Stability analysis of systems with non-symmetric dead zone under fuzzy logic control

L. K. Wong, Hung Fat Frank Leung, P. K.S. Tam

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

Abstract

Many existing stability analysis methods for fuzzy logic control systems like TS fuzzy model based methods usually tackle plants that are linear with respect to control. However, these methods may be difficult to apply to plants with dead zones. This paper presents an improved stability analysis method to resolve this difficulty. Our proposed method employs a Lyapunov function to prove the stability of non-linear fuzzy logic control systems with asymmetric dead zone and saturation. An illustrative example will be given to demonstrate the ability of the method.
Original languageEnglish
Title of host publicationIECON Proceedings (Industrial Electronics Conference)
Pages2114-2119
Number of pages6
DOIs
Publication statusPublished - 1 Dec 2002
EventProceedings of the 2002 28th Annual Conference of the IEEE Industrial Electronics Society - Sevilla, Spain
Duration: 5 Nov 20028 Nov 2002

Conference

ConferenceProceedings of the 2002 28th Annual Conference of the IEEE Industrial Electronics Society
CountrySpain
CitySevilla
Period5/11/028/11/02

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

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