Multiple model adaptive control. Part 2: Switching

João Hespanha, Daniel Liberzon, A. Stephen Morse, Brian D.O. Anderson, Thomas S. Brinsmead, Franky De Bruyne

Research output: Contribution to journalArticlepeer-review

Abstract

This paper addresses the problem of controlling a continuous-time linear system with large modelling errors. We employ an adaptive control algorithm consisting of a family of linear candidate controllers supervised by a high-level switching logic. Methods for constructing such controller families have been discussed in the recent paper by the authors. The present paper concentrates on the switching task in a multiple model context. We described and compare two different switching logics, and in each case study the behaviour of the resulting closed-loop hybrid system.

Original languageEnglish (US)
Pages (from-to)479-496
Number of pages18
JournalInternational Journal of Robust and Nonlinear Control
Volume11
Issue number5
DOIs
StatePublished - Apr 30 2001

Keywords

  • Hybrid system
  • Linear system
  • Modelling uncertainty
  • Supervisory control
  • Switching logic

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Chemical Engineering(all)
  • Biomedical Engineering
  • Aerospace Engineering
  • Mechanical Engineering
  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

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