Robust Geometric Control of a Distillation Column

Mogens Kymmel; Henrik Weisberg Andersen

Robust Geometric Control of a Distillation Column

Mogens Kymmel
, Henrik Weisberg Andersen

Department of Chemical and Biochemical Engineering

Technical University of Denmark

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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Abstract

A frequency domain method, which makes it possible to adjust multivariable controllers with respect to both nominal performance and robustness, is presented. The basic idea in the approach is that the designer assigns objectives such as steady-state tracking, maximum resonance peaks, bandwidth, minimum stability margin, steady-state sensitivity and maximum sensitivity to modelling errors. For a given control structure the parameters are found which minimize an objective function consisting of the weighted sum of deviations between desired and obtained values of these objectives. This method is used to examine and improve geometric control of a binary distillation column.

Original language	English
Title of host publication	American Control Conference
Place of Publication	Minneapolis, MN, USA
Publisher	IEEE
Publication date	1987
Pages	319-325
Publication status	Published - 1987
Event	1987 American Control Conference - Minneapolis, MN, United States Duration: 10 Jun 1987 → 12 Jun 1987

Conference

Conference	1987 American Control Conference
Country/Territory	United States
City	Minneapolis, MN
Period	10/06/1987 → 12/06/1987

Bibliographical note

Copyright: 1987 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE

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title = "Robust Geometric Control of a Distillation Column",

abstract = "A frequency domain method, which makes it possible to adjust multivariable controllers with respect to both nominal performance and robustness, is presented. The basic idea in the approach is that the designer assigns objectives such as steady-state tracking, maximum resonance peaks, bandwidth, minimum stability margin, steady-state sensitivity and maximum sensitivity to modelling errors. For a given control structure the parameters are found which minimize an objective function consisting of the weighted sum of deviations between desired and obtained values of these objectives. This method is used to examine and improve geometric control of a binary distillation column.",

author = "Mogens Kymmel and Andersen, \{Henrik Weisberg\}",

note = "Copyright: 1987 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE; 1987 American Control Conference ; Conference date: 10-06-1987 Through 12-06-1987",

year = "1987",

language = "English",

pages = "319--325",

booktitle = "American Control Conference",

publisher = "IEEE",

address = "United States",

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T1 - Robust Geometric Control of a Distillation Column

AU - Kymmel, Mogens

AU - Andersen, Henrik Weisberg

N1 - Copyright: 1987 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE

PY - 1987

Y1 - 1987

N2 - A frequency domain method, which makes it possible to adjust multivariable controllers with respect to both nominal performance and robustness, is presented. The basic idea in the approach is that the designer assigns objectives such as steady-state tracking, maximum resonance peaks, bandwidth, minimum stability margin, steady-state sensitivity and maximum sensitivity to modelling errors. For a given control structure the parameters are found which minimize an objective function consisting of the weighted sum of deviations between desired and obtained values of these objectives. This method is used to examine and improve geometric control of a binary distillation column.

AB - A frequency domain method, which makes it possible to adjust multivariable controllers with respect to both nominal performance and robustness, is presented. The basic idea in the approach is that the designer assigns objectives such as steady-state tracking, maximum resonance peaks, bandwidth, minimum stability margin, steady-state sensitivity and maximum sensitivity to modelling errors. For a given control structure the parameters are found which minimize an objective function consisting of the weighted sum of deviations between desired and obtained values of these objectives. This method is used to examine and improve geometric control of a binary distillation column.

M3 - Article in proceedings

SP - 319

EP - 325

BT - American Control Conference

PB - IEEE

CY - Minneapolis, MN, USA

T2 - 1987 American Control Conference

Y2 - 10 June 1987 through 12 June 1987

ER -

Robust Geometric Control of a Distillation Column

Abstract

Conference

Bibliographical note

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