Stability in qualitative model reference adaptive control

Ingo Keller, Donald Reay, Robert Roy Leitch

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper a Model Reference Adaptive Control system is presented which is based on qualitative (less precise) models. These qualitative models can represent the underlying physical system accurately even with low order models. Further, multi-valued performance specifications can be expressed explicitly by a qualitative model in the form of a reference model. The Qualitative Model Reference Adaptive Control system utilises a fuzzy qualitative simulation method to represent this reference model. These fuzzy dynamical models are of an analytic form and allow system analysis to be based on fuzzy interval analysis. Therefore, stability of the adaptive loop within Qualitative Model Reference Adaptive Control is based on results of robust parametric stability using interval models.

Original languageEnglish
Title of host publicationEuropean Control Conference, ECC 1999 - Conference Proceedings
PublisherIEEE
Pages1201-1206
Number of pages6
ISBN (Print)978-3-9524173-5-5
Publication statusPublished - 2015
Event1999 European Control Conference - Karlsruhe, Germany
Duration: 31 Aug 19993 Sep 1999

Conference

Conference1999 European Control Conference
Abbreviated titleECC 1999
CountryGermany
CityKarlsruhe
Period31/08/993/09/99

Keywords

  • adaptive control
  • qualitative control
  • robust stability
  • uncertain dynamic systems

ASJC Scopus subject areas

  • Control and Systems Engineering

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    Keller, I., Reay, D., & Leitch, R. R. (2015). Stability in qualitative model reference adaptive control. In European Control Conference, ECC 1999 - Conference Proceedings (pp. 1201-1206). IEEE.