Event-triggered control for continuous-time switched linear systems

Weiming Xiang, Taylor T. Johnson

Research output: Contribution to journalArticle

24 Scopus citations

Abstract

The event-triggered control problem for switched linear system is addressed in this study. The periodical sampling scheme and event-triggering condition are incorporated in the closed-loop. The feedback control updates its value only at sampling instants as long as event-triggering condition is satisfied as well. In addition, the switchings are only allowed to occur at sampling instants and meanwhile the switching condition is satisfied. Three equivalent sufficient conditions are proposed to ensure the asymptotic stability of switched systems. In particular, one condition has a promising feature of affineness in system matrices, and as a consequence, it is extended to robust sampling case and l2-gain analysis. Several examples are provided to illustrate the authors' results.

Original languageEnglish (US)
Pages (from-to)1694-1703
Number of pages10
JournalIET Control Theory and Applications
Volume11
Issue number11
DOIs
StatePublished - Jul 14 2017
Externally publishedYes

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Human-Computer Interaction
  • Computer Science Applications
  • Control and Optimization
  • Electrical and Electronic Engineering

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