Stability analysis and design of fuzzy observer-controller for fuzzy systems

H. K. Lam, Hung Fat Frank Leung, P. K S Tam

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

2 Citations (Scopus)


Stability of a fuzzy system controlled by a fuzzy observer-controller will be investigated in this paper. In general the stability condition is a common solution of [p(p+1)+2p)]/2 linear matrix inequalities (LMIs) where p is the number of rules of the fuzzy plant model. In this paper, the number is reduced to 2p+1. Furthermore, gains of the fuzzy observer-controller can be derived from the solution of the LMIs. Separation principle of the fuzzy observer-controller will be proved.
Original languageEnglish
Title of host publicationIEEE International Conference on Fuzzy Systems
Number of pages4
Publication statusPublished - 1 Dec 2001
Event10th IEEE International Conference on Fuzzy Systems - Melbourne, Australia
Duration: 2 Dec 20015 Dec 2001


Conference10th IEEE International Conference on Fuzzy Systems

ASJC Scopus subject areas

  • Software
  • Safety, Risk, Reliability and Quality
  • Chemical Health and Safety

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