Multi-variable nonlinear MPC of an ill-conditioned distillation column

JB Waller; Jari Böling

doi:10.1016/j.jprocont.2004.04.003

Multi-variable nonlinear MPC of an ill-conditioned distillation column

JB Waller, Jari Böling

Research output: Contribution to journal › Article › Scientific › peer-review

14 Citations (Scopus)

Abstract

A quasi-ARMAX modelling scheme is studied for the purpose of modelling and control of multi-variable ill-conditioned and nonlinear processes. A distillation column is used as a case-study. The modelling technique is in this paper extended for use in the multi-variable case. Also, the nonlinear directionality of the distillation column is analyzed and illustrated. The nonlinear MPC formulation with the quasi-ARMAX model used for prediction is studied for control of the distillation column at different operating regions. (C) 2004 Elsevier Ltd. All rights reserved.

Original language	Undefined/Unknown
Pages (from-to)	23–29
Number of pages	7
Journal	Journal of Process Control
Volume	15
Issue number	1
DOIs	https://doi.org/10.1016/j.jprocont.2004.04.003
Publication status	Published - 2005
MoE publication type	A1 Journal article-refereed

Keywords

directionality
distillation
III-conditionedness
multi-variable control
multi-variable identification
nonlinear control

Access to Document

10.1016/j.jprocont.2004.04.003

Cite this

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title = "Multi-variable nonlinear MPC of an ill-conditioned distillation column",

abstract = "A quasi-ARMAX modelling scheme is studied for the purpose of modelling and control of multi-variable ill-conditioned and nonlinear processes. A distillation column is used as a case-study. The modelling technique is in this paper extended for use in the multi-variable case. Also, the nonlinear directionality of the distillation column is analyzed and illustrated. The nonlinear MPC formulation with the quasi-ARMAX model used for prediction is studied for control of the distillation column at different operating regions. (C) 2004 Elsevier Ltd. All rights reserved.",

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T1 - Multi-variable nonlinear MPC of an ill-conditioned distillation column

AU - Waller, JB

AU - Böling, Jari

PY - 2005

Y1 - 2005

N2 - A quasi-ARMAX modelling scheme is studied for the purpose of modelling and control of multi-variable ill-conditioned and nonlinear processes. A distillation column is used as a case-study. The modelling technique is in this paper extended for use in the multi-variable case. Also, the nonlinear directionality of the distillation column is analyzed and illustrated. The nonlinear MPC formulation with the quasi-ARMAX model used for prediction is studied for control of the distillation column at different operating regions. (C) 2004 Elsevier Ltd. All rights reserved.

AB - A quasi-ARMAX modelling scheme is studied for the purpose of modelling and control of multi-variable ill-conditioned and nonlinear processes. A distillation column is used as a case-study. The modelling technique is in this paper extended for use in the multi-variable case. Also, the nonlinear directionality of the distillation column is analyzed and illustrated. The nonlinear MPC formulation with the quasi-ARMAX model used for prediction is studied for control of the distillation column at different operating regions. (C) 2004 Elsevier Ltd. All rights reserved.

KW - directionality

KW - distillation

KW - III-conditionedness

KW - multi-variable control

KW - multi-variable identification

KW - nonlinear control

KW - directionality

KW - distillation

KW - III-conditionedness

KW - multi-variable control

KW - multi-variable identification

KW - nonlinear control

KW - directionality

KW - distillation

KW - III-conditionedness

KW - multi-variable control

KW - multi-variable identification

KW - nonlinear control

U2 - 10.1016/j.jprocont.2004.04.003

DO - 10.1016/j.jprocont.2004.04.003

M3 - Artikel

SN - 0959-1524

VL - 15

SP - 23

EP - 29

JO - Journal of Process Control

JF - Journal of Process Control

IS - 1

ER -