Supervisory Model Predictive Control of the Heat Integrated Distillation Column

Kristian Meyer; Thomas Bisgaard; Jakob Kjøbsted Huusom; Jens Abildskov

doi:10.1016/j.ifacol.2017.08.1506

Supervisory Model Predictive Control of the Heat Integrated Distillation Column

Kristian Meyer, Thomas Bisgaard, Jakob Kjøbsted Huusom, Jens Abildskov

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Abstract

This paper benchmarks a centralized control system based on model predictive control for the operation of the heat integrated distillation column (HIDiC) against a fully decentralized control system using the most complete column model currently available in the literature. The centralized control system outperforms the decentralized system, because it handles the interactions in the HIDiC process better. The integral absolute error (IAE) is reduced by a factor of 2 and a factor of 4 for control of the top and bottoms compositions, respectively.

Original language	English
Book series	IFAC-PapersOnLine
Volume	50
Issue number	1
Pages (from-to)	7375-7380
ISSN	2405-8963
DOIs	https://doi.org/10.1016/j.ifacol.2017.08.1506
Publication status	Published - 2017
Event	20th World Congress of the International Federation of Automatic Control - Toulouse, France Duration: 9 Jul 2017 → 14 Jul 2017 Conference number: 20 http://www.ifac2017.org/

Conference

Conference	20th World Congress of the International Federation of Automatic Control
Number	20
Country/Territory	France
City	Toulouse
Period	09/07/2017 → 14/07/2017
Internet address	http://www.ifac2017.org/

Keywords

Control system design
Distillation columns
HIDiC
Heat integration
Predictive control
Dynamic systems

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title = "Supervisory Model Predictive Control of the Heat Integrated Distillation Column",

abstract = "This paper benchmarks a centralized control system based on model predictive control for the operation of the heat integrated distillation column (HIDiC) against a fully decentralized control system using the most complete column model currently available in the literature. The centralized control system outperforms the decentralized system, because it handles the interactions in the HIDiC process better. The integral absolute error (IAE) is reduced by a factor of 2 and a factor of 4 for control of the top and bottoms compositions, respectively.",

keywords = "Control system design, Distillation columns, HIDiC, Heat integration, Predictive control, Dynamic systems",

author = "Kristian Meyer and Thomas Bisgaard and Huusom, {Jakob Kj{\o}bsted} and Jens Abildskov",

year = "2017",

doi = "10.1016/j.ifacol.2017.08.1506",

language = "English",

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AU - Huusom, Jakob Kjøbsted

AU - Abildskov, Jens

N1 - Conference code: 20

PY - 2017

Y1 - 2017

N2 - This paper benchmarks a centralized control system based on model predictive control for the operation of the heat integrated distillation column (HIDiC) against a fully decentralized control system using the most complete column model currently available in the literature. The centralized control system outperforms the decentralized system, because it handles the interactions in the HIDiC process better. The integral absolute error (IAE) is reduced by a factor of 2 and a factor of 4 for control of the top and bottoms compositions, respectively.

AB - This paper benchmarks a centralized control system based on model predictive control for the operation of the heat integrated distillation column (HIDiC) against a fully decentralized control system using the most complete column model currently available in the literature. The centralized control system outperforms the decentralized system, because it handles the interactions in the HIDiC process better. The integral absolute error (IAE) is reduced by a factor of 2 and a factor of 4 for control of the top and bottoms compositions, respectively.

KW - Control system design

KW - Distillation columns

KW - HIDiC

KW - Heat integration

KW - Predictive control

KW - Dynamic systems

U2 - 10.1016/j.ifacol.2017.08.1506

DO - 10.1016/j.ifacol.2017.08.1506

M3 - Conference article

SN - 2405-8963

VL - 50

SP - 7375

EP - 7380

JO - IFAC-PapersOnLine

JF - IFAC-PapersOnLine

IS - 1

T2 - 20th World Congress of the International Federation of Automatic Control

Y2 - 9 July 2017 through 14 July 2017

ER -

Supervisory Model Predictive Control of the Heat Integrated Distillation Column

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