id	sid	tid	token	lemma	pos
cet-80	1	1	chemical	chemical	NOUN
cet-80	1	2	engineering	engineering	NOUN
cet-80	1	3	transactions	transaction	NOUN
cet-80	1	4	vol	vol	NOUN
cet-80	1	5	.	.	PROPN
cet-80	1	6	61	61	NUM
cet-80	1	7	,	,	PUNCT
cet-80	1	8	2017	2017	NUM
cet-80	1	9	a	a	DET
cet-80	1	10	publication	publication	NOUN
cet-80	1	11	of	of	ADP
cet-80	1	12	the	the	DET
cet-80	1	13	italian	italian	ADJ
cet-80	1	14	association	association	NOUN
cet-80	1	15	of	of	ADP
cet-80	1	16	chemical	chemical	PROPN
cet-80	1	17	engineering	engineering	NOUN
cet-80	1	18	online	online	ADV
cet-80	1	19	at	at	ADP
cet-80	1	20	www.aidic.it/cet	www.aidic.it/cet	PROPN
cet-80	1	21	guest	guest	NOUN
cet-80	1	22	editors	editor	NOUN
cet-80	1	23	:	:	PUNCT
cet-80	1	24	petar	petar	PROPN
cet-80	1	25	s	s	PART
cet-80	1	26	varbanov	varbanov	NOUN
cet-80	1	27	,	,	PUNCT
cet-80	1	28	rongxin	rongxin	PROPN
cet-80	1	29	su	su	PROPN
cet-80	1	30	,	,	PUNCT
cet-80	1	31	hon	hon	PROPN
cet-80	1	32	loong	loong	PROPN
cet-80	1	33	lam	lam	PROPN
cet-80	1	34	,	,	PUNCT
cet-80	1	35	xia	xia	PROPN
cet-80	1	36	liu	liu	PROPN
cet-80	1	37	,	,	PUNCT
cet-80	1	38	jiří	jiří	NOUN
cet-80	1	39	j	j	PROPN
cet-80	1	40	klemeš	klemeš	PROPN
cet-80	1	41	copyright	copyright	NOUN
cet-80	1	42	©	©	PROPN
cet-80	1	43	2017	2017	NUM
cet-80	1	44	,	,	PUNCT
cet-80	1	45	aidic	aidic	ADJ
cet-80	1	46	servizi	servizi	PROPN
cet-80	1	47	s.r.l	s.r.l	PROPN
cet-80	1	48	.	.	PUNCT
cet-80	2	1	isbn	isbn	ADJ
cet-80	2	2	978	978	NUM
cet-80	2	3	-	-	SYM
cet-80	2	4	88	88	NUM
cet-80	2	5	-	-	PUNCT
cet-80	2	6	95608	95608	NUM
cet-80	2	7	-	-	PUNCT
cet-80	2	8	51	51	NUM
cet-80	2	9	-	-	SYM
cet-80	2	10	8	8	NUM
cet-80	2	11	;	;	PUNCT
cet-80	2	12	issn	issn	PROPN
cet-80	2	13	2283	2283	NUM
cet-80	2	14	-	-	SYM
cet-80	2	15	9216	9216	NUM
cet-80	2	16	process	process	NOUN
cet-80	2	17	control	control	NOUN
cet-80	2	18	and	and	CCONJ
cet-80	2	19	coordinating	coordinate	VERB
cet-80	2	20	optimisation	optimisation	NOUN
cet-80	2	21	for	for	ADP
cet-80	2	22	the	the	DET
cet-80	2	23	multifeed	multifeed	ADJ
cet-80	2	24	demethaniser	demethaniser	NOUN
cet-80	2	25	in	in	ADP
cet-80	2	26	ethylene	ethylene	NOUN
cet-80	2	27	complex	complex	NOUN
cet-80	2	28	bo	bo	PROPN
cet-80	2	29	wu	wu	PROPN
cet-80	2	30	,	,	PUNCT
cet-80	2	31	xiong	xiong	PROPN
cet-80	2	32	-	-	PUNCT
cet-80	2	33	lin	lin	PROPN
cet-80	2	34	luo	luo	PROPN
cet-80	2	35	*	*	PROPN
cet-80	2	36	department	department	PROPN
cet-80	2	37	of	of	ADP
cet-80	2	38	automation	automation	NOUN
cet-80	2	39	,	,	PUNCT
cet-80	2	40	china	china	PROPN
cet-80	2	41	university	university	PROPN
cet-80	2	42	of	of	ADP
cet-80	2	43	petroleum	petroleum	PROPN
cet-80	2	44	,	,	PUNCT
cet-80	2	45	beijing	beijing	PROPN
cet-80	2	46	,	,	PUNCT
cet-80	2	47	102249	102249	NUM
cet-80	2	48	,	,	PUNCT
cet-80	2	49	china	china	PROPN
cet-80	2	50	luoxl@cup.edu.cn	luoxl@cup.edu.cn	PROPN
cet-80	2	51	.	.	PUNCT
cet-80	3	1	in	in	ADP
cet-80	3	2	the	the	DET
cet-80	3	3	chemical	chemical	NOUN
cet-80	3	4	process	process	NOUN
cet-80	3	5	,	,	PUNCT
cet-80	3	6	it	it	PRON
cet-80	3	7	is	be	AUX
cet-80	3	8	essential	essential	ADJ
cet-80	3	9	to	to	PART
cet-80	3	10	control	control	VERB
cet-80	3	11	the	the	DET
cet-80	3	12	product	product	NOUN
cet-80	3	13	quality	quality	NOUN
cet-80	3	14	and	and	CCONJ
cet-80	3	15	optimal	optimal	ADJ
cet-80	3	16	utilisation	utilisation	NOUN
cet-80	3	17	in	in	ADP
cet-80	3	18	limited	limited	ADJ
cet-80	3	19	energy	energy	NOUN
cet-80	3	20	.	.	PUNCT
cet-80	4	1	to	to	PART
cet-80	4	2	achieve	achieve	VERB
cet-80	4	3	the	the	DET
cet-80	4	4	goal	goal	NOUN
cet-80	4	5	of	of	ADP
cet-80	4	6	energy	energy	NOUN
cet-80	4	7	savings	saving	NOUN
cet-80	4	8	during	during	ADP
cet-80	4	9	the	the	DET
cet-80	4	10	process	process	NOUN
cet-80	4	11	control	control	NOUN
cet-80	4	12	,	,	PUNCT
cet-80	4	13	three	three	NUM
cet-80	4	14	kinds	kind	NOUN
cet-80	4	15	of	of	ADP
cet-80	4	16	process	process	NOUN
cet-80	4	17	control	control	NOUN
cet-80	4	18	and	and	CCONJ
cet-80	4	19	coordinating	coordinate	VERB
cet-80	4	20	optimisation	optimisation	NOUN
cet-80	4	21	strategies	strategy	NOUN
cet-80	4	22	are	be	AUX
cet-80	4	23	proposed	propose	VERB
cet-80	4	24	and	and	CCONJ
cet-80	4	25	compared	compare	VERB
cet-80	4	26	in	in	ADP
cet-80	4	27	a	a	DET
cet-80	4	28	two	two	NUM
cet-80	4	29	-	-	PUNCT
cet-80	4	30	input	input	NOUN
cet-80	4	31	-	-	PUNCT
cet-80	4	32	two	two	NUM
cet-80	4	33	-	-	PUNCT
cet-80	4	34	output	output	NOUN
cet-80	4	35	system	system	NOUN
cet-80	4	36	.	.	PUNCT
cet-80	5	1	the	the	DET
cet-80	5	2	first	first	ADJ
cet-80	5	3	strategy	strategy	NOUN
cet-80	5	4	contains	contain	VERB
cet-80	5	5	both	both	PRON
cet-80	5	6	setting	set	VERB
cet-80	5	7	value	value	NOUN
cet-80	5	8	control	control	NOUN
cet-80	5	9	of	of	ADP
cet-80	5	10	inputs	input	NOUN
cet-80	5	11	and	and	CCONJ
cet-80	5	12	optimisation	optimisation	NOUN
cet-80	5	13	of	of	ADP
cet-80	5	14	two	two	NUM
cet-80	5	15	set	set	VERB
cet-80	5	16	points	point	NOUN
cet-80	5	17	to	to	PART
cet-80	5	18	acquire	acquire	VERB
cet-80	5	19	the	the	DET
cet-80	5	20	control	control	NOUN
cet-80	5	21	of	of	ADP
cet-80	5	22	the	the	DET
cet-80	5	23	objective	objective	ADJ
cet-80	5	24	output	output	NOUN
cet-80	5	25	.	.	PUNCT
cet-80	6	1	the	the	DET
cet-80	6	2	second	second	ADJ
cet-80	6	3	strategy	strategy	NOUN
cet-80	6	4	is	be	AUX
cet-80	6	5	realised	realise	VERB
cet-80	6	6	by	by	ADP
cet-80	6	7	cascade	cascade	NOUN
cet-80	6	8	control	control	NOUN
cet-80	6	9	of	of	ADP
cet-80	6	10	the	the	DET
cet-80	6	11	expected	expect	VERB
cet-80	6	12	objective	objective	ADJ
cet-80	6	13	output	output	NOUN
cet-80	6	14	and	and	CCONJ
cet-80	6	15	coordinating	coordinate	VERB
cet-80	6	16	optimisation	optimisation	NOUN
cet-80	6	17	of	of	ADP
cet-80	6	18	the	the	DET
cet-80	6	19	energy	energy	NOUN
cet-80	6	20	to	to	PART
cet-80	6	21	acquire	acquire	VERB
cet-80	6	22	optimal	optimal	ADJ
cet-80	6	23	set	set	NOUN
cet-80	6	24	point	point	NOUN
cet-80	6	25	of	of	ADP
cet-80	6	26	the	the	DET
cet-80	6	27	setting	set	VERB
cet-80	6	28	value	value	NOUN
cet-80	6	29	control	control	NOUN
cet-80	6	30	of	of	ADP
cet-80	6	31	the	the	DET
cet-80	6	32	other	other	ADJ
cet-80	6	33	input	input	NOUN
cet-80	6	34	.	.	PUNCT
cet-80	7	1	for	for	ADP
cet-80	7	2	the	the	DET
cet-80	7	3	third	third	ADJ
cet-80	7	4	one	one	NOUN
cet-80	7	5	,	,	PUNCT
cet-80	7	6	the	the	DET
cet-80	7	7	objective	objective	ADJ
cet-80	7	8	output	output	NOUN
cet-80	7	9	and	and	CCONJ
cet-80	7	10	the	the	DET
cet-80	7	11	other	other	ADJ
cet-80	7	12	output	output	NOUN
cet-80	7	13	are	be	AUX
cet-80	7	14	both	both	PRON
cet-80	7	15	controlled	control	VERB
cet-80	7	16	by	by	ADP
cet-80	7	17	cascade	cascade	NOUN
cet-80	7	18	control	control	NOUN
cet-80	7	19	,	,	PUNCT
cet-80	7	20	and	and	CCONJ
cet-80	7	21	the	the	DET
cet-80	7	22	set	set	ADJ
cet-80	7	23	point	point	NOUN
cet-80	7	24	of	of	ADP
cet-80	7	25	the	the	DET
cet-80	7	26	other	other	ADJ
cet-80	7	27	output	output	NOUN
cet-80	7	28	is	be	AUX
cet-80	7	29	optimised	optimise	VERB
cet-80	7	30	to	to	PART
cet-80	7	31	achieve	achieve	VERB
cet-80	7	32	energy	energy	NOUN
cet-80	7	33	-	-	PUNCT
cet-80	7	34	saving	save	VERB
cet-80	7	35	goal	goal	NOUN
cet-80	7	36	.	.	PUNCT
cet-80	8	1	a	a	DET
cet-80	8	2	case	case	NOUN
cet-80	8	3	study	study	NOUN
cet-80	8	4	on	on	ADP
cet-80	8	5	the	the	DET
cet-80	8	6	multi	multi	ADJ
cet-80	8	7	-	-	ADJ
cet-80	8	8	feed	feed	ADJ
cet-80	8	9	demethaniser	demethaniser	NOUN
cet-80	8	10	in	in	ADP
cet-80	8	11	ethylene	ethylene	NOUN
cet-80	8	12	complex	complex	NOUN
cet-80	8	13	is	be	AUX
cet-80	8	14	employed	employ	VERB
cet-80	8	15	to	to	PART
cet-80	8	16	identify	identify	VERB
cet-80	8	17	the	the	DET
cet-80	8	18	efficiency	efficiency	NOUN
cet-80	8	19	of	of	ADP
cet-80	8	20	the	the	DET
cet-80	8	21	process	process	NOUN
cet-80	8	22	control	control	NOUN
cet-80	8	23	and	and	CCONJ
cet-80	8	24	coordinating	coordinate	VERB
cet-80	8	25	optimisation	optimisation	NOUN
cet-80	8	26	strategy	strategy	NOUN
cet-80	8	27	.	.	PUNCT
cet-80	9	1	it	it	PRON
cet-80	9	2	turns	turn	VERB
cet-80	9	3	out	out	ADP
cet-80	9	4	that	that	SCONJ
cet-80	9	5	the	the	DET
cet-80	9	6	combination	combination	NOUN
cet-80	9	7	of	of	ADP
cet-80	9	8	the	the	DET
cet-80	9	9	process	process	NOUN
cet-80	9	10	control	control	NOUN
cet-80	9	11	of	of	ADP
cet-80	9	12	the	the	DET
cet-80	9	13	overhead	overhead	ADJ
cet-80	9	14	composition	composition	NOUN
cet-80	9	15	and	and	CCONJ
cet-80	9	16	coordinating	coordinate	VERB
cet-80	9	17	optimisation	optimisation	NOUN
cet-80	9	18	of	of	ADP
cet-80	9	19	reboil	reboil	NOUN
cet-80	9	20	flow	flow	NOUN
cet-80	9	21	rate	rate	NOUN
cet-80	9	22	control	control	NOUN
cet-80	9	23	is	be	AUX
cet-80	9	24	the	the	DET
cet-80	9	25	most	most	ADV
cet-80	9	26	efficient	efficient	ADJ
cet-80	9	27	on	on	ADP
cet-80	9	28	energy	energy	NOUN
cet-80	9	29	savings	saving	NOUN
cet-80	9	30	in	in	ADP
cet-80	9	31	proposed	propose	VERB
cet-80	9	32	strategies	strategy	NOUN
cet-80	9	33	during	during	ADP
cet-80	9	34	the	the	DET
cet-80	9	35	improvement	improvement	NOUN
cet-80	9	36	of	of	ADP
cet-80	9	37	the	the	DET
cet-80	9	38	product	product	NOUN
cet-80	9	39	quality	quality	NOUN
cet-80	9	40	.	.	PUNCT
cet-80	10	1	1	1	X
cet-80	10	2	.	.	X
cet-80	10	3	introduction	introduction	NOUN
cet-80	10	4	in	in	ADP
cet-80	10	5	the	the	DET
cet-80	10	6	chemical	chemical	NOUN
cet-80	10	7	process	process	NOUN
cet-80	10	8	,	,	PUNCT
cet-80	10	9	the	the	DET
cet-80	10	10	product	product	NOUN
cet-80	10	11	quality	quality	NOUN
cet-80	10	12	of	of	ADP
cet-80	10	13	the	the	DET
cet-80	10	14	distillation	distillation	NOUN
cet-80	10	15	usually	usually	ADV
cet-80	10	16	changes	change	VERB
cet-80	10	17	along	along	ADP
cet-80	10	18	with	with	ADP
cet-80	10	19	the	the	DET
cet-80	10	20	requirements	requirement	NOUN
cet-80	10	21	of	of	ADP
cet-80	10	22	the	the	DET
cet-80	10	23	market	market	NOUN
cet-80	10	24	,	,	PUNCT
cet-80	10	25	or	or	CCONJ
cet-80	10	26	it	it	PRON
cet-80	10	27	is	be	AUX
cet-80	10	28	controlled	control	VERB
cet-80	10	29	at	at	ADP
cet-80	10	30	constant	constant	ADJ
cet-80	10	31	values	value	NOUN
cet-80	10	32	under	under	ADP
cet-80	10	33	disturbances	disturbance	NOUN
cet-80	10	34	.	.	PUNCT
cet-80	11	1	and	and	CCONJ
cet-80	11	2	the	the	DET
cet-80	11	3	adjustment	adjustment	NOUN
cet-80	11	4	of	of	ADP
cet-80	11	5	corresponding	correspond	VERB
cet-80	11	6	set	set	VERB
cet-80	11	7	points	point	NOUN
cet-80	11	8	of	of	ADP
cet-80	11	9	the	the	DET
cet-80	11	10	temperature	temperature	NOUN
cet-80	11	11	or	or	CCONJ
cet-80	11	12	composition	composition	NOUN
cet-80	11	13	controllers	controller	NOUN
cet-80	11	14	is	be	AUX
cet-80	11	15	efficient	efficient	ADJ
cet-80	11	16	.	.	PUNCT
cet-80	12	1	meanwhile	meanwhile	ADV
cet-80	12	2	,	,	PUNCT
cet-80	12	3	it	it	PRON
cet-80	12	4	is	be	AUX
cet-80	12	5	essential	essential	ADJ
cet-80	12	6	to	to	PART
cet-80	12	7	achieve	achieve	VERB
cet-80	12	8	the	the	DET
cet-80	12	9	optimal	optimal	ADJ
cet-80	12	10	utilisation	utilisation	NOUN
cet-80	12	11	of	of	ADP
cet-80	12	12	the	the	DET
cet-80	12	13	limited	limited	ADJ
cet-80	12	14	energy	energy	NOUN
cet-80	12	15	.	.	PUNCT
cet-80	13	1	strong	strong	ADJ
cet-80	13	2	anti	anti	ADJ
cet-80	13	3	-	-	ADJ
cet-80	13	4	interference	interference	ADJ
cet-80	13	5	ability	ability	NOUN
cet-80	13	6	and	and	CCONJ
cet-80	13	7	short	short	ADJ
cet-80	13	8	adjustment	adjustment	NOUN
cet-80	13	9	period	period	NOUN
cet-80	13	10	can	can	AUX
cet-80	13	11	ensure	ensure	VERB
cet-80	13	12	the	the	DET
cet-80	13	13	robustness	robustness	NOUN
cet-80	13	14	of	of	ADP
cet-80	13	15	the	the	DET
cet-80	13	16	controller	controller	NOUN
cet-80	13	17	and	and	CCONJ
cet-80	13	18	product	product	NOUN
cet-80	13	19	quality	quality	NOUN
cet-80	13	20	,	,	PUNCT
cet-80	13	21	which	which	PRON
cet-80	13	22	are	be	AUX
cet-80	13	23	significant	significant	ADJ
cet-80	13	24	for	for	ADP
cet-80	13	25	the	the	DET
cet-80	13	26	design	design	NOUN
cet-80	13	27	of	of	ADP
cet-80	13	28	the	the	DET
cet-80	13	29	control	control	NOUN
cet-80	13	30	system	system	NOUN
cet-80	13	31	.	.	PUNCT
cet-80	14	1	therefore	therefore	ADV
cet-80	14	2	,	,	PUNCT
cet-80	14	3	the	the	DET
cet-80	14	4	investigation	investigation	NOUN
cet-80	14	5	on	on	ADP
cet-80	14	6	the	the	DET
cet-80	14	7	process	process	NOUN
cet-80	14	8	control	control	NOUN
cet-80	14	9	and	and	CCONJ
cet-80	14	10	coordinating	coordinate	VERB
cet-80	14	11	optimisation	optimisation	NOUN
cet-80	14	12	strategy	strategy	NOUN
cet-80	14	13	can	can	AUX
cet-80	14	14	not	not	PART
cet-80	14	15	only	only	ADV
cet-80	14	16	guarantee	guarantee	VERB
cet-80	14	17	the	the	DET
cet-80	14	18	quality	quality	NOUN
cet-80	14	19	of	of	ADP
cet-80	14	20	the	the	DET
cet-80	14	21	product	product	NOUN
cet-80	14	22	,	,	PUNCT
cet-80	14	23	but	but	CCONJ
cet-80	14	24	also	also	ADV
cet-80	14	25	achieve	achieve	VERB
cet-80	14	26	the	the	DET
cet-80	14	27	energy	energy	NOUN
cet-80	14	28	-	-	PUNCT
cet-80	14	29	saving	save	VERB
cet-80	14	30	goal	goal	NOUN
cet-80	14	31	during	during	ADP
cet-80	14	32	the	the	DET
cet-80	14	33	life	life	NOUN
cet-80	14	34	cycle	cycle	NOUN
cet-80	14	35	.	.	PUNCT
cet-80	15	1	the	the	DET
cet-80	15	2	existing	exist	VERB
cet-80	15	3	energy	energy	NOUN
cet-80	15	4	-	-	PUNCT
cet-80	15	5	saving	save	VERB
cet-80	15	6	measures	measure	NOUN
cet-80	15	7	on	on	ADP
cet-80	15	8	the	the	DET
cet-80	15	9	distillation	distillation	NOUN
cet-80	15	10	can	can	AUX
cet-80	15	11	be	be	AUX
cet-80	15	12	separated	separate	VERB
cet-80	15	13	into	into	ADP
cet-80	15	14	several	several	ADJ
cet-80	15	15	branches	branch	NOUN
cet-80	15	16	:	:	PUNCT
cet-80	15	17	heat	heat	NOUN
cet-80	15	18	integration	integration	NOUN
cet-80	15	19	of	of	ADP
cet-80	15	20	the	the	DET
cet-80	15	21	distillation	distillation	NOUN
cet-80	15	22	(	(	PUNCT
cet-80	15	23	linnhoff	linnhoff	NOUN
cet-80	15	24	et	et	PROPN
cet-80	15	25	al	al	PROPN
cet-80	15	26	.	.	PROPN
cet-80	15	27	,	,	PUNCT
cet-80	15	28	1983	1983	NUM
cet-80	15	29	)	)	PUNCT
cet-80	15	30	which	which	PRON
cet-80	15	31	has	have	AUX
cet-80	15	32	been	be	AUX
cet-80	15	33	regarded	regard	VERB
cet-80	15	34	as	as	ADP
cet-80	15	35	the	the	DET
cet-80	15	36	helpful	helpful	ADJ
cet-80	15	37	method	method	NOUN
cet-80	15	38	for	for	ADP
cet-80	15	39	the	the	DET
cet-80	15	40	economic	economic	ADJ
cet-80	15	41	developments	development	NOUN
cet-80	15	42	in	in	ADP
cet-80	15	43	energy	energy	NOUN
cet-80	15	44	,	,	PUNCT
cet-80	15	45	water	water	NOUN
cet-80	15	46	and	and	CCONJ
cet-80	15	47	better	well	ADJ
cet-80	15	48	utilisation	utilisation	NOUN
cet-80	15	49	of	of	ADP
cet-80	15	50	resources	resource	NOUN
cet-80	15	51	(	(	PUNCT
cet-80	15	52	klemeš	klemeš	PROPN
cet-80	15	53	et	et	PROPN
cet-80	15	54	al	al	PROPN
cet-80	15	55	.	.	PROPN
cet-80	15	56	,	,	PUNCT
cet-80	15	57	2013	2013	NUM
cet-80	15	58	)	)	PUNCT
cet-80	15	59	,	,	PUNCT
cet-80	15	60	modelling	modelling	NOUN
cet-80	15	61	and	and	CCONJ
cet-80	15	62	optimisation	optimisation	NOUN
cet-80	15	63	of	of	ADP
cet-80	15	64	the	the	DET
cet-80	15	65	distillation	distillation	NOUN
cet-80	15	66	(	(	PUNCT
cet-80	15	67	osuolale	osuolale	PROPN
cet-80	15	68	and	and	CCONJ
cet-80	15	69	zhang	zhang	PROPN
cet-80	15	70	,	,	PUNCT
cet-80	15	71	2014	2014	NUM
cet-80	15	72	)	)	PUNCT
cet-80	15	73	and	and	CCONJ
cet-80	15	74	more	more	ADV
cet-80	15	75	recently	recently	ADV
cet-80	15	76	(	(	PUNCT
cet-80	15	77	luo	luo	PROPN
cet-80	15	78	et	et	PROPN
cet-80	15	79	al	al	PROPN
cet-80	15	80	.	.	PROPN
cet-80	15	81	,	,	PUNCT
cet-80	15	82	2015	2015	NUM
cet-80	15	83	;)	;)	NUM
cet-80	15	84	,	,	PUNCT
cet-80	15	85	retrofit	retrofit	NOUN
cet-80	15	86	design	design	NOUN
cet-80	15	87	to	to	PART
cet-80	15	88	increase	increase	VERB
cet-80	15	89	the	the	DET
cet-80	15	90	production	production	NOUN
cet-80	15	91	capacity	capacity	NOUN
cet-80	15	92	(	(	PUNCT
cet-80	15	93	tavan	tavan	NOUN
cet-80	15	94	et	et	PROPN
cet-80	15	95	al	al	PROPN
cet-80	15	96	.	.	PROPN
cet-80	15	97	,	,	PUNCT
cet-80	15	98	2016	2016	NUM
cet-80	15	99	)	)	PUNCT
cet-80	15	100	.	.	PUNCT
cet-80	16	1	but	but	CCONJ
cet-80	16	2	the	the	DET
cet-80	16	3	investigations	investigation	NOUN
cet-80	16	4	are	be	AUX
cet-80	16	5	limited	limit	VERB
cet-80	16	6	in	in	ADP
cet-80	16	7	the	the	DET
cet-80	16	8	fixed	fix	VERB
cet-80	16	9	product	product	NOUN
cet-80	16	10	quality	quality	NOUN
cet-80	16	11	,	,	PUNCT
cet-80	16	12	and	and	CCONJ
cet-80	16	13	authors	author	NOUN
cet-80	16	14	seldom	seldom	ADV
cet-80	16	15	consider	consider	VERB
cet-80	16	16	the	the	DET
cet-80	16	17	changes	change	NOUN
cet-80	16	18	of	of	ADP
cet-80	16	19	control	control	NOUN
cet-80	16	20	objective	objective	ADJ
cet-80	16	21	and	and	CCONJ
cet-80	16	22	control	control	NOUN
cet-80	16	23	strategies	strategy	NOUN
cet-80	16	24	.	.	PUNCT
cet-80	17	1	furthermore	furthermore	ADV
cet-80	17	2	,	,	PUNCT
cet-80	17	3	the	the	DET
cet-80	17	4	existing	exist	VERB
cet-80	17	5	control	control	NOUN
cet-80	17	6	strategies	strategy	NOUN
cet-80	17	7	of	of	ADP
cet-80	17	8	the	the	DET
cet-80	17	9	chemical	chemical	NOUN
cet-80	17	10	process	process	NOUN
cet-80	17	11	mainly	mainly	ADV
cet-80	17	12	fix	fix	VERB
cet-80	17	13	on	on	ADP
cet-80	17	14	the	the	DET
cet-80	17	15	design	design	NOUN
cet-80	17	16	of	of	ADP
cet-80	17	17	the	the	DET
cet-80	17	18	control	control	NOUN
cet-80	17	19	configurations	configuration	NOUN
cet-80	17	20	(	(	PUNCT
cet-80	17	21	koggersbøl	koggersbøl	PROPN
cet-80	17	22	et	et	PROPN
cet-80	17	23	al	al	PROPN
cet-80	17	24	.	.	PROPN
cet-80	17	25	,	,	PUNCT
cet-80	17	26	1996	1996	NUM
cet-80	17	27	)	)	PUNCT
cet-80	17	28	and	and	CCONJ
cet-80	17	29	selection	selection	NOUN
cet-80	17	30	of	of	ADP
cet-80	17	31	the	the	DET
cet-80	17	32	control	control	NOUN
cet-80	17	33	methods	method	NOUN
cet-80	17	34	.	.	PUNCT
cet-80	18	1	a	a	DET
cet-80	18	2	comprehensive	comprehensive	ADJ
cet-80	18	3	and	and	CCONJ
cet-80	18	4	costeffective	costeffective	ADJ
cet-80	18	5	study	study	NOUN
cet-80	18	6	on	on	ADP
cet-80	18	7	combination	combination	NOUN
cet-80	18	8	of	of	ADP
cet-80	18	9	the	the	DET
cet-80	18	10	process	process	NOUN
cet-80	18	11	control	control	NOUN
cet-80	18	12	and	and	CCONJ
cet-80	18	13	coordinating	coordinate	VERB
cet-80	18	14	optimisation	optimisation	NOUN
cet-80	18	15	for	for	ADP
cet-80	18	16	actual	actual	ADJ
cet-80	18	17	chemical	chemical	NOUN
cet-80	18	18	process	process	NOUN
cet-80	18	19	is	be	AUX
cet-80	18	20	still	still	ADV
cet-80	18	21	very	very	ADV
cet-80	18	22	lacking	lacking	ADJ
cet-80	18	23	,	,	PUNCT
cet-80	18	24	which	which	PRON
cet-80	18	25	can	can	AUX
cet-80	18	26	not	not	PART
cet-80	18	27	only	only	ADV
cet-80	18	28	quickly	quickly	ADV
cet-80	18	29	achieve	achieve	VERB
cet-80	18	30	the	the	DET
cet-80	18	31	final	final	ADJ
cet-80	18	32	objective	objective	ADJ
cet-80	18	33	output	output	NOUN
cet-80	18	34	as	as	SCONJ
cet-80	18	35	required	require	VERB
cet-80	18	36	,	,	PUNCT
cet-80	18	37	but	but	CCONJ
cet-80	18	38	also	also	ADV
cet-80	18	39	realise	realise	VERB
cet-80	18	40	the	the	DET
cet-80	18	41	optimal	optimal	ADJ
cet-80	18	42	utilisation	utilisation	NOUN
cet-80	18	43	of	of	ADP
cet-80	18	44	the	the	DET
cet-80	18	45	system	system	NOUN
cet-80	18	46	energy	energy	NOUN
cet-80	18	47	.	.	PUNCT
cet-80	19	1	in	in	ADP
cet-80	19	2	this	this	DET
cet-80	19	3	work	work	NOUN
cet-80	19	4	,	,	PUNCT
cet-80	19	5	to	to	PART
cet-80	19	6	study	study	VERB
cet-80	19	7	the	the	DET
cet-80	19	8	process	process	NOUN
cet-80	19	9	control	control	NOUN
cet-80	19	10	and	and	CCONJ
cet-80	19	11	coordinating	coordinate	VERB
cet-80	19	12	optimisation	optimisation	NOUN
cet-80	19	13	strategy	strategy	NOUN
cet-80	19	14	,	,	PUNCT
cet-80	19	15	a	a	DET
cet-80	19	16	simple	simple	ADJ
cet-80	19	17	two	two	NUM
cet-80	19	18	-	-	PUNCT
cet-80	19	19	input	input	NOUN
cet-80	19	20	-	-	PUNCT
cet-80	19	21	two	two	NUM
cet-80	19	22	-	-	PUNCT
cet-80	19	23	output	output	NOUN
cet-80	19	24	system	system	NOUN
cet-80	19	25	is	be	AUX
cet-80	19	26	introduced	introduce	VERB
cet-80	19	27	and	and	CCONJ
cet-80	19	28	analysed	analyse	VERB
cet-80	19	29	in	in	ADP
cet-80	19	30	section	section	NOUN
cet-80	19	31	2	2	NUM
cet-80	19	32	.	.	PUNCT
cet-80	19	33	to	to	PART
cet-80	19	34	identify	identify	VERB
cet-80	19	35	the	the	DET
cet-80	19	36	efficiency	efficiency	NOUN
cet-80	19	37	of	of	ADP
cet-80	19	38	the	the	DET
cet-80	19	39	proposed	propose	VERB
cet-80	19	40	method	method	NOUN
cet-80	19	41	,	,	PUNCT
cet-80	19	42	a	a	DET
cet-80	19	43	similar	similar	ADJ
cet-80	19	44	multi	multi	ADJ
cet-80	19	45	-	-	ADJ
cet-80	19	46	feed	feed	ADJ
cet-80	19	47	demethaniser	demethaniser	NOUN
cet-80	19	48	system	system	NOUN
cet-80	19	49	is	be	AUX
cet-80	19	50	employed	employ	VERB
cet-80	19	51	and	and	CCONJ
cet-80	19	52	discussed	discuss	VERB
cet-80	19	53	in	in	ADP
cet-80	19	54	section	section	NOUN
cet-80	19	55	3	3	NUM
cet-80	19	56	.	.	PUNCT
cet-80	20	1	meanwhile	meanwhile	ADV
cet-80	20	2	,	,	PUNCT
cet-80	20	3	process	process	NOUN
cet-80	20	4	control	control	NOUN
cet-80	20	5	and	and	CCONJ
cet-80	20	6	coordinating	coordinate	VERB
cet-80	20	7	optimisation	optimisation	NOUN
cet-80	20	8	strategies	strategy	NOUN
cet-80	20	9	are	be	AUX
cet-80	20	10	conducted	conduct	VERB
cet-80	20	11	and	and	CCONJ
cet-80	20	12	compared	compare	VERB
cet-80	20	13	to	to	PART
cet-80	20	14	select	select	VERB
cet-80	20	15	the	the	DET
cet-80	20	16	optimal	optimal	ADJ
cet-80	20	17	method	method	NOUN
cet-80	20	18	to	to	PART
cet-80	20	19	realise	realise	VERB
cet-80	20	20	energy	energy	NOUN
cet-80	20	21	savings	saving	NOUN
cet-80	20	22	during	during	ADP
cet-80	20	23	improving	improve	VERB
cet-80	20	24	the	the	DET
cet-80	20	25	product	product	NOUN
cet-80	20	26	quality	quality	NOUN
cet-80	20	27	.	.	PUNCT
cet-80	21	1	doi	doi	NOUN
cet-80	21	2	:	:	PUNCT
cet-80	21	3	10.3303	10.3303	NUM
cet-80	21	4	/	/	SYM
cet-80	21	5	cet1761027	cet1761027	NOUN
cet-80	21	6	please	please	INTJ
cet-80	21	7	cite	cite	VERB
cet-80	21	8	this	this	DET
cet-80	21	9	article	article	NOUN
cet-80	21	10	as	as	ADP
cet-80	21	11	:	:	PUNCT
cet-80	21	12	wu	wu	PROPN
cet-80	21	13	b.	b.	PROPN
cet-80	21	14	,	,	PUNCT
cet-80	21	15	luo	luo	PROPN
cet-80	21	16	x.-l	x.-l	PROPN
cet-80	21	17	.	.	PUNCT
cet-80	22	1	,	,	PUNCT
cet-80	22	2	2017	2017	NUM
cet-80	22	3	,	,	PUNCT
cet-80	23	1	process	process	NOUN
cet-80	23	2	control	control	NOUN
cet-80	23	3	and	and	CCONJ
cet-80	23	4	coordinating	coordinate	VERB
cet-80	23	5	optimisation	optimisation	NOUN
cet-80	23	6	for	for	ADP
cet-80	23	7	the	the	DET
cet-80	23	8	multi	multi	ADJ
cet-80	23	9	-	-	ADJ
cet-80	23	10	feed	feed	ADJ
cet-80	23	11	demethaniser	demethaniser	NOUN
cet-80	23	12	in	in	ADP
cet-80	23	13	ethylene	ethylene	NOUN
cet-80	23	14	complex	complex	NOUN
cet-80	23	15	,	,	PUNCT
cet-80	23	16	chemical	chemical	ADJ
cet-80	23	17	engineering	engineering	NOUN
cet-80	23	18	transactions	transaction	NOUN
cet-80	23	19	,	,	PUNCT
cet-80	23	20	61	61	NUM
cet-80	23	21	,	,	PUNCT
cet-80	23	22	175	175	NUM
cet-80	23	23	-	-	SYM
cet-80	23	24	180	180	NUM
cet-80	23	25	doi:10.3303	doi:10.3303	NOUN
cet-80	23	26	/	/	SYM
cet-80	23	27	cet1761027	cet1761027	NOUN
cet-80	23	28	175	175	NUM
cet-80	23	29	2	2	NUM
cet-80	23	30	.	.	PUNCT
cet-80	23	31	strategy	strategy	NOUN
cet-80	23	32	analysis	analysis	NOUN
cet-80	23	33	and	and	CCONJ
cet-80	23	34	methodology	methodology	NOUN
cet-80	23	35	in	in	ADP
cet-80	23	36	the	the	DET
cet-80	23	37	distillation	distillation	NOUN
cet-80	23	38	column	column	NOUN
cet-80	23	39	,	,	PUNCT
cet-80	23	40	to	to	PART
cet-80	23	41	achieve	achieve	VERB
cet-80	23	42	control	control	NOUN
cet-80	23	43	of	of	ADP
cet-80	23	44	the	the	DET
cet-80	23	45	temperature	temperature	NOUN
cet-80	23	46	and	and	CCONJ
cet-80	23	47	key	key	ADJ
cet-80	23	48	components	component	NOUN
cet-80	23	49	at	at	ADP
cet-80	23	50	the	the	DET
cet-80	23	51	overhead	overhead	NOUN
cet-80	23	52	and	and	CCONJ
cet-80	23	53	bottom	bottom	NOUN
cet-80	23	54	,	,	PUNCT
cet-80	23	55	the	the	DET
cet-80	23	56	reflux	reflux	NOUN
cet-80	23	57	and	and	CCONJ
cet-80	23	58	the	the	DET
cet-80	23	59	bottom	bottom	ADJ
cet-80	23	60	reboil	reboil	NOUN
cet-80	23	61	flow	flow	NOUN
cet-80	23	62	rate	rate	NOUN
cet-80	23	63	are	be	AUX
cet-80	23	64	always	always	ADV
cet-80	23	65	selected	select	VERB
cet-80	23	66	as	as	ADP
cet-80	23	67	operating	operating	NOUN
cet-80	23	68	variables	variable	NOUN
cet-80	23	69	,	,	PUNCT
cet-80	23	70	respectively	respectively	ADV
cet-80	23	71	.	.	PUNCT
cet-80	24	1	therefore	therefore	ADV
cet-80	24	2	,	,	PUNCT
cet-80	24	3	in	in	ADP
cet-80	24	4	terms	term	NOUN
cet-80	24	5	of	of	ADP
cet-80	24	6	the	the	DET
cet-80	24	7	control	control	NOUN
cet-80	24	8	of	of	ADP
cet-80	24	9	the	the	DET
cet-80	24	10	overhead	overhead	NOUN
cet-80	24	11	and	and	CCONJ
cet-80	24	12	bottom	bottom	NOUN
cet-80	24	13	,	,	PUNCT
cet-80	24	14	distillation	distillation	NOUN
cet-80	24	15	column	column	NOUN
cet-80	24	16	can	can	AUX
cet-80	24	17	be	be	AUX
cet-80	24	18	regarded	regard	VERB
cet-80	24	19	as	as	ADP
cet-80	24	20	a	a	DET
cet-80	24	21	twoinput	twoinput	NOUN
cet-80	24	22	-	-	PUNCT
cet-80	24	23	two	two	NUM
cet-80	24	24	-	-	PUNCT
cet-80	24	25	output	output	NOUN
cet-80	24	26	system	system	NOUN
cet-80	24	27	.	.	PUNCT
cet-80	25	1	the	the	DET
cet-80	25	2	coupling	coupling	NOUN
cet-80	25	3	relationship	relationship	NOUN
cet-80	25	4	usually	usually	ADV
cet-80	25	5	exists	exist	VERB
cet-80	25	6	between	between	ADP
cet-80	25	7	inputs	input	NOUN
cet-80	25	8	and	and	CCONJ
cet-80	25	9	outputs	output	NOUN
cet-80	25	10	,	,	PUNCT
cet-80	25	11	as	as	SCONJ
cet-80	25	12	shown	show	VERB
cet-80	25	13	in	in	ADP
cet-80	25	14	figure	figure	NOUN
cet-80	25	15	1	1	NUM
cet-80	25	16	and	and	CCONJ
cet-80	25	17	relative	relative	ADJ
cet-80	25	18	equation	equation	NOUN
cet-80	25	19	of	of	ADP
cet-80	25	20	eq(1	eq(1	NOUN
cet-80	25	21	)	)	PUNCT
cet-80	25	22	.	.	PUNCT
cet-80	26	1	u1	u1	PROPN
cet-80	26	2	u2	u2	PROPN
cet-80	26	3	y1	y1	NOUN
cet-80	26	4	y2	y2	NOUN
cet-80	26	5	figure	figure	NOUN
cet-80	26	6	1	1	NUM
cet-80	26	7	:	:	PUNCT
cet-80	26	8	two	two	NUM
cet-80	26	9	-	-	PUNCT
cet-80	26	10	input	input	NOUN
cet-80	26	11	-	-	PUNCT
cet-80	26	12	two	two	NUM
cet-80	26	13	-	-	PUNCT
cet-80	26	14	output	output	NOUN
cet-80	26	15	system	system	NOUN
cet-80	26	16			PROPN
cet-80	26	17			NUM
cet-80	26	18			ADP
cet-80	27	1			NUM
cet-80	27	2			NOUN
cet-80	27	3	)	)	PUNCT
cet-80	27	4	,	,	PUNCT
cet-80	27	5	(	(	PUNCT
cet-80	27	6	)	)	PUNCT
cet-80	27	7	,	,	PUNCT
cet-80	27	8	(	(	PUNCT
cet-80	27	9	212s2	212s2	NUM
cet-80	27	10	211s1	211s1	NUM
cet-80	27	11	uufy	uufy	NOUN
cet-80	27	12	uufy	uufy	NOUN
cet-80	27	13	(	(	PUNCT
cet-80	27	14	1	1	NUM
cet-80	27	15	)	)	PUNCT
cet-80	27	16	bristol(1966	bristol(1966	NUM
cet-80	27	17	)	)	PUNCT
cet-80	27	18	proposed	propose	VERB
cet-80	27	19	the	the	DET
cet-80	27	20	steady	steady	ADJ
cet-80	27	21	relative	relative	ADJ
cet-80	27	22	gain	gain	NOUN
cet-80	27	23	array(rga	array(rga	PROPN
cet-80	27	24	)	)	PUNCT
cet-80	27	25	method	method	NOUN
cet-80	27	26	to	to	PART
cet-80	27	27	analysis	analysis	VERB
cet-80	27	28	the	the	DET
cet-80	27	29	interaction	interaction	NOUN
cet-80	27	30	of	of	ADP
cet-80	27	31	variables	variable	NOUN
cet-80	27	32	in	in	ADP
cet-80	27	33	the	the	DET
cet-80	27	34	mimo	mimo	PROPN
cet-80	27	35	system	system	PROPN
cet-80	27	36	.	.	PUNCT
cet-80	28	1	based	base	VERB
cet-80	28	2	on	on	ADP
cet-80	28	3	the	the	DET
cet-80	28	4	analysis	analysis	NOUN
cet-80	28	5	results	result	NOUN
cet-80	28	6	of	of	ADP
cet-80	28	7	rga	rga	NOUN
cet-80	28	8	,	,	PUNCT
cet-80	28	9	proper	proper	ADJ
cet-80	28	10	control	control	NOUN
cet-80	28	11	strategy	strategy	NOUN
cet-80	28	12	can	can	AUX
cet-80	28	13	be	be	AUX
cet-80	28	14	investigated	investigate	VERB
cet-80	28	15	.	.	PUNCT
cet-80	29	1	hence	hence	ADV
cet-80	29	2	,	,	PUNCT
cet-80	29	3	one	one	PRON
cet-80	29	4	can	can	AUX
cet-80	29	5	suppose	suppose	VERB
cet-80	29	6	the	the	DET
cet-80	29	7	proper	proper	ADJ
cet-80	29	8	control	control	NOUN
cet-80	29	9	strategy	strategy	NOUN
cet-80	29	10	,	,	PUNCT
cet-80	29	11	in	in	ADP
cet-80	29	12	which	which	PRON
cet-80	29	13	inputs	input	VERB
cet-80	29	14	u1	u1	NOUN
cet-80	29	15	and	and	CCONJ
cet-80	29	16	u2	u2	NOUN
cet-80	29	17	are	be	AUX
cet-80	29	18	used	use	VERB
cet-80	29	19	to	to	PART
cet-80	29	20	control	control	VERB
cet-80	29	21	outputs	output	NOUN
cet-80	29	22	y1	y1	PROPN
cet-80	29	23	and	and	CCONJ
cet-80	29	24	y2	y2	NOUN
cet-80	29	25	,	,	PUNCT
cet-80	29	26	respectively	respectively	ADV
cet-80	29	27	.	.	PUNCT
cet-80	30	1	and	and	CCONJ
cet-80	30	2	there	there	PRON
cet-80	30	3	are	be	VERB
cet-80	30	4	two	two	NUM
cet-80	30	5	kinds	kind	NOUN
cet-80	30	6	of	of	ADP
cet-80	30	7	control	control	NOUN
cet-80	30	8	strategies	strategy	NOUN
cet-80	30	9	to	to	PART
cet-80	30	10	achieve	achieve	VERB
cet-80	30	11	the	the	DET
cet-80	30	12	control	control	NOUN
cet-80	30	13	objective	objective	NOUN
cet-80	30	14	,	,	PUNCT
cet-80	30	15	which	which	PRON
cet-80	30	16	are	be	AUX
cet-80	30	17	openloop	openloop	ADJ
cet-80	30	18	and	and	CCONJ
cet-80	30	19	close	close	ADJ
cet-80	30	20	-	-	PUNCT
cet-80	30	21	loop	loop	NOUN
cet-80	30	22	control	control	NOUN
cet-80	30	23	,	,	PUNCT
cet-80	30	24	as	as	SCONJ
cet-80	30	25	shown	show	VERB
cet-80	30	26	in	in	ADP
cet-80	30	27	table	table	NOUN
cet-80	30	28	1	1	NUM
cet-80	30	29	.	.	PUNCT
cet-80	30	30	table	table	NOUN
cet-80	30	31	1	1	NUM
cet-80	30	32	:	:	PUNCT
cet-80	30	33	control	control	NOUN
cet-80	30	34	strategies	strategy	NOUN
cet-80	30	35	for	for	ADP
cet-80	30	36	the	the	DET
cet-80	30	37	two	two	NUM
cet-80	30	38	-	-	PUNCT
cet-80	30	39	input	input	NOUN
cet-80	30	40	-	-	PUNCT
cet-80	30	41	two	two	NUM
cet-80	30	42	-	-	PUNCT
cet-80	30	43	output	output	NOUN
cet-80	30	44	system	system	NOUN
cet-80	30	45	controlled	control	VERB
cet-80	30	46	variable	variable	ADJ
cet-80	30	47	open	open	ADJ
cet-80	30	48	-	-	PUNCT
cet-80	30	49	loop	loop	NOUN
cet-80	30	50	close	close	ADJ
cet-80	30	51	-	-	PUNCT
cet-80	30	52	loop	loop	NOUN
cet-80	30	53	y1	y1	NOUN
cet-80	30	54	setting	set	VERB
cet-80	30	55	control	control	NOUN
cet-80	30	56	of	of	ADP
cet-80	30	57	input	input	NOUN
cet-80	30	58	u1	u1	NOUN
cet-80	30	59	cascade	cascade	NOUN
cet-80	30	60	control	control	NOUN
cet-80	30	61	of	of	ADP
cet-80	30	62	output	output	NOUN
cet-80	30	63	y1	y1	NOUN
cet-80	30	64	y2	y2	NOUN
cet-80	30	65	setting	set	VERB
cet-80	30	66	control	control	NOUN
cet-80	30	67	of	of	ADP
cet-80	30	68	input	input	NOUN
cet-80	30	69	u2	u2	PROPN
cet-80	30	70	cascade	cascade	NOUN
cet-80	30	71	control	control	NOUN
cet-80	30	72	of	of	ADP
cet-80	30	73	output	output	NOUN
cet-80	30	74	y2	y2	PROPN
cet-80	30	75	in	in	ADP
cet-80	30	76	the	the	DET
cet-80	30	77	distillation	distillation	NOUN
cet-80	30	78	column	column	NOUN
cet-80	30	79	,	,	PUNCT
cet-80	30	80	outputs	output	NOUN
cet-80	30	81	y1	y1	PROPN
cet-80	30	82	and	and	CCONJ
cet-80	30	83	y2	y2	PROPN
cet-80	30	84	represent	represent	VERB
cet-80	30	85	the	the	DET
cet-80	30	86	mole	mole	NOUN
cet-80	30	87	fraction	fraction	NOUN
cet-80	30	88	of	of	ADP
cet-80	30	89	the	the	DET
cet-80	30	90	key	key	ADJ
cet-80	30	91	component	component	NOUN
cet-80	30	92	or	or	CCONJ
cet-80	30	93	temperature	temperature	NOUN
cet-80	30	94	of	of	ADP
cet-80	30	95	the	the	DET
cet-80	30	96	overhead	overhead	NOUN
cet-80	30	97	and	and	CCONJ
cet-80	30	98	bottom	bottom	NOUN
cet-80	30	99	,	,	PUNCT
cet-80	30	100	and	and	CCONJ
cet-80	30	101	inputs	input	NOUN
cet-80	30	102	u1	u1	NOUN
cet-80	30	103	and	and	CCONJ
cet-80	30	104	u2	u2	PROPN
cet-80	30	105	represent	represent	VERB
cet-80	30	106	the	the	DET
cet-80	30	107	reflux	reflux	NOUN
cet-80	30	108	and	and	CCONJ
cet-80	30	109	reboil	reboil	NOUN
cet-80	30	110	flow	flow	NOUN
cet-80	30	111	rate	rate	NOUN
cet-80	30	112	of	of	ADP
cet-80	30	113	the	the	DET
cet-80	30	114	bottom	bottom	NOUN
cet-80	30	115	,	,	PUNCT
cet-80	30	116	respectively	respectively	ADV
cet-80	30	117	.	.	PUNCT
cet-80	31	1	based	base	VERB
cet-80	31	2	on	on	ADP
cet-80	31	3	the	the	DET
cet-80	31	4	different	different	ADJ
cet-80	31	5	control	control	NOUN
cet-80	31	6	requirements	requirement	NOUN
cet-80	31	7	,	,	PUNCT
cet-80	31	8	there	there	PRON
cet-80	31	9	are	be	VERB
cet-80	31	10	two	two	NUM
cet-80	31	11	common	common	ADJ
cet-80	31	12	control	control	NOUN
cet-80	31	13	objectives	objective	NOUN
cet-80	31	14	,	,	PUNCT
cet-80	31	15	which	which	PRON
cet-80	31	16	are	be	AUX
cet-80	31	17	the	the	DET
cet-80	31	18	setting	set	VERB
cet-80	31	19	value	value	NOUN
cet-80	31	20	control	control	NOUN
cet-80	31	21	to	to	PART
cet-80	31	22	keep	keep	VERB
cet-80	31	23	the	the	DET
cet-80	31	24	y1	y1	NOUN
cet-80	31	25	constant	constant	ADJ
cet-80	31	26	against	against	ADP
cet-80	31	27	disturbances	disturbance	NOUN
cet-80	31	28	and	and	CCONJ
cet-80	31	29	changing	change	VERB
cet-80	31	30	the	the	DET
cet-80	31	31	set	set	ADJ
cet-80	31	32	point	point	NOUN
cet-80	31	33	of	of	ADP
cet-80	31	34	y1	y1	NOUN
cet-80	31	35	to	to	ADP
cet-80	31	36	the	the	DET
cet-80	31	37	new	new	ADJ
cet-80	31	38	objective	objective	ADJ
cet-80	31	39	y1	y1	NOUN
cet-80	31	40	obj	obj	PROPN
cet-80	31	41	.	.	PUNCT
cet-80	32	1	while	while	SCONJ
cet-80	32	2	both	both	PRON
cet-80	32	3	of	of	ADP
cet-80	32	4	them	they	PRON
cet-80	32	5	can	can	AUX
cet-80	32	6	be	be	AUX
cet-80	32	7	treated	treat	VERB
cet-80	32	8	as	as	ADP
cet-80	32	9	the	the	DET
cet-80	32	10	case	case	NOUN
cet-80	32	11	of	of	ADP
cet-80	32	12	controlling	control	VERB
cet-80	32	13	the	the	DET
cet-80	32	14	objective	objective	ADJ
cet-80	32	15	output	output	NOUN
cet-80	32	16	at	at	ADP
cet-80	32	17	required	require	VERB
cet-80	32	18	value	value	NOUN
cet-80	32	19	.	.	PUNCT
cet-80	33	1	there	there	PRON
cet-80	33	2	are	be	VERB
cet-80	33	3	three	three	NUM
cet-80	33	4	strategies	strategy	NOUN
cet-80	33	5	that	that	PRON
cet-80	33	6	can	can	AUX
cet-80	33	7	control	control	VERB
cet-80	33	8	output	output	NOUN
cet-80	33	9	y1	y1	NOUN
cet-80	33	10	at	at	ADP
cet-80	33	11	required	require	VERB
cet-80	33	12	value	value	NOUN
cet-80	33	13	y1	y1	NOUN
cet-80	33	14	obj	obj	PROPN
cet-80	33	15	and	and	CCONJ
cet-80	33	16	realise	realise	VERB
cet-80	33	17	the	the	DET
cet-80	33	18	optimal	optimal	ADJ
cet-80	33	19	utilisation	utilisation	NOUN
cet-80	33	20	of	of	ADP
cet-80	33	21	the	the	DET
cet-80	33	22	system	system	NOUN
cet-80	33	23	energy	energy	NOUN
cet-80	33	24	.	.	PUNCT
cet-80	34	1	strategy	strategy	NOUN
cet-80	34	2	1	1	NUM
cet-80	34	3	:	:	PUNCT
cet-80	34	4	setting	set	VERB
cet-80	34	5	control	control	NOUN
cet-80	34	6	of	of	ADP
cet-80	34	7	inputs	input	NOUN
cet-80	34	8	u1	u1	NOUN
cet-80	34	9	and	and	CCONJ
cet-80	34	10	u2	u2	NOUN
cet-80	34	11	,	,	PUNCT
cet-80	34	12	and	and	CCONJ
cet-80	34	13	optimisation	optimisation	NOUN
cet-80	34	14	of	of	ADP
cet-80	34	15	two	two	NUM
cet-80	34	16	controllers	controller	NOUN
cet-80	34	17	.	.	PUNCT
cet-80	35	1	output	output	NOUN
cet-80	35	2	y1	y1	PROPN
cet-80	35	3	is	be	AUX
cet-80	35	4	equal	equal	ADJ
cet-80	35	5	to	to	ADP
cet-80	35	6	the	the	DET
cet-80	35	7	objective	objective	ADJ
cet-80	35	8	output	output	NOUN
cet-80	35	9	y1	y1	PROPN
cet-80	35	10	obj	obj	PROPN
cet-80	35	11	,	,	PUNCT
cet-80	35	12	and	and	CCONJ
cet-80	35	13	optimisation	optimisation	NOUN
cet-80	35	14	of	of	ADP
cet-80	35	15	the	the	DET
cet-80	35	16	system	system	NOUN
cet-80	35	17	energy	energy	NOUN
cet-80	35	18	cost	cost	NOUN
cet-80	35	19	can	can	AUX
cet-80	35	20	achieve	achieve	VERB
cet-80	35	21	the	the	DET
cet-80	35	22	optimal	optimal	ADJ
cet-80	35	23	set	set	NOUN
cet-80	35	24	points	point	NOUN
cet-80	35	25	for	for	ADP
cet-80	35	26	inputs	input	NOUN
cet-80	35	27	,	,	PUNCT
cet-80	35	28	u1	u1	NOUN
cet-80	35	29	sp	sp	NOUN
cet-80	35	30	and	and	CCONJ
cet-80	35	31	u2	u2	PROPN
cet-80	35	32	sp	sp	PROPN
cet-80	35	33	,	,	PUNCT
cet-80	35	34	by	by	ADP
cet-80	35	35	calculating	calculate	VERB
cet-80	35	36	the	the	DET
cet-80	35	37	model	model	NOUN
cet-80	35	38	eq(1	eq(1	NOUN
cet-80	35	39	)	)	PUNCT
cet-80	35	40	and	and	CCONJ
cet-80	35	41	optimisation	optimisation	NOUN
cet-80	35	42	problem	problem	NOUN
cet-80	35	43	eq(2	eq(2	PROPN
cet-80	35	44	)	)	PUNCT
cet-80	35	45	.	.	PUNCT
cet-80	36	1			NUM
cet-80	36	2			PROPN
cet-80	36	3			NUM
cet-80	36	4			NUM
cet-80	36	5			ADP
cet-80	36	6			NOUN
cet-80	36	7			VERB
cet-80	37	1			PROPN
cet-80	37	2	]	]	X
cet-80	37	3	,	,	PUNCT
cet-80	37	4	[	[	PUNCT
cet-80	37	5	]	]	X
cet-80	37	6	,	,	PUNCT
cet-80	37	7	,	,	PUNCT
cet-80	37	8	[	[	PUNCT
cet-80	37	9	)	)	PUNCT
cet-80	37	10	,	,	PUNCT
cet-80	37	11	(	(	PUNCT
cet-80	37	12	min	min	NOUN
cet-80	37	13	m	m	PROPN
cet-80	37	14	axm	axm	PROPN
cet-80	37	15	in2,1	in2,1	PROPN
cet-80	37	16	obj	obj	PROPN
cet-80	37	17	11	11	NUM
cet-80	37	18	m	m	NOUN
cet-80	37	19	ax,2	ax,2	PROPN
cet-80	37	20	m	m	VERB
cet-80	37	21	in,22	in,22	ADV
cet-80	37	22	211	211	NUM
cet-80	37	23	uuu	uuu	PROPN
cet-80	37	24	yyyyy	yyyyy	PROPN
cet-80	37	25	uufq	uufq	PROPN
cet-80	37	26	(	(	PUNCT
cet-80	37	27	2	2	NUM
cet-80	37	28	)	)	PUNCT
cet-80	37	29	strategy	strategy	NOUN
cet-80	37	30	2	2	NUM
cet-80	37	31	:	:	PUNCT
cet-80	37	32	the	the	DET
cet-80	37	33	cascade	cascade	NOUN
cet-80	37	34	control	control	NOUN
cet-80	37	35	of	of	ADP
cet-80	37	36	output	output	NOUN
cet-80	37	37	y1	y1	PROPN
cet-80	37	38	,	,	PUNCT
cet-80	37	39	the	the	DET
cet-80	37	40	setting	set	VERB
cet-80	37	41	control	control	NOUN
cet-80	37	42	of	of	ADP
cet-80	37	43	the	the	DET
cet-80	37	44	input	input	NOUN
cet-80	37	45	u2	u2	NOUN
cet-80	37	46	,	,	PUNCT
cet-80	37	47	and	and	CCONJ
cet-80	37	48	coordinating	coordinate	VERB
cet-80	37	49	optimisation	optimisation	NOUN
cet-80	37	50	of	of	ADP
cet-80	37	51	the	the	DET
cet-80	37	52	input	input	NOUN
cet-80	37	53	u2	u2	PROPN
cet-80	37	54	.	.	PUNCT
cet-80	38	1	the	the	DET
cet-80	38	2	cascade	cascade	NOUN
cet-80	38	3	control	control	NOUN
cet-80	38	4	of	of	ADP
cet-80	38	5	the	the	DET
cet-80	38	6	y1	y1	NOUN
cet-80	38	7	can	can	AUX
cet-80	38	8	easily	easily	ADV
cet-80	38	9	achieve	achieve	VERB
cet-80	38	10	the	the	DET
cet-80	38	11	objective	objective	ADJ
cet-80	38	12	output	output	NOUN
cet-80	38	13	y1	y1	NOUN
cet-80	38	14	obj	obj	PROPN
cet-80	38	15	by	by	ADP
cet-80	38	16	the	the	DET
cet-80	38	17	main	main	ADJ
cet-80	38	18	-	-	PUNCT
cet-80	38	19	loop	loop	NOUN
cet-80	38	20	control	control	NOUN
cet-80	38	21	.	.	PUNCT
cet-80	39	1	output	output	NOUN
cet-80	39	2	y2	y2	PROPN
cet-80	39	3	will	will	AUX
cet-80	39	4	arrive	arrive	VERB
cet-80	39	5	at	at	ADP
cet-80	39	6	a	a	DET
cet-80	39	7	new	new	ADJ
cet-80	39	8	output	output	NOUN
cet-80	39	9	y2	y2	NOUN
cet-80	39	10	'	'	PUNCT
cet-80	39	11	,	,	PUNCT
cet-80	39	12	when	when	SCONJ
cet-80	39	13	the	the	DET
cet-80	39	14	set	set	NOUN
cet-80	39	15	point	point	NOUN
cet-80	39	16	of	of	ADP
cet-80	39	17	setting	set	VERB
cet-80	39	18	controller	controller	NOUN
cet-80	39	19	u2	u2	NOUN
cet-80	39	20	is	be	AUX
cet-80	39	21	constant	constant	ADJ
cet-80	39	22	.	.	PUNCT
cet-80	40	1	based	base	VERB
cet-80	40	2	on	on	ADP
cet-80	40	3	the	the	DET
cet-80	40	4	cascade	cascade	NOUN
cet-80	40	5	control	control	NOUN
cet-80	40	6	of	of	ADP
cet-80	40	7	output	output	NOUN
cet-80	40	8	y1	y1	NOUN
cet-80	40	9	,	,	PUNCT
cet-80	40	10	if	if	SCONJ
cet-80	40	11	one	one	PRON
cet-80	40	12	can	can	AUX
cet-80	40	13	achieve	achieve	VERB
cet-80	40	14	the	the	DET
cet-80	40	15	optimal	optimal	ADJ
cet-80	40	16	set	set	NOUN
cet-80	40	17	point	point	NOUN
cet-80	40	18	of	of	ADP
cet-80	40	19	the	the	DET
cet-80	40	20	input	input	NOUN
cet-80	40	21	u2	u2	PROPN
cet-80	40	22	sp	sp	PROPN
cet-80	40	23	,	,	PUNCT
cet-80	40	24	the	the	DET
cet-80	40	25	required	require	VERB
cet-80	40	26	output	output	NOUN
cet-80	40	27	y1	y1	NOUN
cet-80	40	28	obj	obj	PROPN
cet-80	40	29	and	and	CCONJ
cet-80	40	30	optimal	optimal	ADJ
cet-80	40	31	energy	energy	NOUN
cet-80	40	32	utilisation	utilisation	NOUN
cet-80	40	33	of	of	ADP
cet-80	40	34	the	the	DET
cet-80	40	35	system	system	NOUN
cet-80	40	36	can	can	AUX
cet-80	40	37	be	be	AUX
cet-80	40	38	realised	realise	VERB
cet-80	40	39	.	.	PUNCT
cet-80	41	1	therefore	therefore	ADV
cet-80	41	2	,	,	PUNCT
cet-80	41	3	one	one	PRON
cet-80	41	4	should	should	AUX
cet-80	41	5	select	select	VERB
cet-80	41	6	the	the	DET
cet-80	41	7	optimal	optimal	ADJ
cet-80	41	8	objective	objective	ADJ
cet-80	41	9	function	function	NOUN
cet-80	41	10	of	of	ADP
cet-80	41	11	energy	energy	NOUN
cet-80	41	12	cost	cost	NOUN
cet-80	41	13	,	,	PUNCT
cet-80	41	14	operating	operate	VERB
cet-80	41	15	variable	variable	ADJ
cet-80	41	16	input	input	NOUN
cet-80	41	17	u2	u2	NOUN
cet-80	41	18	and	and	CCONJ
cet-80	41	19	constraints	constraint	NOUN
cet-80	41	20	,	,	PUNCT
cet-80	41	21	such	such	ADJ
cet-80	41	22	as	as	ADP
cet-80	41	23	the	the	DET
cet-80	41	24	problem	problem	NOUN
cet-80	41	25	of	of	ADP
cet-80	41	26	eq(3	eq(3	NOUN
cet-80	41	27	)	)	PUNCT
cet-80	41	28	.	.	PUNCT
cet-80	42	1	when	when	SCONJ
cet-80	42	2	solving	solve	VERB
cet-80	42	3	the	the	DET
cet-80	42	4	eqs(1	eqs(1	NOUN
cet-80	42	5	)	)	PUNCT
cet-80	42	6	and	and	CCONJ
cet-80	42	7	(	(	PUNCT
cet-80	42	8	3	3	NUM
cet-80	42	9	)	)	PUNCT
cet-80	42	10	,	,	PUNCT
cet-80	42	11	the	the	DET
cet-80	42	12	optimal	optimal	ADJ
cet-80	42	13	set	set	NOUN
cet-80	42	14	point	point	NOUN
cet-80	42	15	u2	u2	NOUN
cet-80	42	16	sp	sp	NOUN
cet-80	42	17	can	can	AUX
cet-80	42	18	be	be	AUX
cet-80	42	19	calculated	calculate	VERB
cet-80	42	20	.	.	PUNCT
cet-80	43	1			NUM
cet-80	43	2			NUM
cet-80	43	3			PROPN
cet-80	43	4			NUM
cet-80	43	5			NUM
cet-80	43	6			NUM
cet-80	43	7			ADP
cet-80	43	8			NOUN
cet-80	43	9			NOUN
cet-80	44	1			PROPN
cet-80	45	1			ADJ
cet-80	45	2	]	]	X
cet-80	45	3	,	,	PUNCT
cet-80	45	4	[	[	PUNCT
cet-80	45	5	]	]	X
cet-80	45	6	,	,	PUNCT
cet-80	45	7	,	,	PUNCT
cet-80	45	8	[	[	PUNCT
cet-80	45	9	)	)	PUNCT
cet-80	45	10	,	,	PUNCT
cet-80	45	11	(	(	PUNCT
cet-80	45	12	)	)	PUNCT
cet-80	45	13	(	(	PUNCT
cet-80	45	14	min	min	NOUN
cet-80	45	15	maxmin2,1	maxmin2,1	PROPN
cet-80	45	16	obj	obj	PROPN
cet-80	45	17	11max,2min,22	11max,2min,22	NUM
cet-80	45	18	obj	obj	PROPN
cet-80	45	19	1111	1111	NUM
cet-80	45	20	22	22	NUM
cet-80	45	21	uuu	uuu	PROPN
cet-80	45	22	yyyyy	yyyyy	PROPN
cet-80	45	23	yyfu	yyfu	PROPN
cet-80	45	24	ufq	ufq	PROPN
cet-80	45	25	c	c	PROPN
cet-80	45	26	(	(	PUNCT
cet-80	45	27	3	3	NUM
cet-80	45	28	)	)	PUNCT
cet-80	45	29	176	176	NUM
cet-80	45	30	strategy	strategy	NOUN
cet-80	45	31	3	3	NUM
cet-80	45	32	:	:	PUNCT
cet-80	45	33	cascade	cascade	NOUN
cet-80	45	34	control	control	NOUN
cet-80	45	35	of	of	ADP
cet-80	45	36	outputs	output	NOUN
cet-80	45	37	y1	y1	PROPN
cet-80	45	38	and	and	CCONJ
cet-80	45	39	y2	y2	NOUN
cet-80	45	40	,	,	PUNCT
cet-80	45	41	and	and	CCONJ
cet-80	45	42	coordinating	coordinate	VERB
cet-80	45	43	optimisation	optimisation	NOUN
cet-80	45	44	of	of	ADP
cet-80	45	45	output	output	NOUN
cet-80	45	46	y2	y2	PROPN
cet-80	45	47	.	.	PUNCT
cet-80	46	1	based	base	VERB
cet-80	46	2	on	on	ADP
cet-80	46	3	the	the	DET
cet-80	46	4	cascade	cascade	NOUN
cet-80	46	5	control	control	NOUN
cet-80	46	6	of	of	ADP
cet-80	46	7	output	output	NOUN
cet-80	46	8	y1	y1	PROPN
cet-80	46	9	,	,	PUNCT
cet-80	46	10	y1	y1	NOUN
cet-80	46	11	=	=	SYM
cet-80	46	12	y1	y1	PROPN
cet-80	46	13	obj	obj	PROPN
cet-80	46	14	can	can	AUX
cet-80	46	15	be	be	AUX
cet-80	46	16	achieved	achieve	VERB
cet-80	46	17	.	.	PUNCT
cet-80	47	1	the	the	DET
cet-80	47	2	set	set	ADJ
cet-80	47	3	point	point	NOUN
cet-80	47	4	of	of	ADP
cet-80	47	5	the	the	DET
cet-80	47	6	sub	sub	ADJ
cet-80	47	7	-	-	ADJ
cet-80	47	8	loop	loop	ADJ
cet-80	47	9	controller	controller	NOUN
cet-80	47	10	is	be	AUX
cet-80	47	11	fixed	fix	VERB
cet-80	47	12	by	by	ADP
cet-80	47	13	mainloop	mainloop	NOUN
cet-80	47	14	controller	controller	NOUN
cet-80	47	15	because	because	SCONJ
cet-80	47	16	the	the	DET
cet-80	47	17	set	set	NOUN
cet-80	47	18	point	point	NOUN
cet-80	47	19	y2	y2	PROPN
cet-80	47	20	is	be	AUX
cet-80	47	21	constant	constant	ADJ
cet-80	47	22	.	.	PUNCT
cet-80	48	1	under	under	ADP
cet-80	48	2	the	the	DET
cet-80	48	3	cascade	cascade	NOUN
cet-80	48	4	control	control	NOUN
cet-80	48	5	of	of	ADP
cet-80	48	6	output	output	NOUN
cet-80	48	7	y1	y1	NOUN
cet-80	48	8	,	,	PUNCT
cet-80	48	9	if	if	SCONJ
cet-80	48	10	one	one	PRON
cet-80	48	11	can	can	AUX
cet-80	48	12	achieve	achieve	VERB
cet-80	48	13	the	the	DET
cet-80	48	14	optimal	optimal	ADJ
cet-80	48	15	output	output	NOUN
cet-80	48	16	y2	y2	NOUN
cet-80	48	17	sp	sp	NOUN
cet-80	48	18	,	,	PUNCT
cet-80	48	19	the	the	DET
cet-80	48	20	optimal	optimal	ADJ
cet-80	48	21	inputs	input	NOUN
cet-80	48	22	u1	u1	NOUN
cet-80	48	23	opt	opt	NOUN
cet-80	48	24	and	and	CCONJ
cet-80	48	25	u2	u2	PROPN
cet-80	48	26	opt	opt	NOUN
cet-80	48	27	can	can	AUX
cet-80	48	28	be	be	AUX
cet-80	48	29	calculated	calculate	VERB
cet-80	48	30	and	and	CCONJ
cet-80	48	31	the	the	DET
cet-80	48	32	optimal	optimal	ADJ
cet-80	48	33	utilisation	utilisation	NOUN
cet-80	48	34	of	of	ADP
cet-80	48	35	the	the	DET
cet-80	48	36	energy	energy	NOUN
cet-80	48	37	will	will	AUX
cet-80	48	38	be	be	AUX
cet-80	48	39	realised	realise	VERB
cet-80	48	40	.	.	PUNCT
cet-80	49	1	therefore	therefore	ADV
cet-80	49	2	,	,	PUNCT
cet-80	49	3	after	after	ADP
cet-80	49	4	selecting	select	VERB
cet-80	49	5	the	the	DET
cet-80	49	6	optimal	optimal	ADJ
cet-80	49	7	objective	objective	ADJ
cet-80	49	8	function	function	NOUN
cet-80	49	9	of	of	ADP
cet-80	49	10	energy	energy	NOUN
cet-80	49	11	cost	cost	NOUN
cet-80	49	12	,	,	PUNCT
cet-80	49	13	operating	operate	VERB
cet-80	49	14	variable	variable	ADJ
cet-80	49	15	y2	y2	PROPN
cet-80	49	16	,	,	PUNCT
cet-80	49	17	equations	equation	NOUN
cet-80	49	18	of	of	ADP
cet-80	49	19	controllers	controller	NOUN
cet-80	49	20	and	and	CCONJ
cet-80	49	21	constraints	constraint	NOUN
cet-80	49	22	,	,	PUNCT
cet-80	49	23	the	the	DET
cet-80	49	24	optimisation	optimisation	NOUN
cet-80	49	25	problem	problem	NOUN
cet-80	49	26	like	like	ADP
cet-80	49	27	eq(4	eq(4	PROPN
cet-80	49	28	)	)	PUNCT
cet-80	49	29	can	can	AUX
cet-80	49	30	be	be	AUX
cet-80	49	31	proposed	propose	VERB
cet-80	49	32	.	.	PUNCT
cet-80	50	1	and	and	CCONJ
cet-80	50	2	solving	solve	VERB
cet-80	50	3	the	the	DET
cet-80	50	4	problems	problem	NOUN
cet-80	50	5	containing	contain	VERB
cet-80	50	6	eq(1	eq(1	NOUN
cet-80	50	7	)	)	PUNCT
cet-80	50	8	and	and	CCONJ
cet-80	50	9	eq(4	eq(4	PROPN
cet-80	50	10	)	)	PUNCT
cet-80	50	11	can	can	AUX
cet-80	50	12	get	get	VERB
cet-80	50	13	the	the	DET
cet-80	50	14	optimal	optimal	ADJ
cet-80	50	15	set	set	NOUN
cet-80	50	16	point	point	NOUN
cet-80	50	17	of	of	ADP
cet-80	50	18	y2	y2	PROPN
cet-80	50	19	sp	sp	NOUN
cet-80	50	20	.	.	NOUN
cet-80	51	1			NUM
cet-80	51	2			NUM
cet-80	51	3			NUM
cet-80	51	4			PROPN
cet-80	51	5			NUM
cet-80	51	6			NUM
cet-80	51	7			NUM
cet-80	51	8			NUM
cet-80	51	9			ADP
cet-80	51	10			NOUN
cet-80	51	11			INTJ
cet-80	52	1			PROPN
cet-80	53	1			NUM
cet-80	53	2			ADJ
cet-80	54	1	]	]	X
cet-80	54	2	,	,	PUNCT
cet-80	54	3	[	[	PUNCT
cet-80	54	4	]	]	X
cet-80	54	5	,	,	PUNCT
cet-80	54	6	,	,	PUNCT
cet-80	54	7	[	[	PUNCT
cet-80	54	8	)	)	PUNCT
cet-80	54	9	(	(	PUNCT
cet-80	54	10	)	)	PUNCT
cet-80	54	11	,	,	PUNCT
cet-80	54	12	(	(	PUNCT
cet-80	54	13	)	)	PUNCT
cet-80	54	14	(	(	PUNCT
cet-80	54	15	min	min	NOUN
cet-80	54	16	m	m	PROPN
cet-80	54	17	axm	axm	PROPN
cet-80	54	18	in2,1	in2,1	PROPN
cet-80	54	19	obj	obj	PROPN
cet-80	54	20	11	11	NUM
cet-80	54	21	m	m	NOUN
cet-80	54	22	ax,2	ax,2	PROPN
cet-80	54	23	m	m	VERB
cet-80	54	24	in,22	in,22	NOUN
cet-80	54	25	22c2	22c2	NUM
cet-80	54	26	obj	obj	NOUN
cet-80	54	27	111c1	111c1	NUM
cet-80	54	28	23	23	NUM
cet-80	54	29	uuu	uuu	PROPN
cet-80	54	30	yyyyy	yyyyy	PROPN
cet-80	54	31	yfu	yfu	PROPN
cet-80	54	32	yyfu	yyfu	PROPN
cet-80	54	33	yfq	yfq	PROPN
cet-80	54	34	(	(	PUNCT
cet-80	54	35	4	4	NUM
cet-80	54	36	)	)	PUNCT
cet-80	54	37	based	base	VERB
cet-80	54	38	on	on	ADP
cet-80	54	39	the	the	DET
cet-80	54	40	above	above	ADJ
cet-80	54	41	analysis	analysis	NOUN
cet-80	54	42	of	of	ADP
cet-80	54	43	the	the	DET
cet-80	54	44	control	control	NOUN
cet-80	54	45	and	and	CCONJ
cet-80	54	46	optimisation	optimisation	NOUN
cet-80	54	47	strategies	strategy	NOUN
cet-80	54	48	,	,	PUNCT
cet-80	54	49	it	it	PRON
cet-80	54	50	is	be	AUX
cet-80	54	51	convenient	convenient	ADJ
cet-80	54	52	and	and	CCONJ
cet-80	54	53	meaningful	meaningful	ADJ
cet-80	54	54	to	to	PART
cet-80	54	55	combine	combine	VERB
cet-80	54	56	the	the	DET
cet-80	54	57	process	process	NOUN
cet-80	54	58	control	control	NOUN
cet-80	54	59	and	and	CCONJ
cet-80	54	60	coordinating	coordinate	VERB
cet-80	54	61	optimisation	optimisation	NOUN
cet-80	54	62	.	.	PUNCT
cet-80	55	1	three	three	NUM
cet-80	55	2	kinds	kind	NOUN
cet-80	55	3	of	of	ADP
cet-80	55	4	process	process	NOUN
cet-80	55	5	control	control	NOUN
cet-80	55	6	and	and	CCONJ
cet-80	55	7	coordinating	coordinate	VERB
cet-80	55	8	optimisation	optimisation	NOUN
cet-80	55	9	strategies	strategy	NOUN
cet-80	55	10	named	name	VERB
cet-80	55	11	as	as	ADP
cet-80	55	12	cases	case	NOUN
cet-80	55	13	1	1	NUM
cet-80	55	14	to	to	PART
cet-80	55	15	3	3	NUM
cet-80	55	16	can	can	AUX
cet-80	55	17	be	be	AUX
cet-80	55	18	proposed	propose	VERB
cet-80	55	19	as	as	SCONJ
cet-80	55	20	shown	show	VERB
cet-80	55	21	in	in	ADP
cet-80	55	22	table	table	NOUN
cet-80	55	23	2	2	NUM
cet-80	55	24	.	.	PUNCT
cet-80	55	25	based	base	VERB
cet-80	55	26	on	on	ADP
cet-80	55	27	the	the	DET
cet-80	55	28	differences	difference	NOUN
cet-80	55	29	of	of	ADP
cet-80	55	30	operating	operating	NOUN
cet-80	55	31	conditions	condition	NOUN
cet-80	55	32	in	in	ADP
cet-80	55	33	control	control	NOUN
cet-80	55	34	and	and	CCONJ
cet-80	55	35	optimisation	optimisation	NOUN
cet-80	55	36	,	,	PUNCT
cet-80	55	37	the	the	DET
cet-80	55	38	steady	steady	ADJ
cet-80	55	39	-	-	PUNCT
cet-80	55	40	state	state	NOUN
cet-80	55	41	input	input	NOUN
cet-80	55	42	-	-	PUNCT
cet-80	55	43	output	output	NOUN
cet-80	55	44	relationship	relationship	NOUN
cet-80	55	45	in	in	ADP
cet-80	55	46	each	each	DET
cet-80	55	47	strategy	strategy	NOUN
cet-80	55	48	can	can	AUX
cet-80	55	49	be	be	AUX
cet-80	55	50	developed	develop	VERB
cet-80	55	51	in	in	ADP
cet-80	55	52	figure	figure	NOUN
cet-80	55	53	2	2	NUM
cet-80	55	54	.	.	PUNCT
cet-80	56	1	there	there	PRON
cet-80	56	2	are	be	VERB
cet-80	56	3	three	three	NUM
cet-80	56	4	routes	route	NOUN
cet-80	56	5	,	,	PUNCT
cet-80	56	6	a→c	a→c	NUM
cet-80	56	7	,	,	PUNCT
cet-80	56	8	a→b→c	a→b→c	NOUN
cet-80	56	9	and	and	CCONJ
cet-80	56	10	a→d→c	a→d→c	NOUN
cet-80	56	11	.	.	PUNCT
cet-80	57	1	the	the	DET
cet-80	57	2	coordinates	coordinate	NOUN
cet-80	57	3	of	of	ADP
cet-80	57	4	the	the	DET
cet-80	57	5	operating	operating	NOUN
cet-80	57	6	points	point	NOUN
cet-80	57	7	a	a	DET
cet-80	57	8	-	-	PUNCT
cet-80	57	9	d	d	NOUN
cet-80	57	10	are	be	AUX
cet-80	57	11	listed	list	VERB
cet-80	57	12	in	in	ADP
cet-80	57	13	figure	figure	NOUN
cet-80	57	14	2	2	NUM
cet-80	57	15	,	,	PUNCT
cet-80	57	16	in	in	ADP
cet-80	57	17	which	which	PRON
cet-80	57	18	points	point	VERB
cet-80	57	19	a	a	PRON
cet-80	57	20	and	and	CCONJ
cet-80	57	21	c	c	NOUN
cet-80	57	22	are	be	AUX
cet-80	57	23	the	the	DET
cet-80	57	24	primary	primary	ADJ
cet-80	57	25	point	point	NOUN
cet-80	57	26	and	and	CCONJ
cet-80	57	27	optimal	optimal	ADJ
cet-80	57	28	objective	objective	ADJ
cet-80	57	29	point	point	NOUN
cet-80	57	30	,	,	PUNCT
cet-80	57	31	respectively	respectively	ADV
cet-80	57	32	.	.	PUNCT
cet-80	58	1	according	accord	VERB
cet-80	58	2	to	to	ADP
cet-80	58	3	the	the	DET
cet-80	58	4	requirement	requirement	NOUN
cet-80	58	5	of	of	ADP
cet-80	58	6	product	product	NOUN
cet-80	58	7	quality	quality	NOUN
cet-80	58	8	and	and	CCONJ
cet-80	58	9	optimisation	optimisation	NOUN
cet-80	58	10	results	result	NOUN
cet-80	58	11	,	,	PUNCT
cet-80	58	12	outputs	output	NOUN
cet-80	58	13	y1	y1	NOUN
cet-80	58	14	and	and	CCONJ
cet-80	58	15	y2	y2	NOUN
cet-80	58	16	vary	vary	VERB
cet-80	58	17	from	from	ADP
cet-80	58	18	y1,a	y1,a	PROPN
cet-80	58	19	to	to	ADP
cet-80	58	20	y1	y1	PROPN
cet-80	58	21	obj	obj	PROPN
cet-80	58	22	,	,	PUNCT
cet-80	58	23	y2,a	y2,a	PROPN
cet-80	58	24	to	to	PART
cet-80	58	25	y2	y2	VERB
cet-80	58	26	sp	sp	VERB
cet-80	58	27	,	,	PUNCT
cet-80	58	28	respectively	respectively	ADV
cet-80	58	29	.	.	PUNCT
cet-80	58	30	table	table	NOUN
cet-80	58	31	2	2	NUM
cet-80	58	32	:	:	PUNCT
cet-80	58	33	control	control	NOUN
cet-80	58	34	and	and	CCONJ
cet-80	58	35	coordinating	coordinate	VERB
cet-80	58	36	optimisation	optimisation	NOUN
cet-80	58	37	strategies	strategy	NOUN
cet-80	58	38	for	for	ADP
cet-80	58	39	the	the	DET
cet-80	58	40	two	two	NUM
cet-80	58	41	-	-	PUNCT
cet-80	58	42	input	input	NOUN
cet-80	58	43	-	-	PUNCT
cet-80	58	44	two	two	NUM
cet-80	58	45	-	-	PUNCT
cet-80	58	46	output	output	NOUN
cet-80	58	47	system	system	NOUN
cet-80	58	48	label	label	NOUN
cet-80	58	49	:	:	PUNCT
cet-80	58	50	route	route	NOUN
cet-80	58	51	control	control	NOUN
cet-80	58	52	and	and	CCONJ
cet-80	58	53	coordinating	coordinate	VERB
cet-80	58	54	optimisation	optimisation	NOUN
cet-80	58	55	strategies	strategy	NOUN
cet-80	58	56	case	case	NOUN
cet-80	58	57	1	1	NUM
cet-80	58	58	:	:	PUNCT
cet-80	58	59	a→c	a→c	PROPN
cet-80	58	60	1	1	X
cet-80	58	61	)	)	PUNCT
cet-80	58	62	optimisation	optimisation	NOUN
cet-80	58	63	of	of	ADP
cet-80	58	64	the	the	DET
cet-80	58	65	u1	u1	NOUN
cet-80	58	66	,	,	PUNCT
cet-80	58	67	u2	u2	NOUN
cet-80	58	68	;	;	PUNCT
cet-80	58	69	2	2	X
cet-80	58	70	)	)	PUNCT
cet-80	58	71	setting	set	VERB
cet-80	58	72	control	control	NOUN
cet-80	58	73	of	of	ADP
cet-80	58	74	the	the	DET
cet-80	58	75	optimal	optimal	ADJ
cet-80	58	76	inputs	input	NOUN
cet-80	58	77	u1	u1	NOUN
cet-80	58	78	sp	sp	NOUN
cet-80	58	79	and	and	CCONJ
cet-80	58	80	u2	u2	PROPN
cet-80	58	81	sp	sp	PROPN
cet-80	58	82	.	.	PUNCT
cet-80	59	1	case	case	NOUN
cet-80	59	2	2	2	NUM
cet-80	59	3	:	:	PUNCT
cet-80	59	4	a→b→c	a→b→c	NOUN
cet-80	59	5	1	1	NUM
cet-80	59	6	)	)	PUNCT
cet-80	59	7	cascade	cascade	NOUN
cet-80	59	8	control	control	NOUN
cet-80	59	9	of	of	ADP
cet-80	59	10	output	output	NOUN
cet-80	59	11	y1	y1	NOUN
cet-80	59	12	=	=	PROPN
cet-80	59	13	y1	y1	NOUN
cet-80	59	14	obj	obj	PROPN
cet-80	59	15	and	and	CCONJ
cet-80	59	16	setting	set	VERB
cet-80	59	17	control	control	NOUN
cet-80	59	18	of	of	ADP
cet-80	59	19	input	input	NOUN
cet-80	59	20	u2	u2	NOUN
cet-80	59	21	;	;	PUNCT
cet-80	59	22	2	2	X
cet-80	59	23	)	)	PUNCT
cet-80	59	24	coordinating	coordinate	VERB
cet-80	59	25	optimisation	optimisation	NOUN
cet-80	59	26	of	of	ADP
cet-80	59	27	the	the	DET
cet-80	59	28	optimal	optimal	ADJ
cet-80	59	29	input	input	NOUN
cet-80	59	30	u2	u2	PROPN
cet-80	59	31	sp	sp	PROPN
cet-80	59	32	.	.	PROPN
cet-80	59	33	case	case	NOUN
cet-80	59	34	3	3	NUM
cet-80	59	35	:	:	PUNCT
cet-80	59	36	a→d→c	a→d→c	NOUN
cet-80	59	37	1	1	NUM
cet-80	59	38	)	)	PUNCT
cet-80	59	39	cascade	cascade	NOUN
cet-80	59	40	control	control	NOUN
cet-80	59	41	of	of	ADP
cet-80	59	42	output	output	NOUN
cet-80	59	43	y1	y1	NOUN
cet-80	59	44	=	=	PROPN
cet-80	59	45	y1	y1	NOUN
cet-80	59	46	obj	obj	PROPN
cet-80	59	47	and	and	CCONJ
cet-80	59	48	cascade	cascade	NOUN
cet-80	59	49	control	control	NOUN
cet-80	59	50	of	of	ADP
cet-80	59	51	output	output	NOUN
cet-80	59	52	y2	y2	NOUN
cet-80	59	53	;	;	PUNCT
cet-80	59	54	2	2	X
cet-80	59	55	)	)	PUNCT
cet-80	59	56	coordinating	coordinate	VERB
cet-80	59	57	optimisation	optimisation	NOUN
cet-80	59	58	of	of	ADP
cet-80	59	59	the	the	DET
cet-80	59	60	optimal	optimal	ADJ
cet-80	59	61	output	output	NOUN
cet-80	59	62	y2	y2	NOUN
cet-80	59	63	sp	sp	NOUN
cet-80	59	64	.	.	PUNCT
cet-80	60	1	a	a	DET
cet-80	60	2	d	d	X
cet-80	60	3	c	c	PROPN
cet-80	60	4	b	b	PROPN
cet-80	60	5	(	(	PUNCT
cet-80	60	6	a	a	NOUN
cet-80	60	7	)	)	PUNCT
cet-80	60	8	y1	y1	NOUN
cet-80	60	9	y2	y2	NOUN
cet-80	60	10	case	case	NOUN
cet-80	60	11	1	1	NUM
cet-80	60	12	case	case	NOUN
cet-80	60	13	2	2	NUM
cet-80	60	14	case	case	NOUN
cet-80	60	15	3	3	NUM
cet-80	60	16	a	a	PRON
cet-80	60	17	c	c	NOUN
cet-80	60	18	b	b	PROPN
cet-80	60	19	d	d	X
cet-80	60	20	(	(	PUNCT
cet-80	60	21	b	b	NOUN
cet-80	60	22	)	)	PUNCT
cet-80	60	23	u1	u1	NOUN
cet-80	60	24	u2	u2	NOUN
cet-80	60	25	case	case	NOUN
cet-80	60	26	1	1	NUM
cet-80	60	27	case	case	NOUN
cet-80	60	28	2	2	NUM
cet-80	60	29	case	case	NOUN
cet-80	60	30	3	3	NUM
cet-80	60	31	figure	figure	NOUN
cet-80	60	32	2	2	NUM
cet-80	60	33	:	:	PUNCT
cet-80	60	34	diagrams	diagram	NOUN
cet-80	60	35	of	of	ADP
cet-80	60	36	the	the	DET
cet-80	60	37	input	input	NOUN
cet-80	60	38	and	and	CCONJ
cet-80	60	39	output	output	NOUN
cet-80	60	40	relationship	relationship	NOUN
cet-80	60	41	;	;	PUNCT
cet-80	60	42	a	a	X
cet-80	60	43	)	)	PUNCT
cet-80	60	44	outputs	output	NOUN
cet-80	60	45	y1	y1	NOUN
cet-80	60	46	and	and	CCONJ
cet-80	60	47	y2	y2	NOUN
cet-80	60	48	;	;	PUNCT
cet-80	60	49	b	b	X
cet-80	60	50	)	)	PUNCT
cet-80	60	51	inputs	input	NOUN
cet-80	60	52	u1	u1	NOUN
cet-80	60	53	and	and	CCONJ
cet-80	60	54	u2	u2	PROPN
cet-80	60	55	coordinates	coordinate	NOUN
cet-80	60	56	of	of	ADP
cet-80	60	57	the	the	DET
cet-80	60	58	operating	operating	NOUN
cet-80	60	59	points	point	NOUN
cet-80	60	60	:	:	PUNCT
cet-80	60	61	points	point	NOUN
cet-80	60	62	coordinates	coordinate	NOUN
cet-80	60	63	(	(	PUNCT
cet-80	60	64	a	a	PRON
cet-80	60	65	)	)	PUNCT
cet-80	60	66	coordinates	coordinate	NOUN
cet-80	60	67	(	(	PUNCT
cet-80	60	68	b	b	X
cet-80	60	69	)	)	PUNCT
cet-80	61	1	a	a	PRON
cet-80	61	2	(	(	PUNCT
cet-80	61	3	y1,a	y1,a	PROPN
cet-80	61	4	,	,	PUNCT
cet-80	61	5	y2,a	y2,a	PROPN
cet-80	61	6	)	)	PUNCT
cet-80	61	7	(	(	PUNCT
cet-80	61	8	u1,a	u1,a	PROPN
cet-80	61	9	,	,	PUNCT
cet-80	61	10	u2,a	u2,a	PROPN
cet-80	61	11	)	)	PUNCT
cet-80	61	12	b	b	PROPN
cet-80	61	13	(	(	PUNCT
cet-80	61	14	y1	y1	PROPN
cet-80	61	15	obj	obj	PROPN
cet-80	61	16	,	,	PUNCT
cet-80	61	17	y2	y2	NOUN
cet-80	61	18	'	'	PUNCT
cet-80	61	19	)	)	PUNCT
cet-80	61	20	(	(	PUNCT
cet-80	61	21	u1,b	u1,b	PROPN
cet-80	61	22	,	,	PUNCT
cet-80	61	23	u2,a	u2,a	PROPN
cet-80	61	24	)	)	PUNCT
cet-80	61	25	c	c	NOUN
cet-80	61	26	(	(	PUNCT
cet-80	61	27	y1	y1	PROPN
cet-80	61	28	obj	obj	PROPN
cet-80	61	29	,	,	PUNCT
cet-80	61	30	y2	y2	PROPN
cet-80	61	31	sp	sp	NOUN
cet-80	61	32	)	)	PUNCT
cet-80	61	33	(	(	PUNCT
cet-80	61	34	u1,c	u1,c	PROPN
cet-80	61	35	,	,	PUNCT
cet-80	61	36	u2	u2	PROPN
cet-80	61	37	sp	sp	NOUN
cet-80	61	38	)	)	PUNCT
cet-80	61	39	d	d	NOUN
cet-80	61	40	(	(	PUNCT
cet-80	61	41	y1	y1	PROPN
cet-80	61	42	obj	obj	PROPN
cet-80	61	43	,	,	PUNCT
cet-80	61	44	y2,a	y2,a	PROPN
cet-80	61	45	)	)	PUNCT
cet-80	61	46	(	(	PUNCT
cet-80	61	47	u1,d	u1,d	PROPN
cet-80	61	48	,	,	PUNCT
cet-80	61	49	u2,d	u2,d	ADJ
cet-80	61	50	)	)	PUNCT
cet-80	61	51	case	case	NOUN
cet-80	61	52	1	1	NUM
cet-80	61	53	:	:	PUNCT
cet-80	61	54	route	route	NOUN
cet-80	61	55	a→c	a→c	PROPN
cet-80	61	56	,	,	PUNCT
cet-80	61	57	firstly	firstly	ADV
cet-80	61	58	,	,	PUNCT
cet-80	61	59	optimise	optimise	VERB
cet-80	61	60	the	the	DET
cet-80	61	61	model	model	NOUN
cet-80	61	62	and	and	CCONJ
cet-80	61	63	find	find	VERB
cet-80	61	64	out	out	ADP
cet-80	61	65	the	the	DET
cet-80	61	66	optimal	optimal	ADJ
cet-80	61	67	set	set	ADJ
cet-80	61	68	points	point	NOUN
cet-80	61	69	of	of	ADP
cet-80	61	70	the	the	DET
cet-80	61	71	two	two	NUM
cet-80	61	72	open	open	ADJ
cet-80	61	73	-	-	PUNCT
cet-80	61	74	loop	loop	NOUN
cet-80	61	75	setting	setting	NOUN
cet-80	61	76	controllers	controller	NOUN
cet-80	61	77	.	.	PUNCT
cet-80	62	1	secondly	secondly	ADV
cet-80	62	2	,	,	PUNCT
cet-80	62	3	directly	directly	ADV
cet-80	62	4	change	change	VERB
cet-80	62	5	the	the	DET
cet-80	62	6	set	set	ADJ
cet-80	62	7	points	point	NOUN
cet-80	62	8	of	of	ADP
cet-80	62	9	the	the	DET
cet-80	62	10	open	open	ADJ
cet-80	62	11	-	-	PUNCT
cet-80	62	12	loop	loop	NOUN
cet-80	62	13	setting	set	VERB
cet-80	62	14	controllers	controller	NOUN
cet-80	62	15	of	of	ADP
cet-80	62	16	u1	u1	NOUN
cet-80	62	17	and	and	CCONJ
cet-80	62	18	u2	u2	NOUN
cet-80	62	19	from	from	ADP
cet-80	62	20	a(u1,a	a(u1,a	PROPN
cet-80	62	21	,	,	PUNCT
cet-80	62	22	u2,a	u2,a	PROPN
cet-80	62	23	)	)	PUNCT
cet-80	62	24	to	to	ADP
cet-80	62	25	c(u1	c(u1	NOUN
cet-80	62	26	sp	sp	VERB
cet-80	62	27	,	,	PUNCT
cet-80	62	28	u2	u2	PROPN
cet-80	62	29	sp	sp	PROPN
cet-80	62	30	)	)	PUNCT
cet-80	62	31	as	as	SCONJ
cet-80	62	32	shown	show	VERB
cet-80	62	33	in	in	ADP
cet-80	62	34	figure	figure	NOUN
cet-80	62	35	2b	2b	NOUN
cet-80	62	36	.	.	PUNCT
cet-80	63	1	while	while	SCONJ
cet-80	63	2	exact	exact	ADJ
cet-80	63	3	values	value	NOUN
cet-80	63	4	of	of	ADP
cet-80	63	5	u1	u1	NOUN
cet-80	63	6	sp	sp	NOUN
cet-80	63	7	and	and	CCONJ
cet-80	63	8	u2	u2	PROPN
cet-80	63	9	sp	sp	NOUN
cet-80	63	10	can	can	AUX
cet-80	63	11	not	not	PART
cet-80	63	12	be	be	AUX
cet-80	63	13	easily	easily	ADV
cet-80	63	14	achieved	achieve	VERB
cet-80	63	15	in	in	ADP
cet-80	63	16	the	the	DET
cet-80	63	17	chemical	chemical	NOUN
cet-80	63	18	plant	plant	NOUN
cet-80	63	19	to	to	PART
cet-80	63	20	achieve	achieve	VERB
cet-80	63	21	the	the	DET
cet-80	63	22	objective	objective	ADJ
cet-80	63	23	output	output	NOUN
cet-80	63	24	y1	y1	PROPN
cet-80	63	25	obj	obj	PROPN
cet-80	63	26	.	.	PUNCT
cet-80	64	1	therefore	therefore	ADV
cet-80	64	2	,	,	PUNCT
cet-80	64	3	it	it	PRON
cet-80	64	4	is	be	AUX
cet-80	64	5	difficult	difficult	ADJ
cet-80	64	6	to	to	PART
cet-80	64	7	conduct	conduct	VERB
cet-80	64	8	this	this	DET
cet-80	64	9	strategy	strategy	NOUN
cet-80	64	10	,	,	PUNCT
cet-80	64	11	and	and	CCONJ
cet-80	64	12	the	the	DET
cet-80	64	13	route	route	NOUN
cet-80	64	14	a→c	a→c	X
cet-80	64	15	is	be	AUX
cet-80	64	16	impossible	impossible	ADJ
cet-80	64	17	in	in	ADP
cet-80	64	18	actual	actual	ADJ
cet-80	64	19	chemical	chemical	NOUN
cet-80	64	20	process	process	NOUN
cet-80	64	21	.	.	PUNCT
cet-80	65	1	case	case	NOUN
cet-80	65	2	2	2	NUM
cet-80	65	3	:	:	PUNCT
cet-80	65	4	route	route	NOUN
cet-80	65	5	a→b→c	a→b→c	PROPN
cet-80	65	6	,	,	PUNCT
cet-80	65	7	the	the	DET
cet-80	65	8	objective	objective	ADJ
cet-80	65	9	output	output	NOUN
cet-80	65	10	y1	y1	NOUN
cet-80	65	11	obj	obj	PROPN
cet-80	65	12	is	be	AUX
cet-80	65	13	controlled	control	VERB
cet-80	65	14	by	by	ADP
cet-80	65	15	main	main	ADJ
cet-80	65	16	-	-	PUNCT
cet-80	65	17	loop	loop	NOUN
cet-80	65	18	controller	controller	NOUN
cet-80	65	19	in	in	ADP
cet-80	65	20	the	the	DET
cet-80	65	21	cascade	cascade	NOUN
cet-80	65	22	control	control	NOUN
cet-80	65	23	of	of	ADP
cet-80	65	24	output	output	NOUN
cet-80	65	25	y1	y1	NOUN
cet-80	65	26	,	,	PUNCT
cet-80	65	27	and	and	CCONJ
cet-80	65	28	input	input	NOUN
cet-80	65	29	u2	u2	PROPN
cet-80	65	30	is	be	AUX
cet-80	65	31	controlled	control	VERB
cet-80	65	32	by	by	ADP
cet-80	65	33	setting	set	VERB
cet-80	65	34	controller	controller	NOUN
cet-80	65	35	at	at	ADP
cet-80	65	36	a	a	DET
cet-80	65	37	constant	constant	ADJ
cet-80	65	38	value	value	NOUN
cet-80	65	39	u2,a	u2,a	PROPN
cet-80	65	40	.	.	PROPN
cet-80	66	1	based	base	VERB
cet-80	66	2	on	on	ADP
cet-80	66	3	the	the	DET
cet-80	66	4	process	process	NOUN
cet-80	66	5	control	control	VERB
cet-80	66	6	177	177	NUM
cet-80	66	7	strategy	strategy	NOUN
cet-80	66	8	,	,	PUNCT
cet-80	66	9	output	output	NOUN
cet-80	66	10	y1	y1	NOUN
cet-80	66	11	can	can	AUX
cet-80	66	12	reach	reach	VERB
cet-80	66	13	the	the	DET
cet-80	66	14	objective	objective	ADJ
cet-80	66	15	value	value	NOUN
cet-80	66	16	y1	y1	PROPN
cet-80	66	17	obj	obj	PROPN
cet-80	66	18	,	,	PUNCT
cet-80	66	19	and	and	CCONJ
cet-80	66	20	input	input	NOUN
cet-80	66	21	u1	u1	NOUN
cet-80	66	22	arrives	arrive	VERB
cet-80	66	23	at	at	ADP
cet-80	66	24	input	input	NOUN
cet-80	66	25	u1,b	u1,b	PROPN
cet-80	66	26	.	.	PUNCT
cet-80	67	1	because	because	SCONJ
cet-80	67	2	of	of	ADP
cet-80	67	3	the	the	DET
cet-80	67	4	coupling	coupling	NOUN
cet-80	67	5	of	of	ADP
cet-80	67	6	the	the	DET
cet-80	67	7	system	system	NOUN
cet-80	67	8	,	,	PUNCT
cet-80	67	9	even	even	ADV
cet-80	67	10	though	though	SCONJ
cet-80	67	11	the	the	DET
cet-80	67	12	set	set	NOUN
cet-80	67	13	point	point	NOUN
cet-80	67	14	of	of	ADP
cet-80	67	15	the	the	DET
cet-80	67	16	setting	set	VERB
cet-80	67	17	value	value	NOUN
cet-80	67	18	control	control	NOUN
cet-80	67	19	of	of	ADP
cet-80	67	20	u2	u2	PROPN
cet-80	67	21	is	be	AUX
cet-80	67	22	constant	constant	ADJ
cet-80	67	23	,	,	PUNCT
cet-80	67	24	output	output	NOUN
cet-80	67	25	y2	y2	NOUN
cet-80	67	26	varies	vary	VERB
cet-80	67	27	along	along	ADP
cet-80	67	28	with	with	ADP
cet-80	67	29	the	the	DET
cet-80	67	30	change	change	NOUN
cet-80	67	31	of	of	ADP
cet-80	67	32	the	the	DET
cet-80	67	33	input	input	NOUN
cet-80	67	34	u1	u1	NOUN
cet-80	67	35	to	to	ADP
cet-80	67	36	a	a	DET
cet-80	67	37	new	new	ADJ
cet-80	67	38	steady	steady	ADJ
cet-80	67	39	state	state	NOUN
cet-80	67	40	output	output	NOUN
cet-80	67	41	y2	y2	NOUN
cet-80	67	42	'	'	PUNCT
cet-80	67	43	.	.	PUNCT
cet-80	68	1	the	the	DET
cet-80	68	2	original	original	ADJ
cet-80	68	3	output	output	NOUN
cet-80	68	4	condition	condition	NOUN
cet-80	68	5	point	point	NOUN
cet-80	68	6	a(y1,a	a(y1,a	PROPN
cet-80	68	7	,	,	PUNCT
cet-80	68	8	y2,a	y2,a	PROPN
cet-80	68	9	)	)	PUNCT
cet-80	68	10	will	will	AUX
cet-80	68	11	arrive	arrive	VERB
cet-80	68	12	at	at	ADP
cet-80	68	13	a	a	DET
cet-80	68	14	new	new	ADJ
cet-80	68	15	output	output	NOUN
cet-80	68	16	point	point	NOUN
cet-80	68	17	b(y1	b(y1	VERB
cet-80	68	18	obj	obj	PROPN
cet-80	68	19	,	,	PUNCT
cet-80	68	20	y2	y2	NOUN
cet-80	68	21	'	'	PUNCT
cet-80	68	22	)	)	PUNCT
cet-80	68	23	in	in	ADP
cet-80	68	24	figure	figure	NOUN
cet-80	68	25	2a	2a	NUM
cet-80	68	26	,	,	PUNCT
cet-80	68	27	where	where	SCONJ
cet-80	68	28	input	input	NOUN
cet-80	68	29	u2	u2	NOUN
cet-80	68	30	is	be	AUX
cet-80	68	31	at	at	ADP
cet-80	68	32	a	a	DET
cet-80	68	33	new	new	ADJ
cet-80	68	34	point	point	NOUN
cet-80	68	35	b(u1,b	b(u1,b	NOUN
cet-80	68	36	,	,	PUNCT
cet-80	68	37	u2,a	u2,a	PROPN
cet-80	68	38	)	)	PUNCT
cet-80	68	39	,	,	PUNCT
cet-80	68	40	but	but	CCONJ
cet-80	68	41	input	input	NOUN
cet-80	68	42	u2	u2	PROPN
cet-80	68	43	is	be	AUX
cet-80	68	44	still	still	ADV
cet-80	68	45	at	at	ADP
cet-80	68	46	the	the	DET
cet-80	68	47	old	old	ADJ
cet-80	68	48	value	value	NOUN
cet-80	68	49	u2,b	u2,b	PROPN
cet-80	68	50	.	.	PUNCT
cet-80	68	51	to	to	PART
cet-80	68	52	achieve	achieve	VERB
cet-80	68	53	the	the	DET
cet-80	68	54	final	final	ADJ
cet-80	68	55	optimisation	optimisation	NOUN
cet-80	68	56	of	of	ADP
cet-80	68	57	the	the	DET
cet-80	68	58	energy	energy	NOUN
cet-80	68	59	utilisation	utilisation	NOUN
cet-80	68	60	of	of	ADP
cet-80	68	61	the	the	DET
cet-80	68	62	plant	plant	NOUN
cet-80	68	63	,	,	PUNCT
cet-80	68	64	the	the	DET
cet-80	68	65	coordinating	coordinating	NOUN
cet-80	68	66	optimisation	optimisation	NOUN
cet-80	68	67	of	of	ADP
cet-80	68	68	set	set	ADJ
cet-80	68	69	point	point	NOUN
cet-80	68	70	of	of	ADP
cet-80	68	71	the	the	DET
cet-80	68	72	setting	set	VERB
cet-80	68	73	control	control	NOUN
cet-80	68	74	of	of	ADP
cet-80	68	75	input	input	NOUN
cet-80	68	76	u2	u2	NOUN
cet-80	68	77	should	should	AUX
cet-80	68	78	be	be	AUX
cet-80	68	79	conducted	conduct	VERB
cet-80	68	80	,	,	PUNCT
cet-80	68	81	based	base	VERB
cet-80	68	82	on	on	ADP
cet-80	68	83	which	which	PRON
cet-80	68	84	the	the	DET
cet-80	68	85	optimal	optimal	ADJ
cet-80	68	86	set	set	NOUN
cet-80	68	87	point	point	NOUN
cet-80	68	88	u2	u2	NOUN
cet-80	68	89	sp	sp	NOUN
cet-80	68	90	can	can	AUX
cet-80	68	91	be	be	AUX
cet-80	68	92	achieved	achieve	VERB
cet-80	68	93	.	.	PUNCT
cet-80	69	1	because	because	SCONJ
cet-80	69	2	of	of	ADP
cet-80	69	3	the	the	DET
cet-80	69	4	coupling	coupling	NOUN
cet-80	69	5	,	,	PUNCT
cet-80	69	6	the	the	DET
cet-80	69	7	cascade	cascade	NOUN
cet-80	69	8	control	control	NOUN
cet-80	69	9	of	of	ADP
cet-80	69	10	output	output	NOUN
cet-80	69	11	y1	y1	NOUN
cet-80	69	12	will	will	AUX
cet-80	69	13	make	make	VERB
cet-80	69	14	input	input	NOUN
cet-80	69	15	u1	u1	NOUN
cet-80	69	16	arrive	arrive	NOUN
cet-80	69	17	at	at	ADP
cet-80	69	18	the	the	DET
cet-80	69	19	new	new	ADJ
cet-80	69	20	point	point	NOUN
cet-80	69	21	u1,c	u1,c	PROPN
cet-80	69	22	along	along	ADP
cet-80	69	23	with	with	ADP
cet-80	69	24	the	the	DET
cet-80	69	25	input	input	NOUN
cet-80	69	26	controller	controller	NOUN
cet-80	69	27	's	's	PART
cet-80	69	28	set	set	ADJ
cet-80	69	29	point	point	NOUN
cet-80	69	30	to	to	ADP
cet-80	69	31	u2	u2	PROPN
cet-80	69	32	sp	sp	PROPN
cet-80	69	33	.	.	PROPN
cet-80	69	34	output	output	PROPN
cet-80	69	35	point	point	NOUN
cet-80	69	36	b(y1	b(y1	VERB
cet-80	69	37	obj	obj	PROPN
cet-80	69	38	,	,	PUNCT
cet-80	69	39	y2	y2	PROPN
cet-80	69	40	'	'	PUNCT
cet-80	69	41	)	)	PUNCT
cet-80	69	42	will	will	AUX
cet-80	69	43	finally	finally	ADV
cet-80	69	44	arrive	arrive	VERB
cet-80	69	45	at	at	ADP
cet-80	69	46	point	point	NOUN
cet-80	69	47	c(y1	c(y1	PROPN
cet-80	69	48	obj	obj	PROPN
cet-80	69	49	,	,	PUNCT
cet-80	69	50	y2	y2	PROPN
cet-80	69	51	sp	sp	NOUN
cet-80	69	52	)	)	PUNCT
cet-80	69	53	,	,	PUNCT
cet-80	69	54	as	as	SCONJ
cet-80	69	55	output	output	NOUN
cet-80	69	56	route	route	NOUN
cet-80	69	57	b→c	b→c	NUM
cet-80	69	58	shown	show	VERB
cet-80	69	59	in	in	ADP
cet-80	69	60	figure	figure	NOUN
cet-80	69	61	2a	2a	NUM
cet-80	69	62	.	.	PUNCT
cet-80	70	1	input	input	NOUN
cet-80	70	2	point	point	NOUN
cet-80	70	3	b(u1,b	b(u1,b	NOUN
cet-80	70	4	,	,	PUNCT
cet-80	70	5	u2,a	u2,a	PROPN
cet-80	70	6	)	)	PUNCT
cet-80	70	7	will	will	AUX
cet-80	70	8	turn	turn	VERB
cet-80	70	9	to	to	ADP
cet-80	70	10	the	the	DET
cet-80	70	11	point	point	NOUN
cet-80	70	12	c(u1,c	c(u1,c	NOUN
cet-80	70	13	,	,	PUNCT
cet-80	70	14	u2	u2	PROPN
cet-80	70	15	sp	sp	PROPN
cet-80	70	16	)	)	PUNCT
cet-80	70	17	,	,	PUNCT
cet-80	70	18	as	as	SCONJ
cet-80	70	19	shown	show	VERB
cet-80	70	20	in	in	ADP
cet-80	70	21	figure	figure	NOUN
cet-80	70	22	2b	2b	NOUN
cet-80	70	23	.	.	PUNCT
cet-80	71	1	case	case	NOUN
cet-80	71	2	3	3	NUM
cet-80	71	3	:	:	PUNCT
cet-80	71	4	route	route	NOUN
cet-80	71	5	a→d→c	a→d→c	NOUN
cet-80	71	6	,	,	PUNCT
cet-80	71	7	both	both	DET
cet-80	71	8	controllers	controller	NOUN
cet-80	71	9	are	be	AUX
cet-80	71	10	selected	select	VERB
cet-80	71	11	at	at	ADP
cet-80	71	12	the	the	DET
cet-80	71	13	cascade	cascade	NOUN
cet-80	71	14	control	control	NOUN
cet-80	71	15	mode	mode	NOUN
cet-80	71	16	.	.	PUNCT
cet-80	72	1	during	during	ADP
cet-80	72	2	the	the	DET
cet-80	72	3	process	process	NOUN
cet-80	72	4	control	control	NOUN
cet-80	72	5	,	,	PUNCT
cet-80	72	6	the	the	DET
cet-80	72	7	set	set	NOUN
cet-80	72	8	point	point	NOUN
cet-80	72	9	of	of	ADP
cet-80	72	10	output	output	NOUN
cet-80	72	11	y1	y1	NOUN
cet-80	72	12	is	be	AUX
cet-80	72	13	switched	switch	VERB
cet-80	72	14	to	to	ADP
cet-80	72	15	the	the	DET
cet-80	72	16	objective	objective	ADJ
cet-80	72	17	y1	y1	NOUN
cet-80	72	18	obj	obj	PROPN
cet-80	72	19	,	,	PUNCT
cet-80	72	20	while	while	SCONJ
cet-80	72	21	the	the	DET
cet-80	72	22	set	set	NOUN
cet-80	72	23	point	point	NOUN
cet-80	72	24	of	of	ADP
cet-80	72	25	output	output	NOUN
cet-80	72	26	y2	y2	PROPN
cet-80	72	27	is	be	AUX
cet-80	72	28	unchanged	unchanged	ADJ
cet-80	72	29	,	,	PUNCT
cet-80	72	30	like	like	ADP
cet-80	72	31	the	the	DET
cet-80	72	32	output	output	NOUN
cet-80	72	33	route	route	NOUN
cet-80	72	34	a→d	a→d	NUM
cet-80	72	35	which	which	PRON
cet-80	72	36	is	be	AUX
cet-80	72	37	from	from	ADP
cet-80	72	38	point	point	NOUN
cet-80	72	39	a(y1,a	a(y1,a	PROPN
cet-80	72	40	,	,	PUNCT
cet-80	72	41	y2,a	y2,a	PROPN
cet-80	72	42	)	)	PUNCT
cet-80	72	43	to	to	PART
cet-80	72	44	point	point	VERB
cet-80	72	45	d(y1	d(y1	PROPN
cet-80	72	46	obj	obj	PROPN
cet-80	72	47	,	,	PUNCT
cet-80	72	48	y2,a	y2,a	PROPN
cet-80	72	49	)	)	PUNCT
cet-80	72	50	,	,	PUNCT
cet-80	72	51	as	as	SCONJ
cet-80	72	52	shown	show	VERB
cet-80	72	53	in	in	ADP
cet-80	72	54	figure	figure	NOUN
cet-80	72	55	2a	2a	NUM
cet-80	72	56	.	.	PUNCT
cet-80	73	1	when	when	SCONJ
cet-80	73	2	the	the	DET
cet-80	73	3	set	set	NOUN
cet-80	73	4	point	point	NOUN
cet-80	73	5	of	of	ADP
cet-80	73	6	y2	y2	PROPN
cet-80	73	7	is	be	AUX
cet-80	73	8	optimised	optimise	VERB
cet-80	73	9	,	,	PUNCT
cet-80	73	10	the	the	DET
cet-80	73	11	optimal	optimal	ADJ
cet-80	73	12	output	output	NOUN
cet-80	73	13	y2	y2	NOUN
cet-80	73	14	sp	sp	NOUN
cet-80	73	15	can	can	AUX
cet-80	73	16	be	be	AUX
cet-80	73	17	achieved	achieve	VERB
cet-80	73	18	and	and	CCONJ
cet-80	73	19	switched	switch	VERB
cet-80	73	20	.	.	PUNCT
cet-80	74	1	while	while	SCONJ
cet-80	74	2	the	the	DET
cet-80	74	3	set	set	NOUN
cet-80	74	4	point	point	NOUN
cet-80	74	5	of	of	ADP
cet-80	74	6	the	the	DET
cet-80	74	7	old	old	ADJ
cet-80	74	8	controller	controller	NOUN
cet-80	74	9	on	on	ADP
cet-80	74	10	output	output	NOUN
cet-80	74	11	y1	y1	NOUN
cet-80	74	12	is	be	AUX
cet-80	74	13	unchanged	unchanged	ADJ
cet-80	74	14	.	.	PUNCT
cet-80	75	1	under	under	ADP
cet-80	75	2	the	the	DET
cet-80	75	3	control	control	NOUN
cet-80	75	4	of	of	ADP
cet-80	75	5	the	the	DET
cet-80	75	6	controllers	controller	NOUN
cet-80	75	7	,	,	PUNCT
cet-80	75	8	the	the	DET
cet-80	75	9	inputs	input	NOUN
cet-80	75	10	of	of	ADP
cet-80	75	11	the	the	DET
cet-80	75	12	system	system	NOUN
cet-80	75	13	will	will	AUX
cet-80	75	14	arrive	arrive	VERB
cet-80	75	15	at	at	ADP
cet-80	75	16	the	the	DET
cet-80	75	17	optimal	optimal	ADJ
cet-80	75	18	objective	objective	ADJ
cet-80	75	19	point	point	NOUN
cet-80	75	20	c(u1,c	c(u1,c	NOUN
cet-80	75	21	,	,	PUNCT
cet-80	75	22	u2	u2	PROPN
cet-80	75	23	sp	sp	PROPN
cet-80	75	24	)	)	PUNCT
cet-80	75	25	from	from	ADP
cet-80	75	26	point	point	NOUN
cet-80	75	27	d	d	PROPN
cet-80	75	28	in	in	ADP
cet-80	75	29	figure	figure	NOUN
cet-80	75	30	2b	2b	NOUN
cet-80	75	31	.	.	PUNCT
cet-80	76	1	the	the	DET
cet-80	76	2	route	route	NOUN
cet-80	76	3	of	of	ADP
cet-80	76	4	the	the	DET
cet-80	76	5	control	control	NOUN
cet-80	76	6	and	and	CCONJ
cet-80	76	7	coordinating	coordinate	VERB
cet-80	76	8	optimisation	optimisation	NOUN
cet-80	76	9	strategy	strategy	NOUN
cet-80	76	10	is	be	AUX
cet-80	76	11	the	the	DET
cet-80	76	12	curve	curve	NOUN
cet-80	76	13	a→d→c	a→d→c	NOUN
cet-80	76	14	,	,	PUNCT
cet-80	76	15	as	as	SCONJ
cet-80	76	16	shown	show	VERB
cet-80	76	17	in	in	ADP
cet-80	76	18	figure	figure	NOUN
cet-80	76	19	2a	2a	NUM
cet-80	76	20	.	.	PUNCT
cet-80	77	1	compared	compare	VERB
cet-80	77	2	with	with	ADP
cet-80	77	3	case	case	NOUN
cet-80	77	4	1	1	NUM
cet-80	77	5	,	,	PUNCT
cet-80	77	6	cases	case	NOUN
cet-80	77	7	2	2	NUM
cet-80	77	8	and	and	CCONJ
cet-80	77	9	3	3	NUM
cet-80	77	10	can	can	AUX
cet-80	77	11	be	be	AUX
cet-80	77	12	easily	easily	ADV
cet-80	77	13	realised	realise	VERB
cet-80	77	14	and	and	CCONJ
cet-80	77	15	repeated	repeat	VERB
cet-80	77	16	in	in	ADP
cet-80	77	17	life	life	NOUN
cet-80	77	18	cycle	cycle	NOUN
cet-80	77	19	.	.	PUNCT
cet-80	78	1	therefore	therefore	ADV
cet-80	78	2	,	,	PUNCT
cet-80	78	3	cases	case	NOUN
cet-80	78	4	2	2	NUM
cet-80	78	5	and	and	CCONJ
cet-80	78	6	3	3	NUM
cet-80	78	7	will	will	AUX
cet-80	78	8	be	be	AUX
cet-80	78	9	employed	employ	VERB
cet-80	78	10	and	and	CCONJ
cet-80	78	11	mainly	mainly	ADV
cet-80	78	12	discussed	discuss	VERB
cet-80	78	13	in	in	ADP
cet-80	78	14	next	next	ADJ
cet-80	78	15	section	section	NOUN
cet-80	78	16	.	.	PUNCT
cet-80	79	1	3	3	X
cet-80	79	2	.	.	X
cet-80	79	3	application	application	NOUN
cet-80	79	4	on	on	ADP
cet-80	79	5	demethaniser	demethaniser	NOUN
cet-80	79	6	system	system	NOUN
cet-80	79	7	3.1	3.1	NUM
cet-80	79	8	demethaniser	demethaniser	NOUN
cet-80	79	9	description	description	NOUN
cet-80	79	10	multi	multi	ADJ
cet-80	79	11	-	-	ADJ
cet-80	79	12	feed	feed	ADJ
cet-80	79	13	demethaniser	demethaniser	NOUN
cet-80	79	14	is	be	AUX
cet-80	79	15	a	a	DET
cet-80	79	16	special	special	ADJ
cet-80	79	17	unit	unit	NOUN
cet-80	79	18	in	in	ADP
cet-80	79	19	ethylene	ethylene	NOUN
cet-80	79	20	complex	complex	NOUN
cet-80	79	21	and	and	CCONJ
cet-80	79	22	is	be	AUX
cet-80	79	23	used	use	VERB
cet-80	79	24	to	to	PART
cet-80	79	25	extract	extract	VERB
cet-80	79	26	the	the	DET
cet-80	79	27	methane	methane	NOUN
cet-80	79	28	and	and	CCONJ
cet-80	79	29	hydrogen	hydrogen	NOUN
cet-80	79	30	from	from	ADP
cet-80	79	31	the	the	DET
cet-80	79	32	ethylene	ethylene	NOUN
cet-80	79	33	cracking	crack	VERB
cet-80	79	34	gas	gas	NOUN
cet-80	79	35	.	.	PUNCT
cet-80	80	1	model	model	NOUN
cet-80	80	2	of	of	ADP
cet-80	80	3	ethylene	ethylene	NOUN
cet-80	80	4	complex	complex	NOUN
cet-80	80	5	has	have	AUX
cet-80	80	6	been	be	AUX
cet-80	80	7	referred	refer	VERB
cet-80	80	8	,	,	PUNCT
cet-80	80	9	and	and	CCONJ
cet-80	80	10	validity	validity	NOUN
cet-80	80	11	of	of	ADP
cet-80	80	12	the	the	DET
cet-80	80	13	simulation	simulation	NOUN
cet-80	80	14	has	have	AUX
cet-80	80	15	also	also	ADV
cet-80	80	16	been	be	AUX
cet-80	80	17	identified	identify	VERB
cet-80	80	18	in	in	ADP
cet-80	80	19	our	our	PRON
cet-80	80	20	early	early	ADJ
cet-80	80	21	work	work	NOUN
cet-80	80	22	(	(	PUNCT
cet-80	80	23	wu	wu	PROPN
cet-80	80	24	and	and	CCONJ
cet-80	80	25	luo	luo	PROPN
cet-80	80	26	,	,	PUNCT
cet-80	80	27	2016	2016	NUM
cet-80	80	28	)	)	PUNCT
cet-80	80	29	in	in	ADP
cet-80	80	30	gproms	gprom	NOUN
cet-80	80	31	software	software	NOUN
cet-80	80	32	.	.	PUNCT
cet-80	81	1	the	the	DET
cet-80	81	2	high	high	ADJ
cet-80	81	3	temperature	temperature	NOUN
cet-80	81	4	ethylene	ethylene	NOUN
cet-80	81	5	cracking	crack	VERB
cet-80	81	6	gas	gas	NOUN
cet-80	81	7	transfers	transfer	NOUN
cet-80	81	8	heat	heat	VERB
cet-80	81	9	with	with	ADP
cet-80	81	10	the	the	DET
cet-80	81	11	bottom	bottom	ADJ
cet-80	81	12	reboiler	reboiler	NOUN
cet-80	81	13	to	to	PART
cet-80	81	14	provide	provide	VERB
cet-80	81	15	heat	heat	NOUN
cet-80	81	16	energy	energy	NOUN
cet-80	81	17	for	for	ADP
cet-80	81	18	the	the	DET
cet-80	81	19	demethaniser	demethaniser	NOUN
cet-80	81	20	.	.	PUNCT
cet-80	82	1	at	at	ADP
cet-80	82	2	the	the	DET
cet-80	82	3	same	same	ADJ
cet-80	82	4	time	time	NOUN
cet-80	82	5	,	,	PUNCT
cet-80	82	6	the	the	DET
cet-80	82	7	cracking	crack	VERB
cet-80	82	8	gas	gas	NOUN
cet-80	82	9	flows	flow	VERB
cet-80	82	10	through	through	ADP
cet-80	82	11	the	the	DET
cet-80	82	12	cold	cold	PROPN
cet-80	82	13	box	box	NOUN
cet-80	82	14	system	system	NOUN
cet-80	82	15	and	and	CCONJ
cet-80	82	16	is	be	AUX
cet-80	82	17	divided	divide	VERB
cet-80	82	18	into	into	ADP
cet-80	82	19	several	several	ADJ
cet-80	82	20	streams	stream	NOUN
cet-80	82	21	in	in	ADP
cet-80	82	22	different	different	ADJ
cet-80	82	23	energy	energy	NOUN
cet-80	82	24	levels	level	NOUN
cet-80	82	25	,	,	PUNCT
cet-80	82	26	such	such	ADJ
cet-80	82	27	as	as	ADP
cet-80	82	28	feed	feed	NOUN
cet-80	82	29	streams	stream	NOUN
cet-80	82	30	f1‒f4	f1‒f4	ADV
cet-80	82	31	with	with	ADP
cet-80	82	32	different	different	ADJ
cet-80	82	33	temperature	temperature	NOUN
cet-80	82	34	and	and	CCONJ
cet-80	82	35	pressure	pressure	NOUN
cet-80	82	36	.	.	PUNCT
cet-80	83	1	there	there	PRON
cet-80	83	2	are	be	VERB
cet-80	83	3	four	four	NUM
cet-80	83	4	feed	feed	NOUN
cet-80	83	5	streams	stream	NOUN
cet-80	83	6	in	in	ADP
cet-80	83	7	the	the	DET
cet-80	83	8	multi	multi	ADJ
cet-80	83	9	-	-	ADJ
cet-80	83	10	feed	feed	ADJ
cet-80	83	11	demethaniser	demethaniser	NOUN
cet-80	83	12	,	,	PUNCT
cet-80	83	13	as	as	SCONJ
cet-80	83	14	shown	show	VERB
cet-80	83	15	in	in	ADP
cet-80	83	16	figure	figure	NOUN
cet-80	83	17	3	3	NUM
cet-80	83	18	.	.	PUNCT
cet-80	84	1	e317	e317	NUM
cet-80	84	2	e318	e318	NUM
cet-80	84	3	e308	e308	PROPN
cet-80	84	4	demethaniser	demethaniser	NOUN
cet-80	84	5	stream	stream	NOUN
cet-80	84	6	f1	f1	PROPN
cet-80	84	7	stream	stream	NOUN
cet-80	84	8	f2	f2	PROPN
cet-80	84	9	stream	stream	NOUN
cet-80	84	10	f3	f3	PROPN
cet-80	84	11	stream	stream	VERB
cet-80	84	12	f4	f4	PROPN
cet-80	84	13	condenser	condenser	NOUN
cet-80	84	14	middle	middle	PROPN
cet-80	84	15	reboiler	reboiler	NOUN
cet-80	84	16	bottom	bottom	NOUN
cet-80	84	17	reboiler	reboiler	NOUN
cet-80	84	18	stream	stream	NOUN
cet-80	84	19	b	b	PROPN
cet-80	84	20	stream	stream	NOUN
cet-80	84	21	feed	feed	NOUN
cet-80	84	22	ethylene	ethylene	NOUN
cet-80	84	23	cracking	crack	VERB
cet-80	84	24	gas	gas	NOUN
cet-80	84	25	to	to	PART
cet-80	84	26	deethaniser	deethaniser	VERB
cet-80	84	27	fv001	fv001	VERB
cet-80	84	28	fic	fic	NOUN
cet-80	84	29	002	002	NUM
cet-80	84	30	aic	aic	PROPN
cet-80	84	31	002	002	PROPN
cet-80	84	32	ft	ft	PART
cet-80	84	33	002	002	NUM
cet-80	84	34	fic	fic	NOUN
cet-80	84	35	001	001	NUM
cet-80	84	36	ft	ft	NOUN
cet-80	84	37	001	001	NUM
cet-80	84	38	fv002	fv002	NOUN
cet-80	84	39	aic	aic	PROPN
cet-80	84	40	001	001	NUM
cet-80	84	41	stream	stream	PROPN
cet-80	84	42	c3	c3	PROPN
cet-80	84	43	stream	stream	PROPN
cet-80	84	44	c4	c4	PROPN
cet-80	84	45	stream	stream	NOUN
cet-80	84	46	c2	c2	PROPN
cet-80	84	47	stream	stream	NOUN
cet-80	84	48	v1	v1	PROPN
cet-80	84	49	stream	stream	NOUN
cet-80	84	50	v	v	ADP
cet-80	84	51	stream	stream	NOUN
cet-80	84	52	v2	v2	PROPN
cet-80	84	53	t	t	PROPN
cet-80	84	54	stream	stream	NOUN
cet-80	84	55	2	2	NUM
cet-80	84	56	c301	c301	PROPN
cet-80	84	57	q1	q1	PROPN
cet-80	84	58	q2	q2	PROPN
cet-80	84	59	c2r	c2r	PROPN
cet-80	84	60	cold	cold	PROPN
cet-80	84	61	box	box	PROPN
cet-80	84	62	system	system	NOUN
cet-80	84	63	high	high	ADJ
cet-80	84	64	purity	purity	NOUN
cet-80	84	65	hydrogen	hydrogen	PROPN
cet-80	84	66	crude	crude	NOUN
cet-80	84	67	hydrogen	hydrogen	NOUN
cet-80	84	68	stream	stream	NOUN
cet-80	84	69	c1	c1	PROPN
cet-80	84	70	figure	figure	NOUN
cet-80	84	71	3	3	NUM
cet-80	84	72	:	:	PUNCT
cet-80	84	73	flow	flow	NOUN
cet-80	84	74	sheet	sheet	NOUN
cet-80	84	75	of	of	ADP
cet-80	84	76	the	the	DET
cet-80	84	77	multi	multi	ADJ
cet-80	84	78	-	-	ADJ
cet-80	84	79	feed	feed	ADJ
cet-80	84	80	demethaniser	demethaniser	NOUN
cet-80	84	81	system	system	NOUN
cet-80	84	82	for	for	ADP
cet-80	84	83	the	the	DET
cet-80	84	84	demethaniser	demethaniser	NOUN
cet-80	84	85	system	system	NOUN
cet-80	84	86	,	,	PUNCT
cet-80	84	87	both	both	DET
cet-80	84	88	mole	mole	ADJ
cet-80	84	89	fraction	fraction	NOUN
cet-80	84	90	of	of	ADP
cet-80	84	91	ethylene	ethylene	NOUN
cet-80	84	92	at	at	ADP
cet-80	84	93	the	the	DET
cet-80	84	94	overhead	overhead	NOUN
cet-80	84	95	and	and	CCONJ
cet-80	84	96	mole	mole	ADJ
cet-80	84	97	fraction	fraction	NOUN
cet-80	84	98	of	of	ADP
cet-80	84	99	methane	methane	NOUN
cet-80	84	100	at	at	ADP
cet-80	84	101	the	the	DET
cet-80	84	102	bottom	bottom	NOUN
cet-80	84	103	should	should	AUX
cet-80	84	104	be	be	AUX
cet-80	84	105	taken	take	VERB
cet-80	84	106	into	into	ADP
cet-80	84	107	consideration	consideration	NOUN
cet-80	84	108	during	during	ADP
cet-80	84	109	the	the	DET
cet-80	84	110	operation	operation	NOUN
cet-80	84	111	of	of	ADP
cet-80	84	112	the	the	DET
cet-80	84	113	demethaniser	demethaniser	NOUN
cet-80	84	114	in	in	ADP
cet-80	84	115	the	the	DET
cet-80	84	116	separation	separation	NOUN
cet-80	84	117	of	of	ADP
cet-80	84	118	the	the	DET
cet-80	84	119	cracking	crack	VERB
cet-80	84	120	gas	gas	NOUN
cet-80	84	121	.	.	PUNCT
cet-80	85	1	considering	consider	VERB
cet-80	85	2	that	that	SCONJ
cet-80	85	3	the	the	DET
cet-80	85	4	temperature	temperature	NOUN
cet-80	85	5	of	of	ADP
cet-80	85	6	demethaniser	demethaniser	NOUN
cet-80	85	7	is	be	AUX
cet-80	85	8	the	the	DET
cet-80	85	9	lowest	low	ADJ
cet-80	85	10	among	among	ADP
cet-80	85	11	distillation	distillation	NOUN
cet-80	85	12	columns	column	NOUN
cet-80	85	13	in	in	ADP
cet-80	85	14	ethylene	ethylene	NOUN
cet-80	85	15	complex	complex	ADJ
cet-80	85	16	system	system	NOUN
cet-80	85	17	,	,	PUNCT
cet-80	85	18	the	the	DET
cet-80	85	19	methane	methane	NOUN
cet-80	85	20	contained	contain	VERB
cet-80	85	21	in	in	ADP
cet-80	85	22	bottom	bottom	ADJ
cet-80	85	23	product	product	NOUN
cet-80	85	24	is	be	AUX
cet-80	85	25	difficult	difficult	ADJ
cet-80	85	26	to	to	PART
cet-80	85	27	be	be	AUX
cet-80	85	28	extracted	extract	VERB
cet-80	85	29	in	in	ADP
cet-80	85	30	other	other	ADJ
cet-80	85	31	columns	column	NOUN
cet-80	85	32	,	,	PUNCT
cet-80	85	33	with	with	ADP
cet-80	85	34	the	the	DET
cet-80	85	35	result	result	NOUN
cet-80	85	36	that	that	SCONJ
cet-80	85	37	the	the	DET
cet-80	85	38	amount	amount	NOUN
cet-80	85	39	of	of	ADP
cet-80	85	40	methane	methane	NOUN
cet-80	85	41	found	find	VERB
cet-80	85	42	in	in	ADP
cet-80	85	43	the	the	DET
cet-80	85	44	final	final	ADJ
cet-80	85	45	ethylene	ethylene	NOUN
cet-80	85	46	product	product	NOUN
cet-80	85	47	will	will	AUX
cet-80	85	48	be	be	AUX
cet-80	85	49	high	high	ADJ
cet-80	85	50	and	and	CCONJ
cet-80	85	51	the	the	DET
cet-80	85	52	product	product	NOUN
cet-80	85	53	quality	quality	NOUN
cet-80	85	54	will	will	AUX
cet-80	85	55	be	be	AUX
cet-80	85	56	affected	affect	VERB
cet-80	85	57	.	.	PUNCT
cet-80	86	1	therefore	therefore	ADV
cet-80	86	2	,	,	PUNCT
cet-80	86	3	to	to	PART
cet-80	86	4	lower	lower	VERB
cet-80	86	5	down	down	ADP
cet-80	86	6	the	the	DET
cet-80	86	7	content	content	NOUN
cet-80	86	8	of	of	ADP
cet-80	86	9	methane	methane	NOUN
cet-80	86	10	found	find	VERB
cet-80	86	11	in	in	ADP
cet-80	86	12	the	the	DET
cet-80	86	13	bottom	bottom	ADJ
cet-80	86	14	stream	stream	NOUN
cet-80	86	15	,	,	PUNCT
cet-80	86	16	more	more	ADJ
cet-80	86	17	flow	flow	NOUN
cet-80	86	18	rates	rate	NOUN
cet-80	86	19	of	of	ADP
cet-80	86	20	stream	stream	NOUN
cet-80	86	21	c2	c2	PROPN
cet-80	86	22	should	should	AUX
cet-80	86	23	be	be	AUX
cet-80	86	24	reboiled	reboile	VERB
cet-80	86	25	to	to	PART
cet-80	86	26	gain	gain	VERB
cet-80	86	27	more	more	ADJ
cet-80	86	28	heat	heat	NOUN
cet-80	86	29	from	from	ADP
cet-80	86	30	the	the	DET
cet-80	86	31	ethylene	ethylene	NOUN
cet-80	86	32	cracking	crack	VERB
cet-80	86	33	gas	gas	NOUN
cet-80	86	34	.	.	PUNCT
cet-80	87	1	at	at	ADP
cet-80	87	2	the	the	DET
cet-80	87	3	178	178	NUM
cet-80	87	4	same	same	ADJ
cet-80	87	5	time	time	NOUN
cet-80	87	6	,	,	PUNCT
cet-80	87	7	the	the	DET
cet-80	87	8	increase	increase	NOUN
cet-80	87	9	of	of	ADP
cet-80	87	10	the	the	DET
cet-80	87	11	bottom	bottom	ADJ
cet-80	87	12	heat	heat	NOUN
cet-80	87	13	will	will	AUX
cet-80	87	14	bring	bring	VERB
cet-80	87	15	more	more	ADV
cet-80	87	16	hot	hot	ADJ
cet-80	87	17	vapour	vapour	NOUN
cet-80	87	18	stream	stream	NOUN
cet-80	87	19	flowing	flow	VERB
cet-80	87	20	into	into	ADP
cet-80	87	21	the	the	DET
cet-80	87	22	overhead	overhead	NOUN
cet-80	87	23	.	.	PUNCT
cet-80	88	1	to	to	PART
cet-80	88	2	keep	keep	VERB
cet-80	88	3	the	the	DET
cet-80	88	4	content	content	NOUN
cet-80	88	5	of	of	ADP
cet-80	88	6	ethylene	ethylene	NOUN
cet-80	88	7	at	at	ADP
cet-80	88	8	a	a	DET
cet-80	88	9	low	low	ADJ
cet-80	88	10	level	level	NOUN
cet-80	88	11	,	,	PUNCT
cet-80	88	12	the	the	DET
cet-80	88	13	reflux	reflux	NOUN
cet-80	88	14	rate	rate	NOUN
cet-80	88	15	should	should	AUX
cet-80	88	16	be	be	AUX
cet-80	88	17	increased	increase	VERB
cet-80	88	18	to	to	PART
cet-80	88	19	provide	provide	VERB
cet-80	88	20	more	more	ADJ
cet-80	88	21	extra	extra	ADJ
cet-80	88	22	cooling	cool	VERB
cet-80	88	23	capacity	capacity	NOUN
cet-80	88	24	to	to	PART
cet-80	88	25	lower	lower	VERB
cet-80	88	26	the	the	DET
cet-80	88	27	temperature	temperature	NOUN
cet-80	88	28	of	of	ADP
cet-80	88	29	the	the	DET
cet-80	88	30	overhead	overhead	NOUN
cet-80	88	31	.	.	PUNCT
cet-80	89	1	obviously	obviously	ADV
cet-80	89	2	,	,	PUNCT
cet-80	89	3	the	the	DET
cet-80	89	4	coupling	coupling	NOUN
cet-80	89	5	exists	exist	VERB
cet-80	89	6	between	between	ADP
cet-80	89	7	the	the	DET
cet-80	89	8	control	control	NOUN
cet-80	89	9	of	of	ADP
cet-80	89	10	the	the	DET
cet-80	89	11	overhead	overhead	NOUN
cet-80	89	12	and	and	CCONJ
cet-80	89	13	bottom	bottom	ADJ
cet-80	89	14	key	key	ADJ
cet-80	89	15	components	component	NOUN
cet-80	89	16	.	.	PUNCT
cet-80	90	1	for	for	ADP
cet-80	90	2	the	the	DET
cet-80	90	3	distillation	distillation	NOUN
cet-80	90	4	system	system	NOUN
cet-80	90	5	,	,	PUNCT
cet-80	90	6	the	the	DET
cet-80	90	7	reflux	reflux	NOUN
cet-80	90	8	is	be	AUX
cet-80	90	9	usually	usually	ADV
cet-80	90	10	selected	select	VERB
cet-80	90	11	to	to	PART
cet-80	90	12	control	control	VERB
cet-80	90	13	the	the	DET
cet-80	90	14	overhead	overhead	ADJ
cet-80	90	15	temperature	temperature	NOUN
cet-80	90	16	or	or	CCONJ
cet-80	90	17	component	component	NOUN
cet-80	90	18	,	,	PUNCT
cet-80	90	19	and	and	CCONJ
cet-80	90	20	the	the	DET
cet-80	90	21	bottom	bottom	ADJ
cet-80	90	22	reboil	reboil	NOUN
cet-80	90	23	flow	flow	NOUN
cet-80	90	24	rate	rate	NOUN
cet-80	90	25	is	be	AUX
cet-80	90	26	usually	usually	ADV
cet-80	90	27	used	use	VERB
cet-80	90	28	to	to	PART
cet-80	90	29	adjust	adjust	VERB
cet-80	90	30	the	the	DET
cet-80	90	31	bottom	bottom	ADJ
cet-80	90	32	temperature	temperature	NOUN
cet-80	90	33	and	and	CCONJ
cet-80	90	34	mole	mole	NOUN
cet-80	90	35	fraction	fraction	NOUN
cet-80	90	36	of	of	ADP
cet-80	90	37	the	the	DET
cet-80	90	38	key	key	ADJ
cet-80	90	39	component	component	NOUN
cet-80	90	40	.	.	PUNCT
cet-80	91	1	according	accord	VERB
cet-80	91	2	to	to	ADP
cet-80	91	3	the	the	DET
cet-80	91	4	different	different	ADJ
cet-80	91	5	production	production	NOUN
cet-80	91	6	projects	project	NOUN
cet-80	91	7	,	,	PUNCT
cet-80	91	8	the	the	DET
cet-80	91	9	product	product	NOUN
cet-80	91	10	quality	quality	NOUN
cet-80	91	11	usually	usually	ADV
cet-80	91	12	changes	change	VERB
cet-80	91	13	as	as	SCONJ
cet-80	91	14	required	require	VERB
cet-80	91	15	.	.	PUNCT
cet-80	92	1	the	the	DET
cet-80	92	2	demethaniser	demethaniser	NOUN
cet-80	92	3	is	be	AUX
cet-80	92	4	very	very	ADV
cet-80	92	5	similar	similar	ADJ
cet-80	92	6	with	with	ADP
cet-80	92	7	the	the	DET
cet-80	92	8	two	two	NUM
cet-80	92	9	-	-	PUNCT
cet-80	92	10	input	input	NOUN
cet-80	92	11	-	-	PUNCT
cet-80	92	12	two	two	NUM
cet-80	92	13	-	-	PUNCT
cet-80	92	14	output	output	NOUN
cet-80	92	15	system	system	NOUN
cet-80	92	16	referred	refer	VERB
cet-80	92	17	before	before	ADV
cet-80	92	18	,	,	PUNCT
cet-80	92	19	and	and	CCONJ
cet-80	92	20	can	can	AUX
cet-80	92	21	adopt	adopt	VERB
cet-80	92	22	the	the	DET
cet-80	92	23	above	above	ADJ
cet-80	92	24	process	process	NOUN
cet-80	92	25	control	control	NOUN
cet-80	92	26	and	and	CCONJ
cet-80	92	27	coordinating	coordinate	VERB
cet-80	92	28	optimisation	optimisation	NOUN
cet-80	92	29	method	method	NOUN
cet-80	92	30	to	to	PART
cet-80	92	31	achieve	achieve	VERB
cet-80	92	32	the	the	DET
cet-80	92	33	energy	energy	NOUN
cet-80	92	34	-	-	PUNCT
cet-80	92	35	saving	save	VERB
cet-80	92	36	goal	goal	NOUN
cet-80	92	37	.	.	PUNCT
cet-80	93	1	3.2	3.2	NUM
cet-80	93	2	process	process	NOUN
cet-80	93	3	control	control	NOUN
cet-80	93	4	and	and	CCONJ
cet-80	93	5	coordinating	coordinate	VERB
cet-80	93	6	optimisation	optimisation	NOUN
cet-80	93	7	strategy	strategy	NOUN
cet-80	93	8	of	of	ADP
cet-80	93	9	demethaniser	demethaniser	NOUN
cet-80	93	10	to	to	PART
cet-80	93	11	achieve	achieve	VERB
cet-80	93	12	the	the	DET
cet-80	93	13	required	require	VERB
cet-80	93	14	overhead	overhead	ADJ
cet-80	93	15	product	product	NOUN
cet-80	93	16	quality	quality	NOUN
cet-80	93	17	and	and	CCONJ
cet-80	93	18	decrease	decrease	VERB
cet-80	93	19	the	the	DET
cet-80	93	20	energy	energy	NOUN
cet-80	93	21	cost	cost	NOUN
cet-80	93	22	of	of	ADP
cet-80	93	23	the	the	DET
cet-80	93	24	demethaniser	demethaniser	NOUN
cet-80	93	25	system	system	NOUN
cet-80	93	26	as	as	ADV
cet-80	93	27	much	much	ADV
cet-80	93	28	as	as	ADP
cet-80	93	29	possible	possible	ADJ
cet-80	93	30	,	,	PUNCT
cet-80	93	31	the	the	DET
cet-80	93	32	process	process	NOUN
cet-80	93	33	control	control	NOUN
cet-80	93	34	of	of	ADP
cet-80	93	35	the	the	DET
cet-80	93	36	overhead	overhead	ADJ
cet-80	93	37	key	key	ADJ
cet-80	93	38	component	component	NOUN
cet-80	93	39	and	and	CCONJ
cet-80	93	40	coordinating	coordinate	VERB
cet-80	93	41	optimisation	optimisation	NOUN
cet-80	93	42	of	of	ADP
cet-80	93	43	the	the	DET
cet-80	93	44	bottom	bottom	ADJ
cet-80	93	45	reboil	reboil	NOUN
cet-80	93	46	flow	flow	NOUN
cet-80	93	47	rate	rate	NOUN
cet-80	93	48	are	be	AUX
cet-80	93	49	conducted	conduct	VERB
cet-80	93	50	in	in	ADP
cet-80	93	51	this	this	DET
cet-80	93	52	section	section	NOUN
cet-80	93	53	.	.	PUNCT
cet-80	94	1	the	the	DET
cet-80	94	2	diagrams	diagram	NOUN
cet-80	94	3	of	of	ADP
cet-80	94	4	cascade	cascade	NOUN
cet-80	94	5	control	control	NOUN
cet-80	94	6	strategies	strategy	NOUN
cet-80	94	7	are	be	AUX
cet-80	94	8	used	use	VERB
cet-80	94	9	to	to	PART
cet-80	94	10	control	control	VERB
cet-80	94	11	the	the	DET
cet-80	94	12	overhead	overhead	ADJ
cet-80	94	13	component	component	NOUN
cet-80	94	14	of	of	ADP
cet-80	94	15	ethylene	ethylene	NOUN
cet-80	94	16	and	and	CCONJ
cet-80	94	17	bottom	bottom	ADJ
cet-80	94	18	component	component	NOUN
cet-80	94	19	of	of	ADP
cet-80	94	20	methane	methane	NOUN
cet-80	94	21	,	,	PUNCT
cet-80	94	22	as	as	SCONJ
cet-80	94	23	shown	show	VERB
cet-80	94	24	in	in	ADP
cet-80	94	25	figure	figure	NOUN
cet-80	94	26	3	3	NUM
cet-80	94	27	.	.	X
cet-80	94	28	mainloop	mainloop	NOUN
cet-80	94	29	and	and	CCONJ
cet-80	94	30	sub	sub	ADJ
cet-80	94	31	-	-	ADJ
cet-80	94	32	loop	loop	ADJ
cet-80	94	33	controllers	controller	NOUN
cet-80	94	34	are	be	AUX
cet-80	94	35	all	all	PRON
cet-80	94	36	listed	list	VERB
cet-80	94	37	in	in	ADP
cet-80	94	38	table	table	NOUN
cet-80	94	39	3	3	NUM
cet-80	94	40	.	.	PUNCT
cet-80	95	1	if	if	SCONJ
cet-80	95	2	the	the	DET
cet-80	95	3	cascade	cascade	NOUN
cet-80	95	4	control	control	NOUN
cet-80	95	5	strategy	strategy	NOUN
cet-80	95	6	only	only	ADV
cet-80	95	7	includes	include	VERB
cet-80	95	8	sub	sub	ADJ
cet-80	95	9	-	-	ADJ
cet-80	95	10	loop	loop	ADJ
cet-80	95	11	controller	controller	NOUN
cet-80	95	12	,	,	PUNCT
cet-80	95	13	it	it	PRON
cet-80	95	14	is	be	AUX
cet-80	95	15	called	call	VERB
cet-80	95	16	the	the	DET
cet-80	95	17	setting	set	VERB
cet-80	95	18	value	value	NOUN
cet-80	95	19	control	control	NOUN
cet-80	95	20	of	of	ADP
cet-80	95	21	the	the	DET
cet-80	95	22	flow	flow	NOUN
cet-80	95	23	rate	rate	NOUN
cet-80	95	24	,	,	PUNCT
cet-80	95	25	which	which	PRON
cet-80	95	26	is	be	AUX
cet-80	95	27	the	the	DET
cet-80	95	28	open	open	ADJ
cet-80	95	29	-	-	PUNCT
cet-80	95	30	loop	loop	NOUN
cet-80	95	31	control	control	NOUN
cet-80	95	32	of	of	ADP
cet-80	95	33	the	the	DET
cet-80	95	34	component	component	NOUN
cet-80	95	35	.	.	PUNCT
cet-80	95	36	table	table	NOUN
cet-80	95	37	3	3	NUM
cet-80	95	38	:	:	PUNCT
cet-80	95	39	cascade	cascade	NOUN
cet-80	95	40	control	control	NOUN
cet-80	95	41	strategies	strategy	NOUN
cet-80	95	42	of	of	ADP
cet-80	95	43	key	key	ADJ
cet-80	95	44	components	component	NOUN
cet-80	95	45	of	of	ADP
cet-80	96	1	the	the	DET
cet-80	96	2	demethaniser	demethaniser	NOUN
cet-80	96	3	controlled	control	VERB
cet-80	96	4	variables	variable	NOUN
cet-80	96	5	main	main	ADJ
cet-80	96	6	-	-	PUNCT
cet-80	96	7	loop	loop	NOUN
cet-80	96	8	controller	controller	NOUN
cet-80	96	9	sub	sub	ADJ
cet-80	96	10	-	-	ADJ
cet-80	96	11	loop	loop	ADJ
cet-80	96	12	controller	controller	NOUN
cet-80	96	13	overhead	overhead	ADJ
cet-80	96	14	component	component	NOUN
cet-80	96	15	of	of	ADP
cet-80	96	16	ethylene	ethylene	NOUN
cet-80	96	17	aic001	aic001	PROPN
cet-80	96	18	fic001	fic001	PROPN
cet-80	96	19	bottom	bottom	ADJ
cet-80	96	20	component	component	NOUN
cet-80	96	21	of	of	ADP
cet-80	96	22	methane	methane	NOUN
cet-80	96	23	aic002	aic002	NOUN
cet-80	96	24	fic002	fic002	PROPN
cet-80	96	25	demethaniser	demethaniser	VERB
cet-80	96	26	is	be	AUX
cet-80	96	27	more	more	ADV
cet-80	96	28	special	special	ADJ
cet-80	96	29	than	than	ADP
cet-80	96	30	common	common	ADJ
cet-80	96	31	distillations	distillation	NOUN
cet-80	96	32	,	,	PUNCT
cet-80	96	33	in	in	ADP
cet-80	96	34	which	which	PRON
cet-80	96	35	the	the	DET
cet-80	96	36	coupling	coupling	NOUN
cet-80	96	37	exists	exist	VERB
cet-80	96	38	between	between	ADP
cet-80	96	39	the	the	DET
cet-80	96	40	cooling	cool	VERB
cet-80	96	41	capacity	capacity	NOUN
cet-80	96	42	and	and	CCONJ
cet-80	96	43	bottom	bottom	ADJ
cet-80	96	44	reboiler	reboiler	NOUN
cet-80	96	45	.	.	PUNCT
cet-80	97	1	to	to	PART
cet-80	97	2	potentially	potentially	ADV
cet-80	97	3	decrease	decrease	VERB
cet-80	97	4	the	the	DET
cet-80	97	5	temperature	temperature	NOUN
cet-80	97	6	of	of	ADP
cet-80	97	7	the	the	DET
cet-80	97	8	cracking	crack	VERB
cet-80	97	9	gas	gas	NOUN
cet-80	97	10	,	,	PUNCT
cet-80	97	11	more	more	ADJ
cet-80	97	12	bottom	bottom	ADJ
cet-80	97	13	heat	heat	NOUN
cet-80	97	14	q2	q2	NOUN
cet-80	97	15	should	should	AUX
cet-80	97	16	be	be	AUX
cet-80	97	17	absorbed	absorb	VERB
cet-80	97	18	.	.	PUNCT
cet-80	98	1	meanwhile	meanwhile	ADV
cet-80	98	2	,	,	PUNCT
cet-80	98	3	the	the	DET
cet-80	98	4	increase	increase	NOUN
cet-80	98	5	of	of	ADP
cet-80	98	6	the	the	DET
cet-80	98	7	bottom	bottom	ADJ
cet-80	98	8	heat	heat	NOUN
cet-80	98	9	will	will	AUX
cet-80	98	10	directly	directly	ADV
cet-80	98	11	result	result	VERB
cet-80	98	12	in	in	ADP
cet-80	98	13	the	the	DET
cet-80	98	14	cooling	cool	VERB
cet-80	98	15	capacity	capacity	NOUN
cet-80	98	16	of	of	ADP
cet-80	98	17	the	the	DET
cet-80	98	18	condenser	condenser	NOUN
cet-80	98	19	reaching	reach	VERB
cet-80	98	20	a	a	DET
cet-80	98	21	new	new	ADJ
cet-80	98	22	energy	energy	NOUN
cet-80	98	23	balance	balance	NOUN
cet-80	98	24	.	.	PUNCT
cet-80	99	1	therefore	therefore	ADV
cet-80	99	2	,	,	PUNCT
cet-80	99	3	to	to	PART
cet-80	99	4	achieve	achieve	VERB
cet-80	99	5	the	the	DET
cet-80	99	6	optimal	optimal	ADJ
cet-80	99	7	energy	energy	NOUN
cet-80	99	8	-	-	PUNCT
cet-80	99	9	saving	save	VERB
cet-80	99	10	goal	goal	NOUN
cet-80	99	11	of	of	ADP
cet-80	99	12	demethaniser	demethaniser	NOUN
cet-80	99	13	system	system	NOUN
cet-80	99	14	,	,	PUNCT
cet-80	99	15	the	the	DET
cet-80	99	16	cooling	cool	VERB
cet-80	99	17	capacity	capacity	NOUN
cet-80	99	18	q1	q1	NOUN
cet-80	99	19	should	should	AUX
cet-80	99	20	be	be	AUX
cet-80	99	21	small	small	ADJ
cet-80	99	22	enough	enough	ADV
cet-80	99	23	and	and	CCONJ
cet-80	99	24	be	be	AUX
cet-80	99	25	selected	select	VERB
cet-80	99	26	as	as	ADP
cet-80	99	27	the	the	DET
cet-80	99	28	objective	objective	ADJ
cet-80	99	29	function	function	NOUN
cet-80	99	30	.	.	PUNCT
cet-80	100	1	based	base	VERB
cet-80	100	2	on	on	ADP
cet-80	100	3	the	the	DET
cet-80	100	4	above	above	ADJ
cet-80	100	5	control	control	NOUN
cet-80	100	6	strategies	strategy	NOUN
cet-80	100	7	,	,	PUNCT
cet-80	100	8	required	require	VERB
cet-80	100	9	model	model	NOUN
cet-80	100	10	equations	equation	NOUN
cet-80	100	11	and	and	CCONJ
cet-80	100	12	constraints	constraint	NOUN
cet-80	100	13	,	,	PUNCT
cet-80	100	14	the	the	DET
cet-80	100	15	control	control	NOUN
cet-80	100	16	and	and	CCONJ
cet-80	100	17	coordinating	coordinate	VERB
cet-80	100	18	optimisation	optimisation	NOUN
cet-80	100	19	strategies	strategy	NOUN
cet-80	100	20	,	,	PUNCT
cet-80	100	21	cases	case	NOUN
cet-80	100	22	2	2	NUM
cet-80	100	23	and	and	CCONJ
cet-80	100	24	3	3	NUM
cet-80	100	25	can	can	AUX
cet-80	100	26	be	be	AUX
cet-80	100	27	conducted	conduct	VERB
cet-80	100	28	.	.	PUNCT
cet-80	101	1	after	after	ADP
cet-80	101	2	that	that	PRON
cet-80	101	3	,	,	PUNCT
cet-80	101	4	steady	steady	ADJ
cet-80	101	5	-	-	PUNCT
cet-80	101	6	state	state	NOUN
cet-80	101	7	and	and	CCONJ
cet-80	101	8	dynamic	dynamic	ADJ
cet-80	101	9	adjustments	adjustment	NOUN
cet-80	101	10	of	of	ADP
cet-80	101	11	mole	mole	NOUN
cet-80	101	12	fractions	fraction	NOUN
cet-80	101	13	of	of	ADP
cet-80	101	14	overhead	overhead	ADJ
cet-80	101	15	ethylene	ethylene	NOUN
cet-80	101	16	and	and	CCONJ
cet-80	101	17	bottom	bottom	ADJ
cet-80	101	18	methane	methane	NOUN
cet-80	101	19	,	,	PUNCT
cet-80	101	20	flow	flow	NOUN
cet-80	101	21	rate	rate	NOUN
cet-80	101	22	of	of	ADP
cet-80	101	23	reflux	reflux	NOUN
cet-80	101	24	and	and	CCONJ
cet-80	101	25	reboil	reboil	NOUN
cet-80	101	26	flow	flow	NOUN
cet-80	101	27	rate	rate	NOUN
cet-80	101	28	are	be	AUX
cet-80	101	29	shown	show	VERB
cet-80	101	30	in	in	ADP
cet-80	101	31	figure	figure	NOUN
cet-80	101	32	4	4	NUM
cet-80	101	33	.	.	NOUN
cet-80	101	34	0.04	0.04	NUM
cet-80	101	35	0.05	0.05	NUM
cet-80	101	36	0.06	0.06	NUM
cet-80	101	37	0.07	0.07	NUM
cet-80	101	38	0.08	0.08	NUM
cet-80	101	39	0.09	0.09	NUM
cet-80	101	40	0.10	0.10	NUM
cet-80	101	41	case	case	NOUN
cet-80	101	42	2	2	NUM
cet-80	101	43	:	:	PUNCT
cet-80	101	44	abc	abc	PROPN
cet-80	101	45	case	case	NOUN
cet-80	101	46	3	3	NUM
cet-80	101	47	:	:	PUNCT
cet-80	101	48	adc	adc	NOUN
cet-80	101	49	c	c	NOUN
cet-80	101	50	h	h	NOUN
cet-80	101	51	4	4	NUM
cet-80	101	52	/	/	SYM
cet-80	101	53	m	m	NOUN
cet-80	101	54	o	o	NOUN
cet-80	101	55	l%	l%	X
cet-80	101	56	c2h4	c2h4	PROPN
cet-80	101	57	/	/	SYM
cet-80	101	58	mol%	mol%	PROPN
cet-80	101	59	a(0.10,0.45)d(0.05,0.45	a(0.10,0.45)d(0.05,0.45	NOUN
cet-80	101	60	)	)	PUNCT
cet-80	101	61	b(0.05,0.502	b(0.05,0.502	NOUN
cet-80	101	62	)	)	PUNCT
cet-80	101	63	c(0.05,0.50	c(0.05,0.50	NOUN
cet-80	101	64	)	)	PUNCT
cet-80	101	65	(	(	PUNCT
cet-80	101	66	a	a	X
cet-80	101	67	)	)	PUNCT
cet-80	101	68	0.44	0.44	NUM
cet-80	101	69	0.45	0.45	NUM
cet-80	101	70	0.46	0.46	NUM
cet-80	101	71	0.47	0.47	NUM
cet-80	101	72	0.48	0.48	NUM
cet-80	101	73	0.49	0.49	NUM
cet-80	101	74	0.50	0.50	NUM
cet-80	101	75	0.51	0.51	NUM
cet-80	101	76	23	23	NUM
cet-80	101	77	24	24	NUM
cet-80	101	78	25	25	NUM
cet-80	101	79	26	26	NUM
cet-80	101	80	27	27	NUM
cet-80	101	81	28	28	NUM
cet-80	101	82	29	29	NUM
cet-80	101	83	30	30	NUM
cet-80	101	84	31	31	NUM
cet-80	101	85	170	170	NUM
cet-80	101	86	180	180	NUM
cet-80	101	87	190	190	NUM
cet-80	101	88	200	200	NUM
cet-80	101	89	210	210	NUM
cet-80	101	90	220	220	NUM
cet-80	101	91	230	230	NUM
cet-80	101	92	240	240	NUM
cet-80	101	93	250	250	NUM
cet-80	101	94	260	260	NUM
cet-80	101	95	270	270	NUM
cet-80	101	96	case	case	NOUN
cet-80	101	97	2	2	NUM
cet-80	101	98	:	:	PUNCT
cet-80	101	99	abc	abc	PROPN
cet-80	101	100	case	case	NOUN
cet-80	101	101	3	3	NUM
cet-80	101	102	:	:	PUNCT
cet-80	101	103	adc	adc	VERB
cet-80	101	104	fl	fl	NOUN
cet-80	101	105	o	o	NOUN
cet-80	102	1	w	w	NOUN
cet-80	103	1	_	_	PUNCT
cet-80	103	2	c	c	NOUN
cet-80	103	3	1	1	NUM
cet-80	103	4	/	/	SYM
cet-80	103	5	k	k	NOUN
cet-80	103	6	m	m	VERB
cet-80	103	7	o	o	NOUN
cet-80	103	8	l/	l/	NOUN
cet-80	103	9	h	h	NOUN
cet-80	103	10	flow_v1	flow_v1	NOUN
cet-80	103	11	/	/	SYM
cet-80	103	12	kmol	kmol	PROPN
cet-80	103	13	/	/	SYM
cet-80	103	14	h	h	NOUN
cet-80	103	15	a(23.49,177.79	a(23.49,177.79	PROPN
cet-80	103	16	)	)	PUNCT
cet-80	103	17	b(27.57,177.79	b(27.57,177.79	NOUN
cet-80	103	18	)	)	PUNCT
cet-80	103	19	c(27.55,179.05	c(27.55,179.05	NOUN
cet-80	103	20	)	)	PUNCT
cet-80	103	21	d(27.57,250.21	d(27.57,250.21	PROPN
cet-80	103	22	)	)	PUNCT
cet-80	103	23	(	(	PUNCT
cet-80	103	24	b	b	X
cet-80	103	25	)	)	PUNCT
cet-80	103	26	figure	figure	NOUN
cet-80	103	27	4	4	NUM
cet-80	103	28	:	:	PUNCT
cet-80	104	1	dynamic	dynamic	ADJ
cet-80	104	2	relationships	relationship	NOUN
cet-80	104	3	of	of	ADP
cet-80	104	4	the	the	DET
cet-80	104	5	overhead	overhead	NOUN
cet-80	104	6	and	and	CCONJ
cet-80	104	7	bottom	bottom	ADJ
cet-80	104	8	key	key	ADJ
cet-80	104	9	components	component	NOUN
cet-80	104	10	and	and	CCONJ
cet-80	104	11	flow	flow	NOUN
cet-80	104	12	rates	rate	NOUN
cet-80	104	13	;	;	PUNCT
cet-80	104	14	a	a	X
cet-80	104	15	)	)	PUNCT
cet-80	104	16	overhead	overhead	NOUN
cet-80	104	17	and	and	CCONJ
cet-80	104	18	bottom	bottom	ADJ
cet-80	104	19	components	component	NOUN
cet-80	104	20	of	of	ADP
cet-80	104	21	methane	methane	NOUN
cet-80	104	22	and	and	CCONJ
cet-80	104	23	ethylene	ethylene	NOUN
cet-80	104	24	;	;	PUNCT
cet-80	104	25	b	b	X
cet-80	104	26	)	)	PUNCT
cet-80	104	27	flow	flow	NOUN
cet-80	104	28	rates	rate	NOUN
cet-80	104	29	of	of	ADP
cet-80	104	30	streams	stream	NOUN
cet-80	104	31	v1	v1	NOUN
cet-80	104	32	and	and	CCONJ
cet-80	104	33	c1	c1	NOUN
cet-80	104	34	for	for	ADP
cet-80	104	35	the	the	DET
cet-80	104	36	case	case	NOUN
cet-80	104	37	2	2	NUM
cet-80	104	38	strategy	strategy	NOUN
cet-80	104	39	,	,	PUNCT
cet-80	104	40	set	set	VERB
cet-80	104	41	point	point	NOUN
cet-80	104	42	of	of	ADP
cet-80	104	43	the	the	DET
cet-80	104	44	main	main	ADJ
cet-80	104	45	-	-	PUNCT
cet-80	104	46	loop	loop	NOUN
cet-80	104	47	controller	controller	NOUN
cet-80	104	48	aic001	aic001	PROPN
cet-80	104	49	is	be	AUX
cet-80	104	50	switched	switch	VERB
cet-80	104	51	from	from	ADP
cet-80	104	52	0.1mol%	0.1mol%	NUM
cet-80	104	53	to	to	ADP
cet-80	104	54	0.05mol%	0.05mol%	NOUN
cet-80	104	55	,	,	PUNCT
cet-80	104	56	and	and	CCONJ
cet-80	104	57	set	set	VERB
cet-80	104	58	point	point	NOUN
cet-80	104	59	of	of	ADP
cet-80	104	60	the	the	DET
cet-80	104	61	sub	sub	ADJ
cet-80	104	62	-	-	ADJ
cet-80	104	63	loop	loop	ADJ
cet-80	104	64	controller	controller	NOUN
cet-80	104	65	fic002	fic002	PROPN
cet-80	104	66	is	be	AUX
cet-80	104	67	unchanged	unchanged	ADJ
cet-80	104	68	.	.	PUNCT
cet-80	105	1	the	the	DET
cet-80	105	2	mole	mole	NOUN
cet-80	105	3	fraction	fraction	NOUN
cet-80	105	4	of	of	ADP
cet-80	105	5	ethylene	ethylene	NOUN
cet-80	105	6	is	be	AUX
cet-80	105	7	changed	change	VERB
cet-80	105	8	from	from	ADP
cet-80	105	9	point	point	NOUN
cet-80	105	10	a	a	PRON
cet-80	105	11	to	to	PART
cet-80	105	12	point	point	VERB
cet-80	105	13	b	b	PROPN
cet-80	105	14	in	in	ADP
cet-80	105	15	figure	figure	NOUN
cet-80	105	16	4a	4a	NOUN
cet-80	105	17	,	,	PUNCT
cet-80	105	18	and	and	CCONJ
cet-80	105	19	the	the	DET
cet-80	105	20	flow	flow	NOUN
cet-80	105	21	rate	rate	NOUN
cet-80	105	22	of	of	ADP
cet-80	105	23	the	the	DET
cet-80	105	24	flow_v1	flow_v1	NOUN
cet-80	105	25	varies	vary	VERB
cet-80	105	26	in	in	ADP
cet-80	105	27	the	the	DET
cet-80	105	28	flow_v1	flow_v1	NOUN
cet-80	105	29	axis	axis	NOUN
cet-80	105	30	direction	direction	NOUN
cet-80	105	31	in	in	ADP
cet-80	105	32	figure	figure	NOUN
cet-80	105	33	4b	4b	PROPN
cet-80	105	34	.	.	PUNCT
cet-80	106	1	when	when	SCONJ
cet-80	106	2	the	the	DET
cet-80	106	3	coordinating	coordinating	NOUN
cet-80	106	4	optimisation	optimisation	NOUN
cet-80	106	5	of	of	ADP
cet-80	106	6	the	the	DET
cet-80	106	7	cooling	cool	VERB
cet-80	106	8	capacity	capacity	NOUN
cet-80	106	9	is	be	AUX
cet-80	106	10	employed	employ	VERB
cet-80	106	11	,	,	PUNCT
cet-80	106	12	the	the	DET
cet-80	106	13	set	set	NOUN
cet-80	106	14	point	point	NOUN
cet-80	106	15	of	of	ADP
cet-80	106	16	sub	sub	ADJ
cet-80	106	17	-	-	ADJ
cet-80	106	18	loop	loop	ADJ
cet-80	106	19	controller	controller	NOUN
cet-80	106	20	fic002	fic002	PROPN
cet-80	106	21	will	will	AUX
cet-80	106	22	reach	reach	VERB
cet-80	106	23	the	the	DET
cet-80	106	24	optimal	optimal	ADJ
cet-80	106	25	point	point	NOUN
cet-80	106	26	c.	c.	NOUN
cet-80	106	27	by	by	ADP
cet-80	106	28	comparison	comparison	NOUN
cet-80	106	29	,	,	PUNCT
cet-80	106	30	case	case	NOUN
cet-80	106	31	3	3	NUM
cet-80	106	32	strategy	strategy	NOUN
cet-80	106	33	is	be	AUX
cet-80	106	34	based	base	VERB
cet-80	106	35	on	on	ADP
cet-80	106	36	the	the	DET
cet-80	106	37	cascade	cascade	NOUN
cet-80	106	38	control	control	NOUN
cet-80	106	39	of	of	ADP
cet-80	106	40	overhead	overhead	NOUN
cet-80	106	41	and	and	CCONJ
cet-80	106	42	bottom	bottom	ADJ
cet-80	106	43	,	,	PUNCT
cet-80	106	44	such	such	ADJ
cet-80	106	45	as	as	ADP
cet-80	106	46	aic001	aic001	PROPN
cet-80	106	47	and	and	CCONJ
cet-80	106	48	aic002	aic002	PROPN
cet-80	106	49	.	.	PUNCT
cet-80	107	1	the	the	DET
cet-80	107	2	control	control	NOUN
cet-80	107	3	of	of	ADP
cet-80	107	4	main	main	ADJ
cet-80	107	5	-	-	PUNCT
cet-80	107	6	loop	loop	NOUN
cet-80	107	7	will	will	AUX
cet-80	107	8	drive	drive	VERB
cet-80	107	9	the	the	DET
cet-80	107	10	overhead	overhead	NOUN
cet-80	107	11	and	and	CCONJ
cet-80	107	12	bottom	bottom	ADJ
cet-80	107	13	component	component	NOUN
cet-80	107	14	to	to	ADP
cet-80	107	15	the	the	DET
cet-80	107	16	point	point	NOUN
cet-80	107	17	d	d	NOUN
cet-80	107	18	from	from	ADP
cet-80	107	19	point	point	NOUN
cet-80	107	20	a.	a.	NOUN
cet-80	107	21	coordinating	coordinating	NOUN
cet-80	107	22	optimisation	optimisation	NOUN
cet-80	107	23	of	of	ADP
cet-80	107	24	the	the	DET
cet-80	107	25	cooling	cool	VERB
cet-80	107	26	capacity	capacity	NOUN
cet-80	107	27	can	can	AUX
cet-80	107	28	acquire	acquire	VERB
cet-80	107	29	the	the	DET
cet-80	107	30	optimal	optimal	ADJ
cet-80	107	31	set	set	NOUN
cet-80	107	32	point	point	NOUN
cet-80	107	33	of	of	ADP
cet-80	107	34	the	the	DET
cet-80	107	35	bottom	bottom	ADJ
cet-80	107	36	main	main	ADJ
cet-80	107	37	-	-	PUNCT
cet-80	107	38	loop	loop	NOUN
cet-80	107	39	controller	controller	NOUN
cet-80	107	40	aic002	aic002	NOUN
cet-80	107	41	,	,	PUNCT
cet-80	107	42	and	and	CCONJ
cet-80	107	43	the	the	DET
cet-80	107	44	optimal	optimal	ADJ
cet-80	107	45	objective	objective	ADJ
cet-80	107	46	value	value	NOUN
cet-80	107	47	of	of	ADP
cet-80	107	48	bottom	bottom	ADJ
cet-80	107	49	component	component	NOUN
cet-80	107	50	of	of	ADP
cet-80	107	51	methane	methane	NOUN
cet-80	107	52	can	can	AUX
cet-80	107	53	be	be	AUX
cet-80	107	54	achieved	achieve	VERB
cet-80	107	55	by	by	ADP
cet-80	107	56	process	process	NOUN
cet-80	107	57	control	control	NOUN
cet-80	107	58	,	,	PUNCT
cet-80	107	59	which	which	PRON
cet-80	107	60	is	be	AUX
cet-80	107	61	from	from	ADP
cet-80	107	62	point	point	NOUN
cet-80	107	63	d	d	PROPN
cet-80	107	64	to	to	ADP
cet-80	107	65	c	c	NOUN
cet-80	107	66	,	,	PUNCT
cet-80	107	67	as	as	SCONJ
cet-80	107	68	shown	show	VERB
cet-80	107	69	in	in	ADP
cet-80	107	70	figure	figure	NOUN
cet-80	107	71	4a	4a	NUM
cet-80	107	72	.	.	PUNCT
cet-80	108	1	179	179	NUM
cet-80	108	2	figure	figure	NOUN
cet-80	108	3	5	5	NUM
cet-80	108	4	shows	show	VERB
cet-80	108	5	the	the	DET
cet-80	108	6	dynamic	dynamic	ADJ
cet-80	108	7	changes	change	NOUN
cet-80	108	8	of	of	ADP
cet-80	108	9	mole	mole	ADJ
cet-80	108	10	fraction	fraction	NOUN
cet-80	108	11	of	of	ADP
cet-80	108	12	ethylene	ethylene	NOUN
cet-80	108	13	and	and	CCONJ
cet-80	108	14	methane	methane	NOUN
cet-80	108	15	,	,	PUNCT
cet-80	108	16	and	and	CCONJ
cet-80	108	17	flow	flow	NOUN
cet-80	108	18	rate	rate	NOUN
cet-80	108	19	of	of	ADP
cet-80	108	20	flow_v1	flow_v1	NOUN
cet-80	108	21	and	and	CCONJ
cet-80	108	22	flow_c1	flow_c1	NOUN
cet-80	108	23	in	in	ADP
cet-80	108	24	two	two	NUM
cet-80	108	25	cases	case	NOUN
cet-80	108	26	.	.	PUNCT
cet-80	109	1	the	the	DET
cet-80	109	2	controller	controller	NOUN
cet-80	109	3	can	can	AUX
cet-80	109	4	realise	realise	VERB
cet-80	109	5	the	the	DET
cet-80	109	6	control	control	NOUN
cet-80	109	7	of	of	ADP
cet-80	109	8	overhead	overhead	ADJ
cet-80	109	9	ethylene	ethylene	NOUN
cet-80	109	10	in	in	ADP
cet-80	109	11	two	two	NUM
cet-80	109	12	cases	case	NOUN
cet-80	109	13	.	.	PUNCT
cet-80	110	1	with	with	ADP
cet-80	110	2	the	the	DET
cet-80	110	3	different	different	ADJ
cet-80	110	4	control	control	NOUN
cet-80	110	5	strategies	strategy	NOUN
cet-80	110	6	at	at	ADP
cet-80	110	7	the	the	DET
cet-80	110	8	bottom	bottom	NOUN
cet-80	110	9	,	,	PUNCT
cet-80	110	10	changes	change	NOUN
cet-80	110	11	of	of	ADP
cet-80	110	12	the	the	DET
cet-80	110	13	flow	flow	NOUN
cet-80	110	14	rate	rate	NOUN
cet-80	110	15	of	of	ADP
cet-80	110	16	flow_c1	flow_c1	NOUN
cet-80	110	17	and	and	CCONJ
cet-80	110	18	mole	mole	ADJ
cet-80	110	19	fraction	fraction	NOUN
cet-80	110	20	of	of	ADP
cet-80	110	21	methane	methane	NOUN
cet-80	110	22	are	be	AUX
cet-80	110	23	very	very	ADV
cet-80	110	24	different	different	ADJ
cet-80	110	25	,	,	PUNCT
cet-80	110	26	as	as	SCONJ
cet-80	110	27	shown	show	VERB
cet-80	110	28	in	in	ADP
cet-80	110	29	figure	figure	NOUN
cet-80	110	30	5a	5a	NUM
cet-80	110	31	.	.	PUNCT
cet-80	111	1	during	during	ADP
cet-80	111	2	the	the	DET
cet-80	111	3	process	process	NOUN
cet-80	111	4	control	control	NOUN
cet-80	111	5	,	,	PUNCT
cet-80	111	6	flow	flow	NOUN
cet-80	111	7	rate	rate	NOUN
cet-80	111	8	of	of	ADP
cet-80	111	9	flow_c1	flow_c1	NOUN
cet-80	111	10	is	be	AUX
cet-80	111	11	unchanged	unchanged	ADJ
cet-80	111	12	in	in	ADP
cet-80	111	13	case	case	NOUN
cet-80	111	14	2	2	NUM
cet-80	111	15	,	,	PUNCT
cet-80	111	16	and	and	CCONJ
cet-80	111	17	the	the	DET
cet-80	111	18	mole	mole	NOUN
cet-80	111	19	fraction	fraction	NOUN
cet-80	111	20	of	of	ADP
cet-80	111	21	methane	methane	NOUN
cet-80	111	22	at	at	ADP
cet-80	111	23	the	the	DET
cet-80	111	24	bottom	bottom	NOUN
cet-80	111	25	is	be	AUX
cet-80	111	26	controlled	control	VERB
cet-80	111	27	and	and	CCONJ
cet-80	111	28	unchanged	unchanged	ADJ
cet-80	111	29	in	in	ADP
cet-80	111	30	case	case	NOUN
cet-80	111	31	3	3	NUM
cet-80	111	32	.	.	PUNCT
cet-80	112	1	after	after	ADP
cet-80	112	2	the	the	DET
cet-80	112	3	implementation	implementation	NOUN
cet-80	112	4	of	of	ADP
cet-80	112	5	the	the	DET
cet-80	112	6	process	process	NOUN
cet-80	112	7	control	control	NOUN
cet-80	112	8	and	and	CCONJ
cet-80	112	9	coordinating	coordinate	VERB
cet-80	112	10	optimisation	optimisation	NOUN
cet-80	112	11	,	,	PUNCT
cet-80	112	12	the	the	DET
cet-80	112	13	cooling	cool	VERB
cet-80	112	14	capacity	capacity	NOUN
cet-80	112	15	q1	q1	PROPN
cet-80	112	16	and	and	CCONJ
cet-80	112	17	heat	heat	NOUN
cet-80	112	18	q2	q2	NOUN
cet-80	112	19	in	in	ADP
cet-80	112	20	case	case	NOUN
cet-80	112	21	2	2	NUM
cet-80	112	22	and	and	CCONJ
cet-80	112	23	case	case	NOUN
cet-80	112	24	3	3	NUM
cet-80	112	25	reach	reach	VERB
cet-80	112	26	the	the	DET
cet-80	112	27	same	same	ADJ
cet-80	112	28	steady	steady	ADJ
cet-80	112	29	state	state	NOUN
cet-80	112	30	,	,	PUNCT
cet-80	112	31	respectively	respectively	ADV
cet-80	112	32	,	,	PUNCT
cet-80	112	33	as	as	SCONJ
cet-80	112	34	shown	show	VERB
cet-80	112	35	in	in	ADP
cet-80	112	36	figure	figure	NOUN
cet-80	112	37	5b	5b	NUM
cet-80	112	38	.	.	PUNCT
cet-80	113	1	compared	compare	VERB
cet-80	113	2	with	with	ADP
cet-80	113	3	single	single	ADJ
cet-80	113	4	control	control	NOUN
cet-80	113	5	strategy	strategy	NOUN
cet-80	113	6	in	in	ADP
cet-80	113	7	improving	improve	VERB
cet-80	113	8	product	product	NOUN
cet-80	113	9	quality	quality	NOUN
cet-80	113	10	of	of	ADP
cet-80	113	11	key	key	ADJ
cet-80	113	12	component	component	NOUN
cet-80	113	13	at	at	ADP
cet-80	113	14	the	the	DET
cet-80	113	15	overhead	overhead	NOUN
cet-80	113	16	,	,	PUNCT
cet-80	113	17	the	the	DET
cet-80	113	18	increments	increment	NOUN
cet-80	113	19	of	of	ADP
cet-80	113	20	cooling	cool	VERB
cet-80	113	21	capacity	capacity	NOUN
cet-80	113	22	q1	q1	PROPN
cet-80	113	23	and	and	CCONJ
cet-80	113	24	heat	heat	PROPN
cet-80	113	25	q2	q2	NOUN
cet-80	113	26	achieved	achieve	VERB
cet-80	113	27	by	by	ADP
cet-80	113	28	cases	case	NOUN
cet-80	113	29	2	2	NUM
cet-80	113	30	and	and	CCONJ
cet-80	113	31	3	3	NUM
cet-80	113	32	decrease	decrease	NOUN
cet-80	113	33	9.4	9.4	NUM
cet-80	113	34	%	%	NOUN
cet-80	113	35	and	and	CCONJ
cet-80	113	36	37.6	37.6	NUM
cet-80	113	37	%	%	NOUN
cet-80	113	38	.	.	PUNCT
cet-80	114	1	for	for	ADP
cet-80	114	2	the	the	DET
cet-80	114	3	case	case	NOUN
cet-80	114	4	2	2	NUM
cet-80	114	5	and	and	CCONJ
cet-80	114	6	case	case	NOUN
cet-80	114	7	3	3	NUM
cet-80	114	8	,	,	PUNCT
cet-80	114	9	both	both	PRON
cet-80	114	10	of	of	ADP
cet-80	114	11	them	they	PRON
cet-80	114	12	can	can	AUX
cet-80	114	13	realise	realise	VERB
cet-80	114	14	the	the	DET
cet-80	114	15	control	control	NOUN
cet-80	114	16	objective	objective	NOUN
cet-80	114	17	and	and	CCONJ
cet-80	114	18	energy	energy	NOUN
cet-80	114	19	savings	saving	NOUN
cet-80	114	20	.	.	PUNCT
cet-80	115	1	however	however	ADV
cet-80	115	2	,	,	PUNCT
cet-80	115	3	compared	compare	VERB
cet-80	115	4	with	with	ADP
cet-80	115	5	case	case	NOUN
cet-80	115	6	3	3	NUM
cet-80	115	7	,	,	PUNCT
cet-80	115	8	increments	increment	NOUN
cet-80	115	9	of	of	ADP
cet-80	115	10	gross	gross	ADJ
cet-80	115	11	energy	energy	NOUN
cet-80	115	12	of	of	ADP
cet-80	115	13	q1	q1	PROPN
cet-80	115	14	and	and	CCONJ
cet-80	115	15	q2	q2	NOUN
cet-80	115	16	in	in	ADP
cet-80	115	17	case	case	NOUN
cet-80	115	18	2	2	NUM
cet-80	115	19	decrease	decrease	NOUN
cet-80	115	20	4.2	4.2	NUM
cet-80	115	21	%	%	NOUN
cet-80	115	22	and	and	CCONJ
cet-80	115	23	29.1	29.1	NUM
cet-80	115	24	%	%	NOUN
cet-80	115	25	in	in	ADP
cet-80	115	26	40	40	NUM
cet-80	115	27	h.	h.	NOUN
cet-80	115	28	during	during	ADP
cet-80	115	29	the	the	DET
cet-80	115	30	adjustment	adjustment	NOUN
cet-80	115	31	of	of	ADP
cet-80	115	32	improving	improve	VERB
cet-80	115	33	the	the	DET
cet-80	115	34	product	product	NOUN
cet-80	115	35	quality	quality	NOUN
cet-80	115	36	at	at	ADP
cet-80	115	37	overhead	overhead	NOUN
cet-80	115	38	,	,	PUNCT
cet-80	115	39	strategy	strategy	NOUN
cet-80	115	40	case	case	NOUN
cet-80	115	41	2	2	NUM
cet-80	115	42	is	be	AUX
cet-80	115	43	more	more	ADV
cet-80	115	44	efficient	efficient	ADJ
cet-80	115	45	than	than	ADP
cet-80	115	46	case	case	NOUN
cet-80	115	47	3	3	NUM
cet-80	115	48	.	.	PUNCT
cet-80	115	49	when	when	SCONJ
cet-80	115	50	a	a	DET
cet-80	115	51	sinusoidal	sinusoidal	ADJ
cet-80	115	52	disturbance	disturbance	NOUN
cet-80	115	53	,	,	PUNCT
cet-80	115	54	0.5·sin(6.28·t	0.5·sin(6.28·t	NUM
cet-80	115	55	)	)	PUNCT
cet-80	115	56	,	,	PUNCT
cet-80	115	57	is	be	AUX
cet-80	115	58	added	add	VERB
cet-80	115	59	to	to	ADP
cet-80	115	60	the	the	DET
cet-80	115	61	temperature	temperature	NOUN
cet-80	115	62	of	of	ADP
cet-80	115	63	the	the	DET
cet-80	115	64	stream	stream	NOUN
cet-80	115	65	f1	f1	NOUN
cet-80	115	66	,	,	PUNCT
cet-80	115	67	mole	mole	NOUN
cet-80	115	68	fractions	fraction	NOUN
cet-80	115	69	of	of	ADP
cet-80	115	70	ethylene	ethylene	NOUN
cet-80	115	71	and	and	CCONJ
cet-80	115	72	methane	methane	NOUN
cet-80	115	73	,	,	PUNCT
cet-80	115	74	reflux	reflux	NOUN
cet-80	115	75	and	and	CCONJ
cet-80	115	76	reboil	reboil	NOUN
cet-80	115	77	flow	flow	NOUN
cet-80	115	78	rate	rate	NOUN
cet-80	115	79	,	,	PUNCT
cet-80	115	80	cooling	cool	VERB
cet-80	115	81	capacity	capacity	NOUN
cet-80	115	82	q1	q1	NOUN
cet-80	115	83	and	and	CCONJ
cet-80	115	84	heat	heat	NOUN
cet-80	115	85	q2	q2	NOUN
cet-80	115	86	for	for	ADP
cet-80	115	87	two	two	NUM
cet-80	115	88	cases	case	NOUN
cet-80	115	89	are	be	AUX
cet-80	115	90	shown	show	VERB
cet-80	115	91	in	in	ADP
cet-80	115	92	figure	figure	NOUN
cet-80	115	93	5	5	NUM
cet-80	115	94	.	.	PUNCT
cet-80	116	1	considering	consider	VERB
cet-80	116	2	the	the	DET
cet-80	116	3	disturbance	disturbance	NOUN
cet-80	116	4	,	,	PUNCT
cet-80	116	5	case	case	NOUN
cet-80	116	6	2	2	NUM
cet-80	116	7	is	be	AUX
cet-80	116	8	at	at	ADP
cet-80	116	9	a	a	DET
cet-80	116	10	better	well	ADJ
cet-80	116	11	disturbance	disturbance	NOUN
cet-80	116	12	attenuation	attenuation	NOUN
cet-80	116	13	level	level	NOUN
cet-80	116	14	than	than	ADP
cet-80	116	15	case	case	NOUN
cet-80	116	16	3	3	NUM
cet-80	116	17	strategy	strategy	NOUN
cet-80	116	18	.	.	PUNCT
cet-80	117	1	0	0	NUM
cet-80	118	1	10	10	NUM
cet-80	118	2	20	20	NUM
cet-80	118	3	30	30	NUM
cet-80	118	4	40	40	NUM
cet-80	118	5	0.04	0.04	NUM
cet-80	118	6	0.05	0.05	NUM
cet-80	118	7	0.06	0.06	NUM
cet-80	118	8	0.07	0.07	NUM
cet-80	118	9	0.08	0.08	NUM
cet-80	118	10	0.09	0.09	NUM
cet-80	118	11	0.10	0.10	NUM
cet-80	118	12	0.11	0.11	NUM
cet-80	118	13	0.12	0.12	NUM
cet-80	118	14	o	o	NOUN
cet-80	118	15	v	v	NOUN
cet-80	118	16	e	e	X
cet-80	118	17	rh	rh	PROPN
cet-80	118	18	e	e	PROPN
cet-80	118	19	a	a	PROPN
cet-80	118	20	d	d	X
cet-80	118	21	e	e	X
cet-80	118	22	th	th	X
cet-80	118	23	y	y	PROPN
cet-80	118	24	le	le	X
cet-80	118	25	n	n	PROPN
cet-80	118	26	e	e	NOUN
cet-80	118	27	m	m	NOUN
cet-80	118	28	o	o	X
cet-80	118	29	le	le	X
cet-80	118	30	f	f	X
cet-80	118	31	ra	ra	INTJ
cet-80	119	1	c	c	NOUN
cet-80	119	2	ti	ti	X
cet-80	119	3	o	o	NOUN
cet-80	119	4	n	n	PROPN
cet-80	119	5	/	/	SYM
cet-80	119	6	m	m	NOUN
cet-80	119	7	o	o	NOUN
cet-80	119	8	l%	l%	ADJ
cet-80	119	9	time	time	NOUN
cet-80	119	10	/	/	SYM
cet-80	119	11	h	h	NOUN
cet-80	119	12	0.0	0.0	NUM
cet-80	119	13	0.1	0.1	NUM
cet-80	119	14	0.2	0.2	NUM
cet-80	119	15	0.3	0.3	NUM
cet-80	119	16	0.4	0.4	NUM
cet-80	119	17	0.5	0.5	NUM
cet-80	119	18	0.6	0.6	NUM
cet-80	119	19	b	b	NOUN
cet-80	120	1	o	o	INTJ
cet-80	120	2	tt	tt	X
cet-80	120	3	o	o	NOUN
cet-80	120	4	m	m	VERB
cet-80	120	5	m	m	VERB
cet-80	120	6	e	e	X
cet-80	120	7	th	th	X
cet-80	120	8	a	a	PRON
cet-80	120	9	n	n	NOUN
cet-80	120	10	e	e	NOUN
cet-80	120	11	m	m	NOUN
cet-80	120	12	o	o	X
cet-80	120	13	le	le	X
cet-80	121	1	f	f	X
cet-80	121	2	ra	ra	INTJ
cet-80	122	1	c	c	NOUN
cet-80	122	2	ti	ti	X
cet-80	122	3	o	o	NOUN
cet-80	122	4	n	n	PROPN
cet-80	122	5	/	/	SYM
cet-80	122	6	m	m	VERB
cet-80	122	7	o	o	NOUN
cet-80	122	8	l%	l%	ADJ
cet-80	122	9	23	23	NUM
cet-80	122	10	24	24	NUM
cet-80	122	11	25	25	NUM
cet-80	122	12	26	26	NUM
cet-80	122	13	27	27	NUM
cet-80	122	14	28	28	NUM
cet-80	122	15	29	29	NUM
cet-80	122	16	30	30	NUM
cet-80	122	17	31	31	NUM
cet-80	122	18	fl	fl	NUM
cet-80	123	1	o	o	NOUN
cet-80	123	2	w	w	NOUN
cet-80	124	1	_	_	PUNCT
cet-80	124	2	c	c	NOUN
cet-80	124	3	1	1	NUM
cet-80	124	4	/	/	SYM
cet-80	124	5	k	k	NOUN
cet-80	124	6	m	m	VERB
cet-80	124	7	o	o	NOUN
cet-80	124	8	l/	l/	NOUN
cet-80	124	9	h	h	NOUN
cet-80	124	10	fl	fl	NOUN
cet-80	124	11	o	o	NOUN
cet-80	125	1	w	w	NOUN
cet-80	126	1	_	_	NOUN
cet-80	126	2	v	v	ADP
cet-80	126	3	1	1	NUM
cet-80	126	4	/	/	SYM
cet-80	126	5	k	k	NOUN
cet-80	126	6	m	m	VERB
cet-80	126	7	o	o	NOUN
cet-80	126	8	l/	l/	ADJ
cet-80	126	9	h	h	NOUN
cet-80	126	10	100	100	NUM
cet-80	126	11	150	150	NUM
cet-80	126	12	200	200	NUM
cet-80	126	13	250	250	NUM
cet-80	126	14	300	300	NUM
cet-80	126	15	350	350	NUM
cet-80	126	16	400	400	NUM
cet-80	126	17	case	case	NOUN
cet-80	126	18	2	2	NUM
cet-80	126	19	with	with	ADP
cet-80	126	20	disturbance	disturbance	NOUN
cet-80	126	21	case	case	NOUN
cet-80	126	22	3	3	NUM
cet-80	126	23	with	with	ADP
cet-80	126	24	disturbance	disturbance	NOUN
cet-80	126	25	case	case	NOUN
cet-80	126	26	2	2	NUM
cet-80	126	27	without	without	ADP
cet-80	126	28	disturbance	disturbance	NOUN
cet-80	126	29	case	case	NOUN
cet-80	126	30	3	3	NUM
cet-80	126	31	without	without	ADP
cet-80	126	32	disturbance	disturbance	NOUN
cet-80	126	33	process	process	NOUN
cet-80	126	34	control	control	NOUN
cet-80	126	35	coordinating	coordinate	VERB
cet-80	126	36	optimisation	optimisation	NOUN
cet-80	126	37	overhead	overhead	ADJ
cet-80	126	38	ethylene	ethylene	NOUN
cet-80	126	39	more	more	ADJ
cet-80	126	40	fraction	fraction	NOUN
cet-80	126	41	flow_v1	flow_v1	NOUN
cet-80	126	42	flow_c1	flow_c1	PROPN
cet-80	126	43	bottom	bottom	ADJ
cet-80	126	44	methane	methane	NOUN
cet-80	126	45	more	more	ADJ
cet-80	126	46	fraction	fraction	NOUN
cet-80	126	47	(	(	PUNCT
cet-80	126	48	a	a	X
cet-80	126	49	)	)	PUNCT
cet-80	126	50	0	0	NUM
cet-80	126	51	10	10	NUM
cet-80	126	52	20	20	NUM
cet-80	126	53	30	30	NUM
cet-80	126	54	40	40	NUM
cet-80	126	55	740	740	NUM
cet-80	126	56	745	745	NUM
cet-80	126	57	750	750	NUM
cet-80	126	58	755	755	NUM
cet-80	126	59	760	760	NUM
cet-80	126	60	(	(	PUNCT
cet-80	126	61	b	b	NOUN
cet-80	126	62	)	)	PUNCT
cet-80	126	63	case	case	NOUN
cet-80	126	64	2	2	NUM
cet-80	126	65	with	with	ADP
cet-80	126	66	disturbance	disturbance	NOUN
cet-80	126	67	case	case	NOUN
cet-80	126	68	3	3	NUM
cet-80	126	69	with	with	ADP
cet-80	126	70	disturbance	disturbance	NOUN
cet-80	126	71	case	case	NOUN
cet-80	126	72	2	2	NUM
cet-80	126	73	without	without	ADP
cet-80	126	74	disturbance	disturbance	NOUN
cet-80	126	75	case	case	NOUN
cet-80	126	76	3	3	NUM
cet-80	126	77	without	without	ADP
cet-80	126	78	disturbance	disturbance	NOUN
cet-80	126	79	c	c	NOUN
cet-80	127	1	o	o	NOUN
cet-80	128	1	o	o	X
cet-80	128	2	lin	lin	PROPN
cet-80	128	3	g	g	PROPN
cet-80	128	4	c	c	PROPN
cet-80	128	5	a	a	DET
cet-80	128	6	p	p	NOUN
cet-80	128	7	a	a	PRON
cet-80	128	8	c	c	NOUN
cet-80	129	1	it	it	PRON
cet-80	129	2	y	y	NOUN
cet-80	129	3	q	q	NOUN
cet-80	129	4	1	1	NUM
cet-80	129	5	/	/	SYM
cet-80	129	6	k	k	NOUN
cet-80	129	7	w	w	PROPN
cet-80	129	8	time	time	NOUN
cet-80	129	9	/	/	SYM
cet-80	129	10	h	h	NOUN
cet-80	129	11	process	process	NOUN
cet-80	129	12	control	control	NOUN
cet-80	129	13	coordinating	coordinate	VERB
cet-80	129	14	optimisation	optimisation	NOUN
cet-80	129	15	480	480	NUM
cet-80	129	16	490	490	NUM
cet-80	129	17	500	500	NUM
cet-80	129	18	510	510	NUM
cet-80	129	19	520	520	NUM
cet-80	129	20	530	530	NUM
cet-80	129	21	h	h	NOUN
cet-80	129	22	e	e	NOUN
cet-80	129	23	a	a	PROPN
cet-80	129	24	t	t	NOUN
cet-80	129	25	q	q	PROPN
cet-80	129	26	2	2	NUM
cet-80	129	27	/	/	SYM
cet-80	129	28	k	k	NOUN
cet-80	129	29	w	w	PROPN
cet-80	129	30	q	q	PROPN
cet-80	129	31	1	1	NUM
cet-80	129	32	q	q	SYM
cet-80	129	33	2	2	NUM
cet-80	129	34	figure	figure	NOUN
cet-80	129	35	5	5	NUM
cet-80	129	36	:	:	PUNCT
cet-80	129	37	changes	change	NOUN
cet-80	129	38	of	of	ADP
cet-80	129	39	the	the	DET
cet-80	129	40	demethaniser	demethaniser	NOUN
cet-80	129	41	with	with	ADP
cet-80	129	42	and	and	CCONJ
cet-80	129	43	without	without	ADP
cet-80	129	44	disturbance	disturbance	NOUN
cet-80	129	45	;	;	PUNCT
cet-80	129	46	a	a	X
cet-80	129	47	)	)	PUNCT
cet-80	129	48	key	key	ADJ
cet-80	129	49	mole	mole	NOUN
cet-80	129	50	fractions	fraction	NOUN
cet-80	129	51	and	and	CCONJ
cet-80	129	52	flow	flow	NOUN
cet-80	129	53	rates	rate	NOUN
cet-80	129	54	at	at	ADP
cet-80	129	55	overhead	overhead	NOUN
cet-80	129	56	and	and	CCONJ
cet-80	129	57	bottom	bottom	ADJ
cet-80	129	58	;	;	PUNCT
cet-80	129	59	b	b	X
cet-80	129	60	)	)	PUNCT
cet-80	129	61	cooling	cool	VERB
cet-80	129	62	capacity	capacity	NOUN
cet-80	129	63	q1	q1	PROPN
cet-80	129	64	and	and	CCONJ
cet-80	129	65	heat	heat	NOUN
cet-80	129	66	q2	q2	NOUN
cet-80	129	67	4	4	NUM
cet-80	129	68	.	.	PUNCT
cet-80	130	1	conclusions	conclusion	NOUN
cet-80	130	2	this	this	DET
cet-80	130	3	study	study	NOUN
cet-80	130	4	shows	show	VERB
cet-80	130	5	that	that	SCONJ
cet-80	130	6	the	the	DET
cet-80	130	7	control	control	NOUN
cet-80	130	8	and	and	CCONJ
cet-80	130	9	coordinating	coordinate	VERB
cet-80	130	10	optimisation	optimisation	NOUN
cet-80	130	11	strategy	strategy	NOUN
cet-80	130	12	is	be	AUX
cet-80	130	13	efficient	efficient	ADJ
cet-80	130	14	on	on	ADP
cet-80	130	15	the	the	DET
cet-80	130	16	multi	multi	ADJ
cet-80	130	17	-	-	ADJ
cet-80	130	18	feed	feed	ADJ
cet-80	130	19	demethaniser	demethaniser	NOUN
cet-80	130	20	in	in	ADP
cet-80	130	21	ethylene	ethylene	NOUN
cet-80	130	22	complex	complex	NOUN
cet-80	130	23	to	to	PART
cet-80	130	24	achieve	achieve	VERB
cet-80	130	25	the	the	DET
cet-80	130	26	overhead	overhead	ADJ
cet-80	130	27	product	product	NOUN
cet-80	130	28	quality	quality	NOUN
cet-80	130	29	control	control	NOUN
cet-80	130	30	and	and	CCONJ
cet-80	130	31	energy	energy	NOUN
cet-80	130	32	-	-	PUNCT
cet-80	130	33	saving	save	VERB
cet-80	130	34	goal	goal	NOUN
cet-80	130	35	.	.	PUNCT
cet-80	131	1	during	during	ADP
cet-80	131	2	the	the	DET
cet-80	131	3	process	process	NOUN
cet-80	131	4	of	of	ADP
cet-80	131	5	improving	improve	VERB
cet-80	131	6	the	the	DET
cet-80	131	7	product	product	NOUN
cet-80	131	8	quality	quality	NOUN
cet-80	131	9	,	,	PUNCT
cet-80	131	10	the	the	DET
cet-80	131	11	process	process	NOUN
cet-80	131	12	control	control	NOUN
cet-80	131	13	of	of	ADP
cet-80	131	14	the	the	DET
cet-80	131	15	objective	objective	ADJ
cet-80	131	16	composition	composition	NOUN
cet-80	131	17	at	at	ADP
cet-80	131	18	the	the	DET
cet-80	131	19	overhead	overhead	NOUN
cet-80	131	20	and	and	CCONJ
cet-80	131	21	coordinating	coordinate	VERB
cet-80	131	22	optimisation	optimisation	NOUN
cet-80	131	23	of	of	ADP
cet-80	131	24	setting	set	VERB
cet-80	131	25	value	value	NOUN
cet-80	131	26	control	control	NOUN
cet-80	131	27	of	of	ADP
cet-80	131	28	flow	flow	NOUN
cet-80	131	29	rate	rate	NOUN
cet-80	131	30	at	at	ADP
cet-80	131	31	the	the	DET
cet-80	131	32	bottom	bottom	ADJ
cet-80	131	33	reboiler	reboiler	NOUN
cet-80	131	34	is	be	AUX
cet-80	131	35	more	more	ADV
cet-80	131	36	efficient	efficient	ADJ
cet-80	131	37	on	on	ADP
cet-80	131	38	energy	energy	NOUN
cet-80	131	39	savings	saving	NOUN
cet-80	131	40	than	than	ADP
cet-80	131	41	other	other	ADJ
cet-80	131	42	strategies	strategy	NOUN
cet-80	131	43	.	.	PUNCT
cet-80	132	1	references	reference	NOUN
cet-80	132	2	bristol	bristol	PROPN
cet-80	132	3	e.	e.	PROPN
cet-80	132	4	,	,	PUNCT
cet-80	132	5	1966	1966	NUM
cet-80	132	6	,	,	PUNCT
cet-80	132	7	on	on	ADP
cet-80	132	8	a	a	DET
cet-80	132	9	new	new	ADJ
cet-80	132	10	measure	measure	NOUN
cet-80	132	11	of	of	ADP
cet-80	132	12	interaction	interaction	NOUN
cet-80	132	13	for	for	ADP
cet-80	132	14	multivariable	multivariable	ADJ
cet-80	132	15	process	process	NOUN
cet-80	132	16	control	control	NOUN
cet-80	132	17	,	,	PUNCT
cet-80	132	18	ieee	ieee	NOUN
cet-80	132	19	transactions	transaction	NOUN
cet-80	132	20	on	on	ADP
cet-80	132	21	automatic	automatic	ADJ
cet-80	132	22	control	control	NOUN
cet-80	132	23	,	,	PUNCT
cet-80	132	24	11(1	11(1	NUM
cet-80	132	25	)	)	PUNCT
cet-80	132	26	,	,	PUNCT
cet-80	132	27	133	133	NUM
cet-80	132	28	-	-	SYM
cet-80	132	29	134	134	NUM
cet-80	132	30	.	.	PUNCT
cet-80	132	31	linnhoff	linnhoff	PROPN
cet-80	132	32	b.	b.	PROPN
cet-80	132	33	,	,	PUNCT
cet-80	132	34	dunford	dunford	PROPN
cet-80	132	35	h.	h.	PROPN
cet-80	132	36	,	,	PUNCT
cet-80	132	37	smith	smith	PROPN
cet-80	132	38	,	,	PUNCT
cet-80	132	39	r.	r.	PROPN
cet-80	132	40	1983	1983	NUM
cet-80	132	41	,	,	PUNCT
cet-80	132	42	heat	heat	NOUN
cet-80	132	43	integration	integration	NOUN
cet-80	132	44	of	of	ADP
cet-80	132	45	distillation	distillation	NOUN
cet-80	132	46	columns	column	NOUN
cet-80	132	47	into	into	ADP
cet-80	132	48	overall	overall	ADJ
cet-80	132	49	processes	process	NOUN
cet-80	132	50	,	,	PUNCT
cet-80	132	51	chemical	chemical	NOUN
cet-80	132	52	engineering	engineering	NOUN
cet-80	132	53	science,38(8	science,38(8	PROPN
cet-80	132	54	)	)	PUNCT
cet-80	132	55	,	,	PUNCT
cet-80	132	56	1175	1175	NUM
cet-80	132	57	-	-	SYM
cet-80	132	58	1188	1188	NUM
cet-80	132	59	.	.	PUNCT
cet-80	133	1	luo	luo	PROPN
cet-80	133	2	y.	y.	PROPN
cet-80	133	3	,	,	PUNCT
cet-80	133	4	wang	wang	PROPN
cet-80	133	5	l.	l.	PROPN
cet-80	133	6	,	,	PUNCT
cet-80	133	7	wang	wang	PROPN
cet-80	133	8	h.	h.	PROPN
cet-80	133	9	,	,	PUNCT
cet-80	133	10	yuan	yuan	PROPN
cet-80	133	11	,	,	PUNCT
cet-80	133	12	x.	x.	NOUN
cet-80	133	13	,	,	PUNCT
cet-80	133	14	2015	2015	NUM
cet-80	133	15	,	,	PUNCT
cet-80	133	16	simultaneous	simultaneous	ADJ
cet-80	133	17	optimization	optimization	NOUN
cet-80	133	18	of	of	ADP
cet-80	133	19	heat	heat	NOUN
cet-80	133	20	-	-	PUNCT
cet-80	133	21	integrated	integrate	VERB
cet-80	133	22	crude	crude	ADJ
cet-80	133	23	oil	oil	NOUN
cet-80	133	24	distillation	distillation	NOUN
cet-80	133	25	systems	system	NOUN
cet-80	133	26	.	.	PUNCT
cet-80	134	1	chinese	chinese	ADJ
cet-80	134	2	journal	journal	PROPN
cet-80	134	3	of	of	ADP
cet-80	134	4	chemical	chemical	PROPN
cet-80	134	5	engineering	engineering	NOUN
cet-80	134	6	,	,	PUNCT
cet-80	134	7	23(9	23(9	NUM
cet-80	134	8	)	)	PUNCT
cet-80	134	9	,	,	PUNCT
cet-80	134	10	151	151	NUM
cet-80	134	11	.	.	PUNCT
cet-80	135	1	klemeš	klemeš	PROPN
cet-80	135	2	j.j	j.j	PROPN
cet-80	135	3	.	.	PROPN
cet-80	135	4	,	,	PUNCT
cet-80	135	5	varbanov	varbanov	PROPN
cet-80	135	6	p.s	p.s	INTJ
cet-80	135	7	.	.	PROPN
cet-80	135	8	,	,	PUNCT
cet-80	135	9	kravanja	kravanja	PROPN
cet-80	135	10	z.	z.	PROPN
cet-80	135	11	,	,	PUNCT
cet-80	135	12	2013	2013	NUM
cet-80	135	13	,	,	PUNCT
cet-80	135	14	recent	recent	ADJ
cet-80	135	15	developments	development	NOUN
cet-80	135	16	in	in	ADP
cet-80	135	17	process	process	NOUN
cet-80	135	18	integration	integration	NOUN
cet-80	135	19	,	,	PUNCT
cet-80	135	20	chemical	chemical	NOUN
cet-80	135	21	engineering	engineering	NOUN
cet-80	135	22	research	research	NOUN
cet-80	135	23	and	and	CCONJ
cet-80	135	24	design	design	NOUN
cet-80	135	25	,	,	PUNCT
cet-80	135	26	91(10	91(10	NUM
cet-80	135	27	)	)	PUNCT
cet-80	135	28	,	,	PUNCT
cet-80	135	29	2037	2037	NUM
cet-80	135	30	-	-	SYM
cet-80	135	31	2053	2053	NUM
cet-80	135	32	.	.	PUNCT
cet-80	136	1	koggersbøl	koggersbøl	PROPN
cet-80	136	2	,	,	PUNCT
cet-80	136	3	a.	a.	PROPN
cet-80	136	4	,	,	PUNCT
cet-80	136	5	andersen	andersen	PROPN
cet-80	136	6	,	,	PUNCT
cet-80	136	7	b.r	b.r	PROPN
cet-80	136	8	.	.	PROPN
cet-80	136	9	,	,	PUNCT
cet-80	136	10	nielsen	nielsen	PROPN
cet-80	136	11	,	,	PUNCT
cet-80	136	12	j.s	j.s	PROPN
cet-80	136	13	.	.	PROPN
cet-80	136	14	,	,	PUNCT
cet-80	136	15	jørgensen	jørgensen	PROPN
cet-80	136	16	,	,	PUNCT
cet-80	136	17	s.b	s.b	PROPN
cet-80	136	18	.	.	PROPN
cet-80	136	19	,1996	,1996	PROPN
cet-80	136	20	,	,	PUNCT
cet-80	136	21	control	control	NOUN
cet-80	136	22	configurations	configuration	NOUN
cet-80	136	23	for	for	ADP
cet-80	136	24	an	an	DET
cet-80	136	25	energy	energy	NOUN
cet-80	136	26	integrated	integrate	VERB
cet-80	136	27	distillation	distillation	NOUN
cet-80	136	28	column	column	NOUN
cet-80	136	29	,	,	PUNCT
cet-80	136	30	computers	computer	NOUN
cet-80	136	31	&	&	CCONJ
cet-80	136	32	chemical	chemical	PROPN
cet-80	136	33	engineering	engineering	PROPN
cet-80	136	34	,	,	PUNCT
cet-80	136	35	20(9	20(9	NUM
cet-80	136	36	)	)	PUNCT
cet-80	136	37	,	,	PUNCT
cet-80	136	38	53	53	NUM
cet-80	136	39	-	-	SYM
cet-80	136	40	63	63	NUM
cet-80	136	41	.	.	PUNCT
cet-80	137	1	osuolale	osuolale	PROPN
cet-80	137	2	f.n	f.n	PROPN
cet-80	137	3	.	.	PROPN
cet-80	137	4	,	,	PUNCT
cet-80	137	5	zhang	zhang	PROPN
cet-80	137	6	j.	j.	PROPN
cet-80	137	7	,	,	PUNCT
cet-80	137	8	2014	2014	NUM
cet-80	137	9	,	,	PUNCT
cet-80	137	10	energy	energy	NOUN
cet-80	137	11	efficient	efficient	ADJ
cet-80	137	12	control	control	NOUN
cet-80	137	13	and	and	CCONJ
cet-80	137	14	optimisation	optimisation	NOUN
cet-80	137	15	of	of	ADP
cet-80	137	16	distillation	distillation	NOUN
cet-80	137	17	column	column	NOUN
cet-80	137	18	using	use	VERB
cet-80	137	19	artificial	artificial	ADJ
cet-80	137	20	neural	neural	ADJ
cet-80	137	21	network	network	NOUN
cet-80	137	22	,	,	PUNCT
cet-80	137	23	chemical	chemical	NOUN
cet-80	137	24	engineering	engineering	NOUN
cet-80	137	25	transactions	transaction	NOUN
cet-80	137	26	,	,	PUNCT
cet-80	137	27	39	39	NUM
cet-80	137	28	,	,	PUNCT
cet-80	137	29	37	37	NUM
cet-80	137	30	-	-	SYM
cet-80	137	31	42	42	NUM
cet-80	137	32	,	,	PUNCT
cet-80	137	33	doi:10.3303	doi:10.3303	NOUN
cet-80	137	34	/	/	SYM
cet-80	137	35	cet1439007	cet1439007	NOUN
cet-80	137	36	.	.	PUNCT
cet-80	138	1	tavan	tavan	PROPN
cet-80	138	2	y	y	PROPN
cet-80	138	3	,	,	PUNCT
cet-80	138	4	hosseini	hosseini	PROPN
cet-80	138	5	s.h	s.h	PROPN
cet-80	138	6	.	.	PROPN
cet-80	138	7	,	,	PUNCT
cet-80	138	8	kargari	kargari	PROPN
cet-80	138	9	a.	a.	NOUN
cet-80	138	10	,	,	PUNCT
cet-80	138	11	2016	2016	NUM
cet-80	138	12	,	,	PUNCT
cet-80	138	13	an	an	DET
cet-80	138	14	increased	increase	VERB
cet-80	138	15	production	production	NOUN
cet-80	138	16	capacity	capacity	NOUN
cet-80	138	17	by	by	ADP
cet-80	138	18	a	a	DET
cet-80	138	19	retrofitted	retrofit	VERB
cet-80	138	20	industrial	industrial	ADJ
cet-80	138	21	deethanizer	deethanizer	NOUN
cet-80	138	22	column	column	NOUN
cet-80	138	23	,	,	PUNCT
cet-80	138	24	journal	journal	NOUN
cet-80	138	25	of	of	ADP
cet-80	138	26	natural	natural	ADJ
cet-80	138	27	gas	gas	NOUN
cet-80	138	28	science	science	NOUN
cet-80	138	29	and	and	CCONJ
cet-80	138	30	engineering	engineering	NOUN
cet-80	138	31	,	,	PUNCT
cet-80	138	32	30	30	NUM
cet-80	138	33	,	,	PUNCT
cet-80	138	34	248	248	NUM
cet-80	138	35	-	-	SYM
cet-80	138	36	255	255	NUM
cet-80	138	37	.	.	PUNCT
cet-80	139	1	wu	wu	PROPN
cet-80	139	2	b.	b.	PROPN
cet-80	139	3	,	,	PUNCT
cet-80	139	4	luo	luo	PROPN
cet-80	139	5	x.l	x.l	PROPN
cet-80	139	6	.	.	PROPN
cet-80	139	7	,	,	PUNCT
cet-80	139	8	2016	2016	NUM
cet-80	139	9	,	,	PUNCT
cet-80	139	10	heat	heat	NOUN
cet-80	139	11	and	and	CCONJ
cet-80	139	12	mass	mass	NOUN
cet-80	139	13	transfer	transfer	NOUN
cet-80	139	14	based	base	VERB
cet-80	139	15	feed	feed	NOUN
cet-80	139	16	bottleneck	bottleneck	NOUN
cet-80	139	17	identification	identification	NOUN
cet-80	139	18	and	and	CCONJ
cet-80	139	19	reengineering	reengineering	NOUN
cet-80	139	20	of	of	ADP
cet-80	139	21	multifeed	multifeed	ADJ
cet-80	139	22	demethanizer	demethanizer	NOUN
cet-80	139	23	in	in	ADP
cet-80	139	24	ethylene	ethylene	NOUN
cet-80	139	25	complex	complex	NOUN
cet-80	139	26	,	,	PUNCT
cet-80	139	27	ciesc	ciesc	NOUN
cet-80	139	28	journal	journal	PROPN
cet-80	139	29	,	,	PUNCT
cet-80	139	30	67(11	67(11	NUM
cet-80	139	31	)	)	PUNCT
cet-80	139	32	,	,	PUNCT
cet-80	139	33	4705	4705	NUM
cet-80	139	34	-	-	SYM
cet-80	139	35	4715	4715	NUM
cet-80	139	36	.	.	PUNCT
cet-80	140	1	180	180	NUM