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 proceedingConference PaperOther

2 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 languageEnglish
Title of host publication2001 European Control Conference, ECC 2001
PublisherIEEE, Institute of Electrical and Electronics Engineers
Pages481-486
Number of pages6
ISBN (Electronic)9783952417362
DOIs
Publication statusPublished - 2001
Externally publishedYes
EventEuropean Control Conference 2001 - Porto, Portugal
Duration: 4 Sep 20017 Sep 2001
Conference number: 6th
https://ieeexplore.ieee.org/xpl/conhome/7075845/proceeding (Proceedings)

Conference

ConferenceEuropean Control Conference 2001
Abbreviated titleECC 2001
CountryPortugal
CityPorto
Period4/09/017/09/01
Internet address

Keywords

  • Fault Detection and Diagnosis
  • Nonlinear Observer
  • Sliding Mode
  • Variable Structure Control

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