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Stability analysis and control synthesis of affine fuzzy systems

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

Abstract

This paper presents an approach to stability analysis and control synthesis of affine fuzzy systems. The analysis is based on quadratic Lyapunov functions. The approach considers the nonlinear offset terms in affine fuzzy systems as non-vanishing perturbations added to the corresponding nominal linear blending systems. The affine fuzzy system is bounded by an ultimate limit if the corresponding linear blending system is exponentially stable. A state feedback controller with an extra term is designed with guaranteed global stability. The ultimate bounds are determined for both the open loop system and the compensated system.

Original languageEnglish
Title of host publicationChina-Ireland International Conference on Information and Communications Technologies, CIICT 2007
Pages105-112
Number of pages8
Edition529 CP
DOIs
Publication statusPublished - 2007
EventChina-Ireland International Conference on Information and Communications Technologies, CIICT 2007 - Dublin, Ireland
Duration: 28 Aug 200729 Aug 2007

Publication series

NameIET Conference Publications
Number529 CP

Conference

ConferenceChina-Ireland International Conference on Information and Communications Technologies, CIICT 2007
Country/TerritoryIreland
CityDublin
Period28/08/0729/08/07

Keywords

  • Affine
  • Fuzzy system
  • Stability analysis

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