap-1606	29	31	stroke	stroke	NOUN
ap-1606	29	32	)	)	PUNCT
ap-1606	29	33	must	must	AUX
ap-1606	29	34	be	be	AUX
ap-1606	29	35	made	make	VERB
ap-1606	29	36	also	also	ADV
ap-1606	29	37	using	use	VERB
ap-1606	29	38	an	an	DET
ap-1606	29	39	alternating	alternate	VERB
ap-1606	29	40	flow	flow	NOUN
ap-1606	29	41	provided	provide	VERB
ap-1606	29	42	by	by	ADP
ap-1606	29	43	the	the	DET
ap-1606	29	44	generator	generator	NOUN
ap-1606	29	45	,	,	PUNCT
ap-1606	29	46	taking	take	VERB
ap-1606	29	47	into	into	ADP
ap-1606	29	48	account	account	NOUN
ap-1606	29	49	that	that	SCONJ
ap-1606	29	50	each	each	DET
ap-1606	29	51	piston	piston	NOUN
ap-1606	29	52	movement	movement	NOUN
ap-1606	29	53	of	of	ADP
ap-1606	29	54	the	the	DET
ap-1606	29	55	generator	generator	NOUN
ap-1606	29	56	has	have	VERB
ap-1606	29	57	a	a	DET
ap-1606	29	58	phase	phase	NOUN
ap-1606	29	59	alteration	alteration	NOUN
ap-1606	29	60	with	with	ADP
ap-1606	29	61	an	an	DET
ap-1606	29	62	angle	angle	NOUN
ap-1606	29	63	of	of	ADP
ap-1606	29	64	120	120	NUM
ap-1606	29	65	◦	◦	NOUN
ap-1606	29	66	.	.	PUNCT
ap-1606	30	1	if	if	SCONJ
ap-1606	30	2	this	this	DET
ap-1606	30	3	solution	solution	NOUN
ap-1606	30	4	is	be	AUX
ap-1606	30	5	taken	take	VERB
ap-1606	30	6	into	into	ADP
ap-1606	30	7	consideration	consideration	NOUN
ap-1606	30	8	,	,	PUNCT
ap-1606	30	9	we	we	PRON
ap-1606	30	10	can	can	AUX
ap-1606	30	11	obtain	obtain	VERB
ap-1606	30	12	two	two	NUM
ap-1606	30	13	separate	separate	ADJ
ap-1606	30	14	ways	way	NOUN
ap-1606	30	15	to	to	PART
ap-1606	30	16	interconnect	interconnect	VERB
ap-1606	30	17	for	for	ADP
ap-1606	30	18	the	the	DET
ap-1606	30	19	working	work	VERB
ap-1606	30	20	volumes	volume	NOUN
ap-1606	30	21	of	of	ADP
ap-1606	30	22	the	the	DET
ap-1606	30	23	star	star	NOUN
ap-1606	30	24	or	or	CCONJ
ap-1606	30	25	delta	delta	PROPN
ap-1606	30	26	motor	motor	NOUN
ap-1606	30	27	.	.	PUNCT
ap-1606	31	1	figures	figure	NOUN
ap-1606	31	2	2a	2a	NUM
ap-1606	31	3	and	and	CCONJ
ap-1606	31	4	2b	2b	NUM
ap-1606	31	5	show	show	VERB
ap-1606	31	6	that	that	SCONJ
ap-1606	31	7	each	each	DET
ap-1606	31	8	phase	phase	NOUN
ap-1606	31	9	pipe	pipe	NOUN
ap-1606	31	10	(	(	PUNCT
ap-1606	31	11	line	line	NOUN
ap-1606	31	12	)	)	PUNCT
ap-1606	31	13	is	be	AUX
ap-1606	31	14	connected	connect	VERB
ap-1606	31	15	individually	individually	ADV
ap-1606	31	16	to	to	ADP
ap-1606	31	17	a	a	DET
ap-1606	31	18	working	work	VERB
ap-1606	31	19	volume	volume	NOUN
ap-1606	31	20	of	of	ADP
ap-1606	31	21	the	the	DET
ap-1606	31	22	motor	motor	NOUN
ap-1606	31	23	cylinders	cylinder	NOUN
ap-1606	31	24	,	,	PUNCT
ap-1606	31	25	in	in	ADP
ap-1606	31	26	this	this	DET
ap-1606	31	27	way	way	NOUN
ap-1606	31	28	providing	provide	VERB
ap-1606	31	29	the	the	DET
ap-1606	31	30	active	active	ADJ
ap-1606	31	31	stroke	stroke	NOUN
ap-1606	31	32	of	of	ADP
ap-1606	31	33	the	the	DET
ap-1606	31	34	pistons	piston	NOUN
ap-1606	31	35	.	.	PUNCT
ap-1606	32	1	the	the	DET
ap-1606	32	2	working	work	VERB
ap-1606	32	3	volumes	volume	NOUN
ap-1606	32	4	(	(	PUNCT
ap-1606	32	5	chambers	chamber	NOUN
ap-1606	32	6	)	)	PUNCT
ap-1606	32	7	of	of	ADP
ap-1606	32	8	the	the	DET
ap-1606	32	9	cylinders	cylinder	NOUN
ap-1606	32	10	are	be	AUX
ap-1606	32	11	interconnected	interconnect	VERB
ap-1606	32	12	.	.	PUNCT
ap-1606	33	1	in	in	ADP
ap-1606	33	2	this	this	DET
ap-1606	33	3	way	way	NOUN
ap-1606	33	4	,	,	PUNCT
ap-1606	33	5	if	if	SCONJ
ap-1606	33	6	we	we	PRON
ap-1606	33	7	consider	consider	VERB
ap-1606	33	8	that	that	SCONJ
ap-1606	33	9	the	the	DET
ap-1606	33	10	movement	movement	NOUN
ap-1606	33	11	of	of	ADP
ap-1606	33	12	each	each	DET
ap-1606	33	13	piston	piston	NOUN
ap-1606	33	14	has	have	VERB
ap-1606	33	15	a	a	DET
ap-1606	33	16	phase	phase	NOUN
ap-1606	33	17	difference	difference	NOUN
ap-1606	33	18	of	of	ADP
ap-1606	33	19	120	120	NUM
ap-1606	33	20	◦	◦	NOUN
ap-1606	33	21	,	,	PUNCT
ap-1606	33	22	the	the	DET
ap-1606	33	23	advance	advance	NOUN
ap-1606	33	24	of	of	ADP
ap-1606	33	25	one	one	NUM
ap-1606	33	26	motor	motor	NOUN
ap-1606	33	27	piston	piston	NOUN
ap-1606	33	28	will	will	AUX
ap-1606	33	29	generate	generate	VERB
ap-1606	33	30	a	a	DET
ap-1606	33	31	similar	similar	ADJ
ap-1606	33	32	flow	flow	NOUN
ap-1606	33	33	in	in	ADP
ap-1606	33	34	the	the	DET
ap-1606	33	35	star	star	NOUN
ap-1606	33	36	connection	connection	NOUN
ap-1606	33	37	,	,	PUNCT
ap-1606	33	38	which	which	PRON
ap-1606	33	39	provides	provide	VERB
ap-1606	33	40	the	the	DET
ap-1606	33	41	retraction	retraction	NOUN
ap-1606	33	42	stroke	stroke	NOUN
ap-1606	33	43	(	(	PUNCT
ap-1606	33	44	the	the	DET
ap-1606	33	45	idling	idle	VERB
ap-1606	33	46	stroke	stroke	NOUN
ap-1606	33	47	)	)	PUNCT
ap-1606	33	48	of	of	ADP
ap-1606	33	49	the	the	DET
ap-1606	33	50	next	next	ADJ
ap-1606	33	51	two	two	NUM
ap-1606	33	52	pistons	piston	NOUN
ap-1606	33	53	.	.	PUNCT
ap-1606	34	1	a	a	DET
ap-1606	34	2	characteristic	characteristic	NOUN
ap-1606	34	3	of	of	ADP
ap-1606	34	4	the	the	DET
ap-1606	34	5	star	star	NOUN
ap-1606	34	6	connection	connection	NOUN
ap-1606	34	7	is	be	AUX
ap-1606	34	8	that	that	SCONJ
ap-1606	34	9	the	the	DET
ap-1606	34	10	sum	sum	NOUN
ap-1606	34	11	of	of	ADP
ap-1606	34	12	the	the	DET
ap-1606	34	13	alternating	alternate	VERB
ap-1606	34	14	flows	flow	NOUN
ap-1606	34	15	in	in	ADP
ap-1606	34	16	the	the	DET
ap-1606	34	17	connection	connection	NOUN
ap-1606	34	18	point	point	NOUN
ap-1606	34	19	is	be	AUX
ap-1606	34	20	theoretically	theoretically	ADV
ap-1606	34	21	zero	zero	NUM
ap-1606	34	22	,	,	PUNCT
ap-1606	34	23	figure	figure	NOUN
ap-1606	34	24	2a	2a	NUM
ap-1606	34	25	.	.	PUNCT
ap-1606	35	1	in	in	ADP
ap-1606	35	2	the	the	DET
ap-1606	35	3	case	case	NOUN
ap-1606	35	4	of	of	ADP
ap-1606	35	5	the	the	DET
ap-1606	35	6	delta	delta	NOUN
ap-1606	35	7	connection	connection	NOUN
ap-1606	35	8	,	,	PUNCT
ap-1606	35	9	each	each	DET
ap-1606	35	10	first	first	ADJ
ap-1606	35	11	working	work	VERB
ap-1606	35	12	volume	volume	NOUN
ap-1606	35	13	of	of	ADP
ap-1606	35	14	a	a	DET
ap-1606	35	15	cylinder	cylinder	NOUN
ap-1606	35	16	,	,	PUNCT
ap-1606	35	17	which	which	PRON
ap-1606	35	18	provides	provide	VERB
ap-1606	35	19	the	the	DET
ap-1606	35	20	active	active	ADJ
ap-1606	35	21	stroke	stroke	NOUN
ap-1606	35	22	,	,	PUNCT
ap-1606	35	23	is	be	AUX
ap-1606	35	24	connected	connect	VERB
ap-1606	35	25	with	with	ADP
ap-1606	35	26	the	the	DET
ap-1606	35	27	second	second	ADJ
ap-1606	35	28	working	work	VERB
ap-1606	35	29	volume	volume	NOUN
ap-1606	35	30	of	of	ADP
ap-1606	35	31	the	the	DET
ap-1606	35	32	next	next	ADJ
ap-1606	35	33	phase	phase	NOUN
ap-1606	35	34	cylinder	cylinder	NOUN
ap-1606	35	35	,	,	PUNCT
ap-1606	35	36	providing	provide	VERB
ap-1606	35	37	in	in	ADP
ap-1606	35	38	this	this	DET
ap-1606	35	39	way	way	NOUN
ap-1606	35	40	its	its	PRON
ap-1606	35	41	retraction	retraction	NOUN
ap-1606	35	42	stroke	stroke	NOUN
ap-1606	35	43	(	(	PUNCT
ap-1606	35	44	the	the	DET
ap-1606	35	45	idling	idle	VERB
ap-1606	35	46	stroke	stroke	NOUN
ap-1606	35	47	)	)	PUNCT
ap-1606	35	48	;	;	PUNCT
ap-1606	35	49	the	the	DET
ap-1606	35	50	pressures	pressure	NOUN
ap-1606	35	51	in	in	ADP
ap-1606	35	52	these	these	DET
ap-1606	35	53	chambers	chamber	NOUN
ap-1606	35	54	are	be	AUX
ap-1606	35	55	considered	consider	VERB
ap-1606	35	56	,	,	PUNCT
ap-1606	35	57	of	of	ADP
ap-1606	35	58	course	course	NOUN
ap-1606	35	59	theoretically	theoretically	ADV
ap-1606	35	60	,	,	PUNCT
ap-1606	35	61	to	to	PART
ap-1606	35	62	have	have	VERB
ap-1606	35	63	the	the	DET
ap-1606	35	64	same	same	ADJ
ap-1606	35	65	values	value	NOUN
ap-1606	35	66	,	,	PUNCT
ap-1606	35	67	figure	figure	NOUN
ap-1606	35	68	2b	2b	NOUN
ap-1606	35	69	.	.	PUNCT
ap-1606	36	1	according	accord	VERB
ap-1606	36	2	to	to	ADP
ap-1606	36	3	these	these	DET
ap-1606	36	4	functioning	function	VERB
ap-1606	36	5	principles	principle	NOUN
ap-1606	36	6	,	,	PUNCT
ap-1606	36	7	a	a	DET
ap-1606	36	8	prototype	prototype	NOUN
ap-1606	36	9	of	of	ADP
ap-1606	36	10	a	a	DET
ap-1606	36	11	rotary	rotary	ADJ
ap-1606	36	12	hydraulic	hydraulic	ADJ
ap-1606	36	13	three	three	NUM
ap-1606	36	14	-	-	PUNCT
ap-1606	36	15	phase	phase	NOUN
ap-1606	36	16	motor	motor	NOUN
ap-1606	36	17	was	be	AUX
ap-1606	36	18	realized	realize	VERB
ap-1606	36	19	,	,	PUNCT
ap-1606	36	20	working	work	VERB
ap-1606	36	21	with	with	ADP
ap-1606	36	22	alternating	alternate	VERB
ap-1606	36	23	flows	flow	NOUN
ap-1606	36	24	,	,	PUNCT
ap-1606	36	25	figures	figure	NOUN
ap-1606	36	26	3a	3a	NUM
ap-1606	36	27	and	and	CCONJ
ap-1606	36	28	3b	3b	NUM
ap-1606	36	29	.	.	PUNCT
ap-1606	37	1	[	[	X
ap-1606	37	2	2	2	NUM
ap-1606	37	3	]	]	PUNCT
ap-1606	37	4	in	in	ADP
ap-1606	37	5	principle	principle	NOUN
ap-1606	37	6	,	,	PUNCT
ap-1606	37	7	the	the	DET
ap-1606	37	8	designed	design	VERB
ap-1606	37	9	rotary	rotary	ADJ
ap-1606	37	10	hydraulic	hydraulic	ADJ
ap-1606	37	11	motor	motor	NOUN
ap-1606	37	12	consists	consist	VERB
ap-1606	37	13	of	of	ADP
ap-1606	37	14	three	three	NUM
ap-1606	37	15	associated	associate	VERB
ap-1606	37	16	hydraulic	hydraulic	ADJ
ap-1606	37	17	double	double	ADJ
ap-1606	37	18	end	end	NOUN
ap-1606	37	19	cylinders	cylinder	NOUN
ap-1606	37	20	,	,	PUNCT
ap-1606	37	21	with	with	ADP
ap-1606	37	22	small	small	ADJ
ap-1606	37	23	dimensions	dimension	NOUN
ap-1606	37	24	,	,	PUNCT
ap-1606	37	25	which	which	PRON
ap-1606	37	26	act	act	VERB
ap-1606	37	27	individually	individually	ADV
ap-1606	37	28	to	to	ADP
ap-1606	37	29	an	an	DET
ap-1606	37	30	output	output	NOUN
ap-1606	37	31	shaft	shaft	NOUN
ap-1606	37	32	,	,	PUNCT
ap-1606	37	33	thus	thus	ADV
ap-1606	37	34	obtaining	obtain	VERB
ap-1606	37	35	a	a	DET
ap-1606	37	36	continuous	continuous	ADJ
ap-1606	37	37	rotational	rotational	ADJ
ap-1606	37	38	movement	movement	NOUN
ap-1606	37	39	of	of	ADP
ap-1606	37	40	the	the	DET
ap-1606	37	41	shaft	shaft	NOUN
ap-1606	37	42	.	.	PUNCT
ap-1606	38	1	a	a	DET
ap-1606	38	2	)	)	PUNCT
ap-1606	38	3	star	star	NOUN
ap-1606	38	4	interconnection	interconnection	PROPN
ap-1606	38	5	b	b	PROPN
ap-1606	38	6	)	)	PUNCT
ap-1606	38	7	delta	delta	NOUN
ap-1606	38	8	interconnection	interconnection	NOUN
ap-1606	38	9	figure	figure	NOUN
ap-1606	38	10	2	2	NUM
ap-1606	38	11	:	:	PUNCT
ap-1606	38	12	functioning	function	VERB
ap-1606	38	13	principle	principle	NOUN
ap-1606	38	14	of	of	ADP
ap-1606	38	15	a	a	DET
ap-1606	38	16	rotary	rotary	ADJ
ap-1606	38	17	hydraulic	hydraulic	ADJ
ap-1606	38	18	motor	motor	NOUN
ap-1606	38	19	driven	drive	VERB
ap-1606	38	20	by	by	ADP
ap-1606	38	21	alternating	alternate	VERB
ap-1606	38	22	flow	flow	NOUN
ap-1606	38	23	97	97	NUM
ap-1606	38	24	acta	acta	PROPN
ap-1606	38	25	polytechnica	polytechnica	PROPN
ap-1606	38	26	vol	vol	NOUN
ap-1606	38	27	.	.	PROPN
ap-1606	39	1	52	52	NUM
ap-1606	39	2	no	no	NOUN
ap-1606	39	3	.	.	PUNCT
ap-1606	40	1	4/2012	4/2012	NUM
ap-1606	40	2	a	a	NOUN
ap-1606	40	3	)	)	PUNCT
ap-1606	40	4	b	b	NOUN
ap-1606	40	5	)	)	PUNCT
ap-1606	40	6	figure	figure	NOUN
ap-1606	40	7	3	3	NUM
ap-1606	40	8	:	:	PUNCT
ap-1606	40	9	the	the	DET
ap-1606	40	10	design	design	NOUN
ap-1606	40	11	of	of	ADP
ap-1606	40	12	the	the	DET
ap-1606	40	13	three	three	NUM
ap-1606	40	14	-	-	PUNCT
ap-1606	40	15	phase	phase	NOUN
ap-1606	40	16	rotary	rotary	ADJ
ap-1606	40	17	hydraulic	hydraulic	ADJ
ap-1606	40	18	motor	motor	NOUN
ap-1606	40	19	driven	drive	VERB
ap-1606	40	20	by	by	ADP
ap-1606	40	21	alternating	alternate	VERB
ap-1606	40	22	flow	flow	NOUN
ap-1606	40	23	the	the	DET
ap-1606	40	24	hydraulic	hydraulic	ADJ
ap-1606	40	25	motor	motor	NOUN
ap-1606	40	26	was	be	AUX
ap-1606	40	27	designed	design	VERB
ap-1606	40	28	in	in	ADP
ap-1606	40	29	two	two	NUM
ap-1606	40	30	versions	version	NOUN
ap-1606	40	31	.	.	PUNCT
ap-1606	41	1	the	the	DET
ap-1606	41	2	compact	compact	ADJ
ap-1606	41	3	model	model	NOUN
ap-1606	41	4	,	,	PUNCT
ap-1606	41	5	figure	figure	NOUN
ap-1606	41	6	3a	3a	NUM
ap-1606	41	7	,	,	PUNCT
ap-1606	41	8	has	have	VERB
ap-1606	41	9	gear	gear	NOUN
ap-1606	41	10	rack	rack	NOUN
ap-1606	41	11	conversion	conversion	NOUN
ap-1606	41	12	mechanisms	mechanism	NOUN
ap-1606	41	13	associated	associate	VERB
ap-1606	41	14	to	to	ADP
ap-1606	41	15	each	each	DET
ap-1606	41	16	small	small	ADJ
ap-1606	41	17	hydraulic	hydraulic	ADJ
ap-1606	41	18	cylinder	cylinder	NOUN
ap-1606	41	19	group	group	NOUN
ap-1606	41	20	.	.	PUNCT
ap-1606	42	1	figure	figure	NOUN
ap-1606	42	2	3b	3b	NOUN
ap-1606	42	3	presents	present	VERB
ap-1606	42	4	an	an	DET
ap-1606	42	5	experimental	experimental	ADJ
ap-1606	42	6	model	model	NOUN
ap-1606	42	7	of	of	ADP
ap-1606	42	8	the	the	DET
ap-1606	42	9	rotary	rotary	ADJ
ap-1606	42	10	hydraulic	hydraulic	ADJ
ap-1606	42	11	motor	motor	NOUN
ap-1606	42	12	driven	drive	VERB
ap-1606	42	13	by	by	ADP
ap-1606	42	14	alternating	alternate	VERB
ap-1606	42	15	flow	flow	NOUN
ap-1606	42	16	with	with	ADP
ap-1606	42	17	a	a	DET
ap-1606	42	18	pulley	pulley	NOUN
ap-1606	42	19	and	and	CCONJ
ap-1606	42	20	elastic	elastic	ADJ
ap-1606	42	21	steel	steel	NOUN
ap-1606	42	22	sheet	sheet	NOUN
ap-1606	42	23	conversion	conversion	NOUN
ap-1606	42	24	mechanism	mechanism	NOUN
ap-1606	42	25	.	.	PUNCT
ap-1606	43	1	each	each	DET
ap-1606	43	2	designed	design	VERB
ap-1606	43	3	version	version	NOUN
ap-1606	43	4	contains	contain	VERB
ap-1606	43	5	three	three	NUM
ap-1606	43	6	double	double	ADJ
ap-1606	43	7	end	end	NOUN
ap-1606	43	8	hydraulic	hydraulic	ADJ
ap-1606	43	9	cylinders	cylinder	NOUN
ap-1606	43	10	which	which	PRON
ap-1606	43	11	individually	individually	ADV
ap-1606	43	12	actuate	actuate	VERB
ap-1606	43	13	some	some	DET
ap-1606	43	14	pulleys	pulley	NOUN
ap-1606	43	15	(	(	PUNCT
ap-1606	43	16	or	or	CCONJ
ap-1606	43	17	gear	gear	NOUN
ap-1606	43	18	)	)	PUNCT
ap-1606	43	19	,	,	PUNCT
ap-1606	43	20	having	having	AUX
ap-1606	43	21	drawn	draw	VERB
ap-1606	43	22	cup	cup	NOUN
ap-1606	43	23	roller	roller	NOUN
ap-1606	43	24	clutches	clutch	NOUN
ap-1606	43	25	mounted	mount	VERB
ap-1606	43	26	inside	inside	ADV
ap-1606	43	27	,	,	PUNCT
ap-1606	43	28	and	and	CCONJ
ap-1606	43	29	in	in	ADP
ap-1606	43	30	this	this	DET
ap-1606	43	31	way	way	NOUN
ap-1606	43	32	the	the	DET
ap-1606	43	33	rotational	rotational	ADJ
ap-1606	43	34	motion	motion	NOUN
ap-1606	43	35	and	and	CCONJ
ap-1606	43	36	also	also	ADV
ap-1606	43	37	the	the	DET
ap-1606	43	38	torque	torque	NOUN
ap-1606	43	39	are	be	AUX
ap-1606	43	40	transmitted	transmit	VERB
ap-1606	43	41	unidirectionally	unidirectionally	ADV
ap-1606	43	42	to	to	ADP
ap-1606	43	43	the	the	DET
ap-1606	43	44	output	output	NOUN
ap-1606	43	45	shaft	shaft	NOUN
ap-1606	43	46	of	of	ADP
ap-1606	43	47	the	the	DET
ap-1606	43	48	motor	motor	NOUN
ap-1606	43	49	.	.	PUNCT
ap-1606	44	1	3	3	NUM
ap-1606	44	2	basic	basic	ADJ
ap-1606	44	3	calculation	calculation	NOUN
ap-1606	44	4	we	we	PRON
ap-1606	44	5	assume	assume	VERB
ap-1606	44	6	that	that	SCONJ
ap-1606	44	7	the	the	DET
ap-1606	44	8	governing	govern	VERB
ap-1606	44	9	equations	equation	NOUN
ap-1606	44	10	for	for	ADP
ap-1606	44	11	the	the	DET
ap-1606	44	12	instantaneous	instantaneous	ADJ
ap-1606	44	13	flow	flow	NOUN
ap-1606	44	14	and	and	CCONJ
ap-1606	44	15	pressure	pressure	NOUN
ap-1606	44	16	are	be	AUX
ap-1606	44	17	:	:	PUNCT
ap-1606	44	18	qi	qi	PROPN
ap-1606	44	19	=	=	SYM
ap-1606	44	20	qamax	qamax	PROPN
ap-1606	44	21	·	·	PUNCT
ap-1606	45	1	sin(ωt+	sin(ωt+	PROPN
ap-1606	45	2	φ0	φ0	PROPN
ap-1606	45	3	)	)	PUNCT
ap-1606	45	4	(	(	PUNCT
ap-1606	45	5	1	1	NUM
ap-1606	45	6	)	)	PUNCT
ap-1606	45	7	and	and	CCONJ
ap-1606	45	8	for	for	ADP
ap-1606	45	9	the	the	DET
ap-1606	45	10	pressure	pressure	NOUN
ap-1606	45	11	:	:	PUNCT
ap-1606	45	12	pi	pi	NOUN
ap-1606	45	13	=	=	PUNCT
ap-1606	45	14	pst	pst	NOUN
ap-1606	45	15	+	+	CCONJ
ap-1606	45	16	pamax	pamax	X
ap-1606	45	17	·	·	PUNCT
ap-1606	46	1	sin(ωt+	sin(ωt+	PROPN
ap-1606	46	2	φ0	φ0	PROPN
ap-1606	46	3	)	)	PUNCT
ap-1606	46	4	(	(	PUNCT
ap-1606	46	5	2	2	X
ap-1606	46	6	)	)	PUNCT
ap-1606	46	7	in	in	ADP
ap-1606	46	8	which	which	PRON
ap-1606	46	9	:	:	PUNCT
ap-1606	46	10	(	(	PUNCT
ap-1606	46	11	qi	qi	X
ap-1606	46	12	)	)	PUNCT
ap-1606	46	13	is	be	AUX
ap-1606	46	14	the	the	DET
ap-1606	46	15	instantaneous	instantaneous	ADJ
ap-1606	46	16	flow	flow	NOUN
ap-1606	46	17	in	in	ADP
ap-1606	46	18	[	[	X
ap-1606	46	19	m3	m3	PROPN
ap-1606	46	20	/	/	SYM
ap-1606	46	21	s	s	PROPN
ap-1606	46	22	]	]	X
ap-1606	46	23	,	,	PUNCT
ap-1606	46	24	(	(	PUNCT
ap-1606	46	25	qamax	qamax	ADV
ap-1606	46	26	)	)	PUNCT
ap-1606	46	27	is	be	AUX
ap-1606	46	28	the	the	DET
ap-1606	46	29	alternating	alternate	VERB
ap-1606	46	30	flow	flow	NOUN
ap-1606	46	31	amplitude	amplitude	NOUN
ap-1606	46	32	in	in	ADP
ap-1606	46	33	[	[	X
ap-1606	46	34	m3	m3	PROPN
ap-1606	46	35	/	/	SYM
ap-1606	46	36	s	s	PROPN
ap-1606	46	37	]	]	X
ap-1606	46	38	,	,	PUNCT
ap-1606	46	39	(	(	PUNCT
ap-1606	46	40	pi	pi	NOUN
ap-1606	46	41	)	)	PUNCT
ap-1606	46	42	is	be	AUX
ap-1606	46	43	the	the	DET
ap-1606	46	44	instantaneous	instantaneous	ADJ
ap-1606	46	45	pressure	pressure	NOUN
ap-1606	46	46	in	in	ADP
ap-1606	46	47	[	[	X
ap-1606	46	48	n	n	CCONJ
ap-1606	46	49	/	/	SYM
ap-1606	46	50	m2	m2	PROPN
ap-1606	46	51	]	]	PUNCT
ap-1606	46	52	,	,	PUNCT
ap-1606	46	53	(	(	PUNCT
ap-1606	46	54	pst	pst	NOUN
ap-1606	46	55	)	)	PUNCT
ap-1606	46	56	is	be	AUX
ap-1606	46	57	the	the	DET
ap-1606	46	58	initial	initial	ADJ
ap-1606	46	59	static	static	ADJ
ap-1606	46	60	pressure	pressure	NOUN
ap-1606	46	61	of	of	ADP
ap-1606	46	62	the	the	DET
ap-1606	46	63	system	system	NOUN
ap-1606	46	64	in	in	ADP
ap-1606	46	65	[	[	X
ap-1606	46	66	n	n	CCONJ
ap-1606	46	67	/	/	SYM
ap-1606	46	68	m2	m2	PROPN
ap-1606	46	69	]	]	PUNCT
ap-1606	46	70	,	,	PUNCT
ap-1606	46	71	(	(	PUNCT
ap-1606	46	72	pamax	pamax	X
ap-1606	46	73	)	)	PUNCT
ap-1606	46	74	is	be	AUX
ap-1606	46	75	the	the	DET
ap-1606	46	76	alternating	alternate	VERB
ap-1606	46	77	pressure	pressure	NOUN
ap-1606	46	78	amplitude	amplitude	NOUN
ap-1606	46	79	in	in	ADP
ap-1606	46	80	[	[	X
ap-1606	46	81	n	n	CCONJ
ap-1606	46	82	/	/	SYM
ap-1606	46	83	m2	m2	PROPN
ap-1606	46	84	]	]	PUNCT
ap-1606	46	85	,	,	PUNCT
ap-1606	46	86	(	(	PUNCT
ap-1606	46	87	ω	ω	NOUN
ap-1606	46	88	)	)	PUNCT
ap-1606	46	89	is	be	AUX
ap-1606	46	90	the	the	DET
ap-1606	46	91	angular	angular	ADJ
ap-1606	46	92	frequency	frequency	NOUN
ap-1606	46	93	in	in	ADP
ap-1606	46	94	[	[	X
ap-1606	46	95	rad	rad	PROPN
ap-1606	46	96	/	/	SYM
ap-1606	46	97	s	s	PART
ap-1606	46	98	]	]	X
ap-1606	46	99	,	,	PUNCT
ap-1606	46	100	(	(	PUNCT
ap-1606	46	101	t	t	NOUN
ap-1606	46	102	)	)	PUNCT
ap-1606	46	103	is	be	AUX
ap-1606	46	104	the	the	DET
ap-1606	46	105	time	time	NOUN
ap-1606	46	106	in	in	ADP
ap-1606	46	107	[	[	X
ap-1606	46	108	s	s	X
ap-1606	46	109	]	]	X
ap-1606	46	110	,	,	PUNCT
ap-1606	46	111	and	and	CCONJ
ap-1606	46	112	(	(	PUNCT
ap-1606	46	113	φ0	φ0	PROPN
ap-1606	46	114	)	)	PUNCT
ap-1606	46	115	is	be	AUX
ap-1606	46	116	the	the	DET
ap-1606	46	117	initial	initial	ADJ
ap-1606	46	118	phase	phase	NOUN
ap-1606	46	119	angle	angle	NOUN
ap-1606	46	120	in	in	ADP
ap-1606	46	121	[	[	X
ap-1606	46	122	rad	rad	NOUN
ap-1606	46	123	]	]	X
ap-1606	46	124	.	.	PUNCT
ap-1606	47	1	making	make	VERB
ap-1606	47	2	a	a	DET
ap-1606	47	3	complete	complete	ADJ
ap-1606	47	4	analysis	analysis	NOUN
ap-1606	47	5	of	of	ADP
ap-1606	47	6	a	a	DET
ap-1606	47	7	hydraulic	hydraulic	ADJ
ap-1606	47	8	system	system	NOUN
ap-1606	47	9	working	work	VERB
ap-1606	47	10	with	with	ADP
ap-1606	47	11	alternating	alternate	VERB
ap-1606	47	12	flow	flow	NOUN
ap-1606	47	13	requires	require	VERB
ap-1606	47	14	that	that	SCONJ
ap-1606	47	15	we	we	PRON
ap-1606	47	16	take	take	VERB
ap-1606	47	17	into	into	ADP
ap-1606	47	18	account	account	NOUN
ap-1606	47	19	some	some	DET
ap-1606	47	20	parameters	parameter	NOUN
ap-1606	47	21	that	that	PRON
ap-1606	47	22	define	define	VERB
ap-1606	47	23	the	the	DET
ap-1606	47	24	pressure	pressure	NOUN
ap-1606	47	25	drop	drop	NOUN
ap-1606	47	26	along	along	ADP
ap-1606	47	27	the	the	DET
ap-1606	47	28	line	line	NOUN
ap-1606	47	29	due	due	ADP
ap-1606	47	30	to	to	ADP
ap-1606	47	31	the	the	DET
ap-1606	47	32	friction	friction	NOUN
ap-1606	47	33	,	,	PUNCT
ap-1606	47	34	inertia	inertia	NOUN
ap-1606	47	35	and	and	CCONJ
ap-1606	47	36	elasticity	elasticity	NOUN
ap-1606	47	37	(	(	PUNCT
ap-1606	47	38	compressibility	compressibility	NOUN
ap-1606	47	39	)	)	PUNCT
ap-1606	47	40	of	of	ADP
ap-1606	47	41	the	the	DET
ap-1606	47	42	fluid	fluid	NOUN
ap-1606	47	43	,	,	PUNCT
ap-1606	47	44	and	and	CCONJ
ap-1606	47	45	also	also	ADV
ap-1606	47	46	the	the	DET
ap-1606	47	47	fluid	fluid	ADJ
ap-1606	47	48	leaks	leak	NOUN
ap-1606	47	49	.	.	PUNCT
ap-1606	48	1	the	the	DET
ap-1606	48	2	instantaneous	instantaneous	ADJ
ap-1606	48	3	pressure	pressure	NOUN
ap-1606	48	4	drop	drop	NOUN
ap-1606	48	5	due	due	ADP
ap-1606	48	6	to	to	ADP
ap-1606	48	7	the	the	DET
ap-1606	48	8	friction	friction	NOUN
ap-1606	48	9	along	along	ADP
ap-1606	48	10	the	the	DET
ap-1606	48	11	line	line	NOUN
ap-1606	48	12	will	will	AUX
ap-1606	48	13	be	be	AUX
ap-1606	48	14	:	:	PUNCT
ap-1606	48	15	δpir	δpir	VERB
ap-1606	48	16	=	=	SYM
ap-1606	48	17	rf	rf	ADJ
ap-1606	48	18	·	·	PUNCT
ap-1606	48	19	qamax	qamax	X
ap-1606	48	20	·	·	PUNCT
ap-1606	48	21	sin(ωt+	sin(ωt+	PROPN
ap-1606	48	22	φ0	φ0	PROPN
ap-1606	48	23	)	)	PUNCT
ap-1606	48	24	(	(	PUNCT
ap-1606	48	25	3	3	X
ap-1606	48	26	)	)	PUNCT
ap-1606	48	27	where	where	SCONJ
ap-1606	48	28	(	(	PUNCT
ap-1606	48	29	rf	rf	NOUN
ap-1606	48	30	)	)	PUNCT
ap-1606	48	31	is	be	AUX
ap-1606	48	32	the	the	DET
ap-1606	48	33	flow	flow	NOUN
ap-1606	48	34	resistance	resistance	NOUN
ap-1606	48	35	,	,	PUNCT
ap-1606	48	36	in	in	ADP
ap-1606	48	37	[	[	NOUN
ap-1606	48	38	n	n	X
ap-1606	48	39	·	·	PUNCT
ap-1606	48	40	s	s	X
ap-1606	48	41	/	/	SYM
ap-1606	48	42	m5	m5	NOUN
ap-1606	48	43	]	]	PUNCT
ap-1606	48	44	.	.	PUNCT
ap-1606	49	1	eq	eq	NOUN
ap-1606	49	2	.	.	PROPN
ap-1606	49	3	3	3	NUM
ap-1606	49	4	demonstrates	demonstrate	VERB
ap-1606	49	5	the	the	DET
ap-1606	49	6	fact	fact	NOUN
ap-1606	49	7	that	that	SCONJ
ap-1606	49	8	the	the	DET
ap-1606	49	9	instantaneous	instantaneous	ADJ
ap-1606	49	10	flow	flow	NOUN
ap-1606	49	11	is	be	AUX
ap-1606	49	12	in	in	ADP
ap-1606	49	13	phase	phase	NOUN
ap-1606	49	14	with	with	ADP
ap-1606	49	15	the	the	DET
ap-1606	49	16	pressure	pressure	NOUN
ap-1606	49	17	drop	drop	NOUN
ap-1606	49	18	through	through	ADP
ap-1606	49	19	the	the	DET
ap-1606	49	20	resistance	resistance	NOUN
ap-1606	49	21	.	.	PUNCT
ap-1606	50	1	the	the	DET
ap-1606	50	2	pressure	pressure	NOUN
ap-1606	50	3	drop	drop	NOUN
ap-1606	50	4	due	due	ADJ
ap-1606	50	5	to	to	ADP
ap-1606	50	6	fluid	fluid	ADJ
ap-1606	50	7	inertia	inertia	NOUN
ap-1606	50	8	is	be	AUX
ap-1606	50	9	:	:	PUNCT
ap-1606	50	10	δpil	δpil	ADJ
ap-1606	50	11	=	=	SYM
ap-1606	50	12	ω	ω	X
ap-1606	50	13	·	·	PUNCT
ap-1606	50	14	l	l	NOUN
ap-1606	50	15	·	·	SYM
ap-1606	50	16	qamax	qamax	ADJ
ap-1606	51	1	cos(ωt+	cos(ωt+	PROPN
ap-1606	51	2	φ0	φ0	PROPN
ap-1606	51	3	)	)	PUNCT
ap-1606	51	4	(	(	PUNCT
ap-1606	51	5	4	4	X
ap-1606	51	6	)	)	PUNCT
ap-1606	51	7	where	where	SCONJ
ap-1606	51	8	(	(	PUNCT
ap-1606	51	9	l	l	NOUN
ap-1606	51	10	)	)	PUNCT
ap-1606	51	11	is	be	AUX
ap-1606	51	12	the	the	DET
ap-1606	51	13	fluid	fluid	ADJ
ap-1606	51	14	inertia	inertia	NOUN
ap-1606	51	15	,	,	PUNCT
ap-1606	51	16	in	in	ADP
ap-1606	51	17	[	[	NOUN
ap-1606	51	18	n	n	PRON
ap-1606	51	19	·	·	PUNCT
ap-1606	51	20	s2	s2	PROPN
ap-1606	51	21	/	/	SYM
ap-1606	51	22	m5	m5	PROPN
ap-1606	51	23	]	]	PUNCT
ap-1606	51	24	.	.	PUNCT
ap-1606	52	1	the	the	DET
ap-1606	52	2	phase	phase	NOUN
ap-1606	52	3	vector	vector	NOUN
ap-1606	52	4	of	of	ADP
ap-1606	52	5	the	the	DET
ap-1606	52	6	inductive	inductive	ADJ
ap-1606	52	7	pressure	pressure	NOUN
ap-1606	52	8	drop	drop	NOUN
ap-1606	52	9	is	be	AUX
ap-1606	52	10	advanced	advance	VERB
ap-1606	52	11	by	by	ADP
ap-1606	52	12	90	90	NUM
ap-1606	52	13	◦	◦	NOUN
ap-1606	52	14	in	in	ADP
ap-1606	52	15	comparison	comparison	NOUN
ap-1606	52	16	to	to	ADP
ap-1606	52	17	the	the	DET
ap-1606	52	18	instantaneous	instantaneous	ADJ
ap-1606	52	19	flow	flow	NOUN
ap-1606	52	20	.	.	PUNCT
ap-1606	53	1	if	if	SCONJ
ap-1606	53	2	we	we	PRON
ap-1606	53	3	consider	consider	VERB
ap-1606	53	4	the	the	DET
ap-1606	53	5	elasticity	elasticity	NOUN
ap-1606	53	6	of	of	ADP
ap-1606	53	7	the	the	DET
ap-1606	53	8	transmitting	transmit	VERB
ap-1606	53	9	medium	medium	NOUN
ap-1606	53	10	,	,	PUNCT
ap-1606	53	11	the	the	DET
ap-1606	53	12	capacitive	capacitive	ADJ
ap-1606	53	13	pressure	pressure	NOUN
ap-1606	53	14	drop	drop	NOUN
ap-1606	53	15	is	be	AUX
ap-1606	53	16	:	:	PUNCT
ap-1606	53	17	δpic	δpic	NOUN
ap-1606	53	18	=	=	SYM
ap-1606	53	19	−qamax	−qamax	NOUN
ap-1606	53	20	ch	ch	NOUN
ap-1606	53	21	·	·	PUNCT
ap-1606	53	22	ω	ω	NUM
ap-1606	53	23	·	·	PUNCT
ap-1606	53	24	cos(ωt+	cos(ωt+	PROPN
ap-1606	53	25	φ0	φ0	PROPN
ap-1606	53	26	)	)	PUNCT
ap-1606	53	27	(	(	PUNCT
ap-1606	53	28	5	5	NUM
ap-1606	53	29	)	)	PUNCT
ap-1606	53	30	where	where	SCONJ
ap-1606	53	31	(	(	PUNCT
ap-1606	53	32	ch	ch	NOUN
ap-1606	53	33	)	)	PUNCT
ap-1606	53	34	is	be	AUX
ap-1606	53	35	the	the	DET
ap-1606	53	36	hydraulic	hydraulic	ADJ
ap-1606	53	37	capacity	capacity	NOUN
ap-1606	53	38	[	[	X
ap-1606	53	39	m5	m5	NOUN
ap-1606	53	40	/	/	SYM
ap-1606	53	41	n	n	CCONJ
ap-1606	53	42	]	]	PUNCT
ap-1606	53	43	.	.	PUNCT
ap-1606	54	1	it	it	PRON
ap-1606	54	2	can	can	AUX
ap-1606	54	3	be	be	AUX
ap-1606	54	4	noted	note	VERB
ap-1606	54	5	that	that	SCONJ
ap-1606	54	6	the	the	DET
ap-1606	54	7	vector	vector	NOUN
ap-1606	54	8	of	of	ADP
ap-1606	54	9	the	the	DET
ap-1606	54	10	capacitive	capacitive	ADJ
ap-1606	54	11	pressure	pressure	NOUN
ap-1606	54	12	drop	drop	NOUN
ap-1606	54	13	is	be	AUX
ap-1606	54	14	90	90	NUM
ap-1606	54	15	◦	◦	NOUN
ap-1606	54	16	behind	behind	ADP
ap-1606	54	17	the	the	DET
ap-1606	54	18	instantaneous	instantaneous	ADJ
ap-1606	54	19	flow	flow	NOUN
ap-1606	54	20	.	.	PUNCT
ap-1606	55	1	4	4	NUM
ap-1606	55	2	testing	testing	NOUN
ap-1606	55	3	principles	principle	NOUN
ap-1606	55	4	and	and	CCONJ
ap-1606	55	5	experimental	experimental	ADJ
ap-1606	55	6	results	result	NOUN
ap-1606	55	7	the	the	DET
ap-1606	55	8	functioning	function	VERB
ap-1606	55	9	prototype	prototype	NOUN
ap-1606	55	10	was	be	AUX
ap-1606	55	11	tested	test	VERB
ap-1606	55	12	in	in	ADP
ap-1606	55	13	the	the	DET
ap-1606	55	14	idling	idle	VERB
ap-1606	55	15	state	state	NOUN
ap-1606	55	16	and	and	CCONJ
ap-1606	55	17	in	in	ADP
ap-1606	55	18	the	the	DET
ap-1606	55	19	loaded	loaded	ADJ
ap-1606	55	20	state	state	NOUN
ap-1606	55	21	.	.	PUNCT
ap-1606	56	1	the	the	DET
ap-1606	56	2	load	load	NOUN
ap-1606	56	3	was	be	AUX
ap-1606	56	4	obtained	obtain	VERB
ap-1606	56	5	by	by	ADP
ap-1606	56	6	using	use	VERB
ap-1606	56	7	a	a	DET
ap-1606	56	8	braking	brake	VERB
ap-1606	56	9	device	device	NOUN
ap-1606	56	10	connected	connect	VERB
ap-1606	56	11	to	to	ADP
ap-1606	56	12	the	the	DET
ap-1606	56	13	output	output	NOUN
ap-1606	56	14	shaft	shaft	NOUN
ap-1606	56	15	and	and	CCONJ
ap-1606	56	16	actuated	actuate	VERB
ap-1606	56	17	by	by	ADP
ap-1606	56	18	a	a	DET
ap-1606	56	19	small	small	ADJ
ap-1606	56	20	hydraulic	hydraulic	ADJ
ap-1606	56	21	cylinder	cylinder	NOUN
ap-1606	56	22	.	.	PUNCT
ap-1606	57	1	this	this	DET
ap-1606	57	2	way	way	NOUN
ap-1606	57	3	,	,	PUNCT
ap-1606	57	4	we	we	PRON
ap-1606	57	5	can	can	AUX
ap-1606	57	6	obtain	obtain	VERB
ap-1606	57	7	different	different	ADJ
ap-1606	57	8	values	value	NOUN
ap-1606	57	9	for	for	ADP
ap-1606	57	10	the	the	DET
ap-1606	57	11	loading	loading	NOUN
ap-1606	57	12	torque	torque	NOUN
ap-1606	57	13	.	.	PUNCT
ap-1606	58	1	the	the	DET
ap-1606	58	2	preliminary	preliminary	ADJ
ap-1606	58	3	experimental	experimental	ADJ
ap-1606	58	4	data	datum	NOUN
ap-1606	58	5	,	,	PUNCT
ap-1606	58	6	representing	represent	VERB
ap-1606	58	7	the	the	DET
ap-1606	58	8	functional	functional	ADJ
ap-1606	58	9	parameters	parameter	NOUN
ap-1606	58	10	,	,	PUNCT
ap-1606	58	11	was	be	AUX
ap-1606	58	12	obtained	obtain	VERB
ap-1606	58	13	taking	take	VERB
ap-1606	58	14	into	into	ADP
ap-1606	58	15	account	account	NOUN
ap-1606	58	16	the	the	DET
ap-1606	58	17	monitoring	monitoring	NOUN
ap-1606	58	18	protocol	protocol	NOUN
ap-1606	58	19	,	,	PUNCT
ap-1606	58	20	the	the	DET
ap-1606	58	21	disposition	disposition	NOUN
ap-1606	58	22	of	of	ADP
ap-1606	58	23	the	the	DET
ap-1606	58	24	sensors	sensor	NOUN
ap-1606	58	25	,	,	PUNCT
ap-1606	58	26	and	and	CCONJ
ap-1606	58	27	using	use	VERB
ap-1606	58	28	a	a	DET
ap-1606	58	29	data	data	NOUN
ap-1606	58	30	acquisition	acquisition	NOUN
ap-1606	58	31	board	board	NOUN
ap-1606	58	32	,	,	PUNCT
ap-1606	58	33	figure	figure	VERB
ap-1606	58	34	4	4	NUM
ap-1606	58	35	.	.	NOUN
ap-1606	58	36	98	98	NUM
ap-1606	58	37	acta	acta	PROPN
ap-1606	58	38	polytechnica	polytechnica	PROPN
ap-1606	58	39	vol	vol	NOUN
ap-1606	58	40	.	.	PUNCT
ap-1606	59	1	52	52	NUM
ap-1606	59	2	no	no	NOUN
ap-1606	59	3	.	.	PUNCT
ap-1606	60	1	4/2012	4/2012	NUM
ap-1606	60	2	figure	figure	NOUN
ap-1606	60	3	4	4	NUM
ap-1606	60	4	:	:	PUNCT
ap-1606	60	5	pressures	pressure	NOUN
ap-1606	60	6	,	,	PUNCT
ap-1606	60	7	motor	motor	NOUN
ap-1606	60	8	piston	piston	NOUN
ap-1606	60	9	stroke	stroke	NOUN
ap-1606	60	10	and	and	CCONJ
ap-1606	60	11	angular	angular	ADJ
ap-1606	60	12	speed	speed	NOUN
ap-1606	60	13	evolution	evolution	NOUN
ap-1606	60	14	in	in	ADP
ap-1606	60	15	order	order	NOUN
ap-1606	60	16	to	to	PART
ap-1606	60	17	acquire	acquire	VERB
ap-1606	60	18	the	the	DET
ap-1606	60	19	experimental	experimental	ADJ
ap-1606	60	20	data	datum	NOUN
ap-1606	60	21	during	during	ADP
ap-1606	60	22	the	the	DET
ap-1606	60	23	testing	testing	NOUN
ap-1606	60	24	process	process	NOUN
ap-1606	60	25	we	we	PRON
ap-1606	60	26	had	have	VERB
ap-1606	60	27	to	to	PART
ap-1606	60	28	control	control	VERB
ap-1606	60	29	the	the	DET
ap-1606	60	30	mechanical	mechanical	ADJ
ap-1606	60	31	and	and	CCONJ
ap-1606	60	32	hydraulic	hydraulic	ADJ
ap-1606	60	33	parameters	parameter	NOUN
ap-1606	60	34	precisely	precisely	ADV
ap-1606	60	35	,	,	PUNCT
ap-1606	60	36	using	use	VERB
ap-1606	60	37	proximity	proximity	NOUN
ap-1606	60	38	sensors	sensor	NOUN
ap-1606	60	39	mounted	mount	VERB
ap-1606	60	40	on	on	ADP
ap-1606	60	41	the	the	DET
ap-1606	60	42	rotation	rotation	NOUN
ap-1606	60	43	shafts	shafts	ADJ
ap-1606	60	44	,	,	PUNCT
ap-1606	60	45	pressure	pressure	NOUN
ap-1606	60	46	sensors	sensor	NOUN
ap-1606	60	47	mounted	mount	VERB
ap-1606	60	48	on	on	ADP
ap-1606	60	49	representative	representative	ADJ
ap-1606	60	50	points	point	NOUN
ap-1606	60	51	of	of	ADP
ap-1606	60	52	the	the	DET
ap-1606	60	53	hydraulic	hydraulic	ADJ
ap-1606	60	54	pipes	pipe	NOUN
ap-1606	60	55	,	,	PUNCT
ap-1606	60	56	and	and	CCONJ
ap-1606	60	57	displacement	displacement	ADJ
ap-1606	60	58	sensors	sensor	NOUN
ap-1606	60	59	mounted	mount	VERB
ap-1606	60	60	on	on	ADP
ap-1606	60	61	the	the	DET
ap-1606	60	62	motor	motor	NOUN
ap-1606	60	63	cylinder	cylinder	NOUN
ap-1606	60	64	pistons	piston	NOUN
ap-1606	60	65	.	.	PUNCT
ap-1606	61	1	[	[	X
ap-1606	61	2	3	3	X
ap-1606	61	3	]	]	PUNCT
ap-1606	61	4	a	a	DET
ap-1606	61	5	series	series	NOUN
ap-1606	61	6	of	of	ADP
ap-1606	61	7	functional	functional	ADJ
ap-1606	61	8	parameters	parameter	NOUN
ap-1606	61	9	of	of	ADP
ap-1606	61	10	the	the	DET
ap-1606	61	11	hydraulic	hydraulic	ADJ
ap-1606	61	12	system	system	NOUN
ap-1606	61	13	driven	drive	VERB
ap-1606	61	14	by	by	ADP
ap-1606	61	15	alternating	alternate	VERB
ap-1606	61	16	flow	flow	NOUN
ap-1606	61	17	was	be	AUX
ap-1606	61	18	obtained	obtain	VERB
ap-1606	61	19	directly	directly	ADV
ap-1606	61	20	,	,	PUNCT
ap-1606	61	21	as	as	ADP
ap-1606	61	22	:	:	PUNCT
ap-1606	61	23	angular	angular	ADJ
ap-1606	61	24	speed	speed	NOUN
ap-1606	61	25	of	of	ADP
ap-1606	61	26	the	the	DET
ap-1606	61	27	shafts	shafts	ADJ
ap-1606	61	28	,	,	PUNCT
ap-1606	61	29	generator	generator	NOUN
ap-1606	61	30	and	and	CCONJ
ap-1606	61	31	motor	motor	NOUN
ap-1606	61	32	;	;	PUNCT
ap-1606	61	33	pressures	pressure	NOUN
ap-1606	61	34	(	(	PUNCT
ap-1606	61	35	on	on	ADP
ap-1606	61	36	the	the	DET
ap-1606	61	37	generator	generator	NOUN
ap-1606	61	38	,	,	PUNCT
ap-1606	61	39	on	on	ADP
ap-1606	61	40	the	the	DET
ap-1606	61	41	motor	motor	NOUN
ap-1606	61	42	—	—	PUNCT
ap-1606	61	43	loaded	load	VERB
ap-1606	61	44	,	,	PUNCT
ap-1606	61	45	on	on	ADP
ap-1606	61	46	the	the	DET
ap-1606	61	47	motor	motor	NOUN
ap-1606	61	48	idle	idle	NOUN
ap-1606	61	49	,	,	PUNCT
ap-1606	61	50	in	in	ADP
ap-1606	61	51	the	the	DET
ap-1606	61	52	phase	phase	NOUN
ap-1606	61	53	line	line	NOUN
ap-1606	61	54	pipes	pipe	NOUN
ap-1606	61	55	or	or	CCONJ
ap-1606	61	56	in	in	ADP
ap-1606	61	57	the	the	DET
ap-1606	61	58	interconnection	interconnection	NOUN
ap-1606	61	59	pipes	pipe	NOUN
ap-1606	61	60	)	)	PUNCT
ap-1606	61	61	;	;	PUNCT
ap-1606	61	62	and	and	CCONJ
ap-1606	61	63	the	the	DET
ap-1606	61	64	piston	piston	NOUN
ap-1606	61	65	strokes	stroke	NOUN
ap-1606	61	66	of	of	ADP
ap-1606	61	67	the	the	DET
ap-1606	61	68	motor	motor	NOUN
ap-1606	61	69	.	.	PUNCT
ap-1606	62	1	some	some	PRON
ap-1606	62	2	of	of	ADP
ap-1606	62	3	the	the	DET
ap-1606	62	4	diagrams	diagram	NOUN
ap-1606	62	5	were	be	AUX
ap-1606	62	6	obtained	obtain	VERB
ap-1606	62	7	indirectly	indirectly	ADV
ap-1606	62	8	,	,	PUNCT
ap-1606	62	9	using	use	VERB
ap-1606	62	10	recorded	recorded	ADJ
ap-1606	62	11	data	datum	NOUN
ap-1606	62	12	referring	refer	VERB
ap-1606	62	13	to	to	ADP
ap-1606	62	14	:	:	PUNCT
ap-1606	62	15	transmitted	transmit	VERB
ap-1606	62	16	torques	torque	NOUN
ap-1606	62	17	and	and	CCONJ
ap-1606	62	18	phase	phase	NOUN
ap-1606	62	19	alteration	alteration	NOUN
ap-1606	62	20	between	between	ADP
ap-1606	62	21	alternating	alternate	VERB
ap-1606	62	22	flow	flow	NOUN
ap-1606	62	23	and	and	CCONJ
ap-1606	62	24	harmonic	harmonic	ADJ
ap-1606	62	25	pressure	pressure	NOUN
ap-1606	62	26	or	or	CCONJ
ap-1606	62	27	the	the	DET
ap-1606	62	28	rotational	rotational	ADJ
ap-1606	62	29	position	position	NOUN
ap-1606	62	30	of	of	ADP
ap-1606	62	31	the	the	DET
ap-1606	62	32	generator	generator	NOUN
ap-1606	62	33	and	and	CCONJ
ap-1606	62	34	motor	motor	NOUN
ap-1606	62	35	shafts	shafts	ADJ
ap-1606	62	36	.	.	PUNCT
ap-1606	63	1	5	5	NUM
ap-1606	63	2	conclusion	conclusion	NOUN
ap-1606	63	3	the	the	DET
ap-1606	63	4	objective	objective	NOUN
ap-1606	63	5	of	of	ADP
ap-1606	63	6	this	this	DET
ap-1606	63	7	research	research	NOUN
ap-1606	63	8	was	be	AUX
ap-1606	63	9	to	to	PART
ap-1606	63	10	study	study	VERB
ap-1606	63	11	a	a	DET
ap-1606	63	12	new	new	ADJ
ap-1606	63	13	approach	approach	NOUN
ap-1606	63	14	to	to	ADP
ap-1606	63	15	hydraulic	hydraulic	ADJ
ap-1606	63	16	drives	drive	NOUN
ap-1606	63	17	,	,	PUNCT
ap-1606	63	18	in	in	ADP
ap-1606	63	19	which	which	PRON
ap-1606	63	20	the	the	DET
ap-1606	63	21	pressure	pressure	NOUN
ap-1606	63	22	and	and	CCONJ
ap-1606	63	23	flow	flow	NOUN
ap-1606	63	24	is	be	AUX
ap-1606	63	25	not	not	PART
ap-1606	63	26	continuously	continuously	ADV
ap-1606	63	27	transmitted	transmit	VERB
ap-1606	63	28	between	between	ADP
ap-1606	63	29	the	the	DET
ap-1606	63	30	energy	energy	NOUN
ap-1606	63	31	converters	converter	NOUN
ap-1606	63	32	(	(	PUNCT
ap-1606	63	33	pumps	pump	NOUN
ap-1606	63	34	and	and	CCONJ
ap-1606	63	35	motors	motor	NOUN
ap-1606	63	36	)	)	PUNCT
ap-1606	63	37	.	.	PUNCT
ap-1606	64	1	the	the	DET
ap-1606	64	2	paper	paper	NOUN
ap-1606	64	3	describes	describe	VERB
ap-1606	64	4	the	the	DET
ap-1606	64	5	construction	construction	NOUN
ap-1606	64	6	principles	principle	NOUN
ap-1606	64	7	of	of	ADP
ap-1606	64	8	hydraulic	hydraulic	ADJ
ap-1606	64	9	systems	system	NOUN
ap-1606	64	10	driven	drive	VERB
ap-1606	64	11	by	by	ADP
ap-1606	64	12	alternating	alternate	VERB
ap-1606	64	13	flow	flow	NOUN
ap-1606	64	14	.	.	PUNCT
ap-1606	65	1	within	within	ADP
ap-1606	65	2	these	these	DET
ap-1606	65	3	systems	system	NOUN
ap-1606	65	4	,	,	PUNCT
ap-1606	65	5	the	the	DET
ap-1606	65	6	active	active	ADJ
ap-1606	65	7	stroke	stroke	NOUN
ap-1606	65	8	of	of	ADP
ap-1606	65	9	the	the	DET
ap-1606	65	10	pistons	piston	NOUN
ap-1606	65	11	is	be	AUX
ap-1606	65	12	produced	produce	VERB
ap-1606	65	13	by	by	ADP
ap-1606	65	14	the	the	DET
ap-1606	65	15	flow	flow	NOUN
ap-1606	65	16	of	of	ADP
ap-1606	65	17	pressurized	pressurized	ADJ
ap-1606	65	18	fluid	fluid	NOUN
ap-1606	65	19	from	from	ADP
ap-1606	65	20	the	the	DET
ap-1606	65	21	generator	generator	NOUN
ap-1606	65	22	,	,	PUNCT
ap-1606	65	23	while	while	SCONJ
ap-1606	65	24	,	,	PUNCT
ap-1606	65	25	for	for	ADP
ap-1606	65	26	the	the	DET
ap-1606	65	27	retraction	retraction	NOUN
ap-1606	65	28	stroke	stroke	NOUN
ap-1606	65	29	,	,	PUNCT
ap-1606	65	30	a	a	DET
ap-1606	65	31	supplementary	supplementary	ADJ
ap-1606	65	32	connection	connection	NOUN
ap-1606	65	33	to	to	ADP
ap-1606	65	34	a	a	DET
ap-1606	65	35	pressure	pressure	NOUN
ap-1606	65	36	generator	generator	NOUN
ap-1606	65	37	is	be	AUX
ap-1606	65	38	necessary	necessary	ADJ
ap-1606	65	39	,	,	PUNCT
ap-1606	65	40	working	work	VERB
ap-1606	65	41	in	in	ADP
ap-1606	65	42	the	the	DET
ap-1606	65	43	opposite	opposite	ADJ
ap-1606	65	44	phase	phase	NOUN
ap-1606	65	45	to	to	ADP
ap-1606	65	46	the	the	DET
ap-1606	65	47	first	first	ADJ
ap-1606	65	48	.	.	PUNCT
ap-1606	66	1	this	this	PRON
ap-1606	66	2	means	mean	VERB
ap-1606	66	3	that	that	SCONJ
ap-1606	66	4	the	the	DET
ap-1606	66	5	pistons	piston	NOUN
ap-1606	66	6	can	can	AUX
ap-1606	66	7	be	be	AUX
ap-1606	66	8	interconnected	interconnect	VERB
ap-1606	66	9	in	in	ADP
ap-1606	66	10	star	star	NOUN
ap-1606	66	11	or	or	CCONJ
ap-1606	66	12	delta	delta	NOUN
ap-1606	66	13	configuration	configuration	NOUN
ap-1606	66	14	.	.	PUNCT
ap-1606	67	1	the	the	DET
ap-1606	67	2	experimental	experimental	ADJ
ap-1606	67	3	results	result	NOUN
ap-1606	67	4	,	,	PUNCT
ap-1606	67	5	combined	combine	VERB
ap-1606	67	6	with	with	ADP
ap-1606	67	7	the	the	DET
ap-1606	67	8	mathematical	mathematical	ADJ
ap-1606	67	9	model	model	NOUN
ap-1606	67	10	of	of	ADP
ap-1606	67	11	this	this	DET
ap-1606	67	12	system	system	NOUN
ap-1606	67	13	,	,	PUNCT
ap-1606	67	14	demonstrate	demonstrate	VERB
ap-1606	67	15	a	a	DET
ap-1606	67	16	way	way	NOUN
ap-1606	67	17	to	to	PART
ap-1606	67	18	adjust	adjust	VERB
ap-1606	67	19	,	,	PUNCT
ap-1606	67	20	during	during	ADP
ap-1606	67	21	the	the	DET
ap-1606	67	22	functioning	functioning	NOUN
ap-1606	67	23	,	,	PUNCT
ap-1606	67	24	several	several	ADJ
ap-1606	67	25	input	input	NOUN
ap-1606	67	26	parameters	parameter	NOUN
ap-1606	67	27	(	(	PUNCT
ap-1606	67	28	e.g.	e.g.	ADV
ap-1606	67	29	the	the	DET
ap-1606	67	30	initial	initial	ADJ
ap-1606	67	31	static	static	ADJ
ap-1606	67	32	pressure	pressure	NOUN
ap-1606	67	33	and	and	CCONJ
ap-1606	67	34	the	the	DET
ap-1606	67	35	angular	angular	ADJ
ap-1606	67	36	speed	speed	NOUN
ap-1606	67	37	of	of	ADP
ap-1606	67	38	the	the	DET
ap-1606	67	39	generator	generator	NOUN
ap-1606	67	40	)	)	PUNCT
ap-1606	67	41	,	,	PUNCT
ap-1606	67	42	in	in	ADP
ap-1606	67	43	order	order	NOUN
ap-1606	67	44	to	to	PART
ap-1606	67	45	obtain	obtain	VERB
ap-1606	67	46	the	the	DET
ap-1606	67	47	anticipated	anticipate	VERB
ap-1606	67	48	output	output	NOUN
ap-1606	67	49	values	value	NOUN
ap-1606	67	50	of	of	ADP
ap-1606	67	51	some	some	DET
ap-1606	67	52	parameters	parameter	NOUN
ap-1606	67	53	,	,	PUNCT
ap-1606	67	54	or	or	CCONJ
ap-1606	67	55	whether	whether	SCONJ
ap-1606	67	56	the	the	DET
ap-1606	67	57	system	system	NOUN
ap-1606	67	58	load	load	NOUN
ap-1606	67	59	is	be	AUX
ap-1606	67	60	modifying	modify	VERB
ap-1606	67	61	.	.	PUNCT
ap-1606	68	1	knowing	know	VERB
ap-1606	68	2	the	the	DET
ap-1606	68	3	limits	limit	NOUN
ap-1606	68	4	of	of	ADP
ap-1606	68	5	this	this	DET
ap-1606	68	6	system	system	NOUN
ap-1606	68	7	,	,	PUNCT
ap-1606	68	8	the	the	DET
ap-1606	68	9	next	next	ADJ
ap-1606	68	10	development	development	NOUN
ap-1606	68	11	step	step	NOUN
ap-1606	68	12	is	be	AUX
ap-1606	68	13	automatic	automatic	ADJ
ap-1606	68	14	control	control	NOUN
ap-1606	68	15	of	of	ADP
ap-1606	68	16	the	the	DET
ap-1606	68	17	main	main	ADJ
ap-1606	68	18	mechanical	mechanical	ADJ
ap-1606	68	19	and	and	CCONJ
ap-1606	68	20	hydraulic	hydraulic	ADJ
ap-1606	68	21	output	output	NOUN
ap-1606	68	22	parameters	parameter	NOUN
ap-1606	68	23	.	.	PUNCT
ap-1606	69	1	references	reference	NOUN
ap-1606	69	2	[	[	X
ap-1606	69	3	1	1	NUM
ap-1606	69	4	]	]	X
ap-1606	69	5	constantinescu	constantinescu	NOUN
ap-1606	69	6	,	,	PUNCT
ap-1606	69	7	g.	g.	PROPN
ap-1606	69	8	:	:	PUNCT
ap-1606	69	9	theory	theory	NOUN
ap-1606	69	10	of	of	ADP
ap-1606	69	11	sonics	sonics	PROPN
ap-1606	69	12	.	.	PUNCT
ap-1606	70	1	bucureşti	bucureşti	PROPN
ap-1606	70	2	:	:	PUNCT
ap-1606	70	3	published	publish	VERB
ap-1606	70	4	by	by	ADP
ap-1606	70	5	romanian	romanian	PROPN
ap-1606	70	6	academy	academy	PROPN
ap-1606	70	7	,	,	PUNCT
ap-1606	70	8	1985	1985	NUM
ap-1606	70	9	(	(	PUNCT
ap-1606	70	10	in	in	ADP
ap-1606	70	11	romanian	romanian	NOUN
ap-1606	70	12	)	)	PUNCT
ap-1606	70	13	.	.	PUNCT
ap-1606	71	1	[	[	X
ap-1606	71	2	2	2	NUM
ap-1606	71	3	]	]	X
ap-1606	71	4	marcu	marcu	NOUN
ap-1606	71	5	,	,	PUNCT
ap-1606	71	6	i.-l	i.-l	NOUN
ap-1606	71	7	.	.	PUNCT
ap-1606	71	8	:	:	PUNCT
ap-1606	71	9	researches	research	NOUN
ap-1606	71	10	and	and	CCONJ
ap-1606	71	11	contributions	contribution	NOUN
ap-1606	71	12	regarding	regard	VERB
ap-1606	71	13	the	the	DET
ap-1606	71	14	improving	improving	NOUN
ap-1606	71	15	of	of	ADP
ap-1606	71	16	the	the	DET
ap-1606	71	17	acting	act	VERB
ap-1606	71	18	systems	system	NOUN
ap-1606	71	19	functioning	function	VERB
ap-1606	71	20	with	with	ADP
ap-1606	71	21	pressure	pressure	NOUN
ap-1606	71	22	waves	wave	NOUN
ap-1606	71	23	.	.	PUNCT
ap-1606	72	1	phd	phd	NOUN
ap-1606	72	2	.	.	PUNCT
ap-1606	73	1	thesis	thesis	NOUN
ap-1606	73	2	,	,	PUNCT
ap-1606	73	3	clujnapoca	clujnapoca	NOUN
ap-1606	73	4	,	,	PUNCT
ap-1606	73	5	2004	2004	NUM
ap-1606	73	6	.	.	PUNCT
ap-1606	74	1	[	[	X
ap-1606	74	2	3	3	NUM
ap-1606	74	3	]	]	PUNCT
ap-1606	74	4	marecu	marecu	NOUN
ap-1606	74	5	i.-l	i.-l	NOUN
ap-1606	74	6	.	.	PUNCT
ap-1606	75	1	:	:	PUNCT
ap-1606	76	1	functional	functional	ADJ
ap-1606	76	2	parameters	parameter	NOUN
ap-1606	76	3	monitoring	monitor	VERB
ap-1606	76	4	for	for	ADP
ap-1606	76	5	an	an	DET
ap-1606	76	6	alternating	alternate	VERB
ap-1606	76	7	flow	flow	NOUN
ap-1606	76	8	driven	drive	VERB
ap-1606	76	9	hydraulic	hydraulic	ADJ
ap-1606	76	10	system	system	NOUN
ap-1606	76	11	.	.	PUNCT
ap-1606	77	1	in	in	ADP
ap-1606	77	2	ieee	ieee	NOUN
ap-1606	77	3	proceedings	proceeding	NOUN
ap-1606	77	4	of	of	ADP
ap-1606	77	5	international	international	ADJ
ap-1606	77	6	conference	conference	NOUN
ap-1606	77	7	aqtr	aqtr	NOUN
ap-1606	77	8	,	,	PUNCT
ap-1606	77	9	cluj	cluj	NOUN
ap-1606	77	10	-	-	PUNCT
ap-1606	77	11	napoca	napoca	NOUN
ap-1606	77	12	,	,	PUNCT
ap-1606	77	13	2008	2008	NUM
ap-1606	77	14	,	,	PUNCT
ap-1606	77	15	tome	tome	NOUN
ap-1606	77	16	iii	iii	NOUN
ap-1606	77	17	,	,	PUNCT
ap-1606	77	18	p.	p.	NOUN
ap-1606	77	19	239	239	NUM
ap-1606	77	20	.	.	PUNCT
ap-1606	78	1	isbn	isbn	ADJ
ap-1606	78	2	978	978	NUM
ap-1606	78	3	-	-	SYM
ap-1606	78	4	1	1	NUM
ap-1606	78	5	-	-	PUNCT
ap-1606	78	6	4244	4244	NUM
ap-1606	78	7	-	-	PUNCT
ap-1606	78	8	2576	2576	NUM
ap-1606	78	9	-	-	SYM
ap-1606	78	10	1	1	NUM
ap-1606	78	11	.	.	PUNCT
ap-1606	79	1	[	[	X
ap-1606	79	2	4	4	NUM
ap-1606	79	3	]	]	X
ap-1606	79	4	pop	pop	NOUN
ap-1606	79	5	,	,	PUNCT
ap-1606	79	6	i.	i.	NOUN
ap-1606	79	7	,	,	PUNCT
ap-1606	79	8	a.o	a.o	PROPN
ap-1606	79	9	.	.	PROPN
ap-1606	79	10	:	:	PUNCT
ap-1606	79	11	sonics	sonics	PROPN
ap-1606	79	12	applications	application	NOUN
ap-1606	79	13	.	.	PUNCT
ap-1606	80	1	experimental	experimental	ADJ
ap-1606	80	2	results	result	NOUN
ap-1606	80	3	.	.	PUNCT
ap-1606	81	1	ed	ed	X
ap-1606	81	2	.	.	PUNCT
ap-1606	82	1	performantica	performantica	PROPN
ap-1606	82	2	,	,	PUNCT
ap-1606	82	3	iaşi	iaşi	ADP
ap-1606	82	4	,	,	PUNCT
ap-1606	82	5	2007	2007	NUM
ap-1606	82	6	(	(	PUNCT
ap-1606	82	7	in	in	ADP
ap-1606	82	8	romanian	romanian	NOUN
ap-1606	82	9	)	)	PUNCT
ap-1606	82	10	.	.	PUNCT
ap-1606	83	1	isbn	isbn	ADJ
ap-1606	83	2	978	978	NUM
ap-1606	83	3	-	-	SYM
ap-1606	83	4	973	973	NUM
ap-1606	83	5	-	-	PUNCT
ap-1606	83	6	730	730	NUM
ap-1606	83	7	-	-	SYM
ap-1606	83	8	391	391	NUM
ap-1606	83	9	-	-	SYM
ap-1606	83	10	2	2	NUM
ap-1606	83	11	.	.	NUM
ap-1606	83	12	99	99	NUM