State estimation and fault detection for linear switched systems with unstable internal dynamics

Marcelino Hector Rios Zarzosa, D. Efimov, J. Davila, T. Raïssi, L. Fridman, A. Zolghadri

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The problem of simultaneous estimation of the continuous and discrete state with additive faults in linear switched systems is addressed. Under mild structural conditions a robust estimator is designed to solve the problem. The proposed strategy includes a technique for fault detection. Simulation results support the proposed estimation scheme.

Original languageEnglish
Title of host publication8th IFAC Symposium on Fault Detection, Supervision and Safety of Technical Processes, SAFEPROCESS 2012
PublisherIFAC Secretariat
Pages522-527
Number of pages6
Edition20 PART 1
ISBN (Print)9783902823090
DOIs
StatePublished - 2012
Externally publishedYes
Event8th IFAC Symposium on Fault Detection, Supervision and Safety of Technical Processes, SAFEPROCESS 2012 - Mexico City, Mexico
Duration: 29 Aug 201231 Aug 2012

Publication series

NameIFAC Proceedings Volumes (IFAC-PapersOnline)
Number20 PART 1
Volume45
ISSN (Print)1474-6670

Conference

Conference8th IFAC Symposium on Fault Detection, Supervision and Safety of Technical Processes, SAFEPROCESS 2012
CountryMexico
CityMexico City
Period29/08/1231/08/12

Bibliographical note

Funding Information:
⋆ The work has been done during a research stay of the first author at Bordeaux University, France. The authors gratefully acknowledge the financial support from PAPIIT 117211, CONACyT 132125, 151855, 270504 and 290618, SIP-IPN 20120218 and PAEP-IPN.

Keywords

  • Fault detection
  • Sliding-Mode
  • Switched systems
  • Unstable internal dynamics

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