Switch Observability for Homogeneous Switched DAEs

Ferdinand Küsters, Stephan Trenn, Andreas Wirsen

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

6 Citations (Scopus)

Abstract

We introduce the notions of switching time observability and switch observability for homogeneous switched differential-algebraic equations (DAEs). In contrast to mode detection, they do not require observability of the individual modes and are thus more suitable for fault detection and identification. Based on results in (Küsters and Trenn, 2017) for switched ordinary differential equations (ODEs), we characterize these notions for homogeneous switched DAEs and propose an observer for switch observable systems.

Original languageEnglish
Title of host publication20th IFAC World Congress
EditorsDenis Dochain, Didier Henrion, Dimitri Peaucelle
PublisherIFAC
Pages9355-9360
Number of pages6
DOIs
Publication statusPublished - 1-Jul-2017
Externally publishedYes
Event20th IFAC World Congress - Toulouse Convention Centre, Toulouse, France
Duration: 9-Jul-201714-Jul-2017
https://www.ifac2017.org/

Publication series

NameIFAC-PapersOnLine
Number1
Volume50

Conference

Conference20th IFAC World Congress
Country/TerritoryFrance
CityToulouse
Period09/07/201714/07/2017
Internet address

Keywords

  • Differential-algebraic equations
  • Fault detection
  • Mode detection
  • Observer
  • Switched systems

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