An LMI approach for designing sliding mode observers for fault detection and isolation

C. P. Tan; C. Edwards

doi:10.23919/ecc.2001.7075953

An LMI approach for designing sliding mode observers for fault detection and isolation

C. P. Tan, C. Edwards

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › Other

3 Citations (Scopus)

Abstract

This paper considers the use of sliding mode observers for fault detection/disturbance estimation. A new observer design method is considered which is based on Linear Matrix Inequality (LMI) optimisation. Sliding mode observers have previously been used for fault detection and disturbance estimation; however the systems for which they have been designed were of low dynamical order. The LMI approach considered here allows these ideas to be exploited on more realistic higher order systems. The efficacy of the approach is demonstrated by considering a model of a chemical process plant.

Original language	English
Title of host publication	2001 European Control Conference, ECC 2001
Publisher	IEEE, Institute of Electrical and Electronics Engineers
Pages	481-486
Number of pages	6
ISBN (Electronic)	9783952417362
DOIs	https://doi.org/10.23919/ecc.2001.7075953
Publication status	Published - 2001
Externally published	Yes
Event	European Control Conference 2001 - Porto, Portugal Duration: 4 Sept 2001 → 7 Sept 2001 Conference number: 6th https://ieeexplore.ieee.org/xpl/conhome/7075845/proceeding (Proceedings)

Conference

Conference	European Control Conference 2001
Abbreviated title	ECC 2001
Country/Territory	Portugal
City	Porto
Period	4/09/01 → 7/09/01
Internet address	https://ieeexplore.ieee.org/xpl/conhome/7075845/proceeding (Proceedings)

Keywords

Fault Detection and Diagnosis
Nonlinear Observer
Sliding Mode
Variable Structure Control

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10.23919/ecc.2001.7075953

Cite this

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title = "An LMI approach for designing sliding mode observers for fault detection and isolation",

abstract = "This paper considers the use of sliding mode observers for fault detection/disturbance estimation. A new observer design method is considered which is based on Linear Matrix Inequality (LMI) optimisation. Sliding mode observers have previously been used for fault detection and disturbance estimation; however the systems for which they have been designed were of low dynamical order. The LMI approach considered here allows these ideas to be exploited on more realistic higher order systems. The efficacy of the approach is demonstrated by considering a model of a chemical process plant.",

keywords = "Fault Detection and Diagnosis, Nonlinear Observer, Sliding Mode, Variable Structure Control",

author = "Tan, {C. P.} and C. Edwards",

note = "Publisher Copyright: {\textcopyright} 2001 EUCA. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.; European Control Conference 2001, ECC 2001 ; Conference date: 04-09-2001 Through 07-09-2001",

year = "2001",

doi = "10.23919/ecc.2001.7075953",

language = "English",

pages = "481--486",

booktitle = "2001 European Control Conference, ECC 2001",

publisher = "IEEE, Institute of Electrical and Electronics Engineers",

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TY - GEN

T1 - An LMI approach for designing sliding mode observers for fault detection and isolation

AU - Tan, C. P.

AU - Edwards, C.

N1 - Conference code: 6th

PY - 2001

Y1 - 2001

N2 - This paper considers the use of sliding mode observers for fault detection/disturbance estimation. A new observer design method is considered which is based on Linear Matrix Inequality (LMI) optimisation. Sliding mode observers have previously been used for fault detection and disturbance estimation; however the systems for which they have been designed were of low dynamical order. The LMI approach considered here allows these ideas to be exploited on more realistic higher order systems. The efficacy of the approach is demonstrated by considering a model of a chemical process plant.

AB - This paper considers the use of sliding mode observers for fault detection/disturbance estimation. A new observer design method is considered which is based on Linear Matrix Inequality (LMI) optimisation. Sliding mode observers have previously been used for fault detection and disturbance estimation; however the systems for which they have been designed were of low dynamical order. The LMI approach considered here allows these ideas to be exploited on more realistic higher order systems. The efficacy of the approach is demonstrated by considering a model of a chemical process plant.

KW - Fault Detection and Diagnosis

KW - Nonlinear Observer

KW - Sliding Mode

KW - Variable Structure Control

UR - http://www.scopus.com/inward/record.url?scp=84947475541&partnerID=8YFLogxK

U2 - 10.23919/ecc.2001.7075953

DO - 10.23919/ecc.2001.7075953

M3 - Conference Paper

AN - SCOPUS:84947475541

SP - 481

EP - 486

BT - 2001 European Control Conference, ECC 2001

PB - IEEE, Institute of Electrical and Electronics Engineers

T2 - European Control Conference 2001

Y2 - 4 September 2001 through 7 September 2001

ER -

An LMI approach for designing sliding mode observers for fault detection and isolation

Abstract

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Keywords

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