H filter/controller design for discrete-time takagi-sugeno fuzzy systems with time delays

Yu Cheng Lin, Ji Chang Lo

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

7 Scopus citations


Unlike existing procedure, a simple transformation converting delay systems into non-delay systems to examine the stability of discrete-time fuzzy systems is proposed in this paper. And the advantage of the proposed method is that it can be specialized to the existing scheme. This method can be extended to deal with both control and filtering problems, therefore two sufficient conditions assuring the stability of filtering error system and closed-loop control system respectively are addressed in terms of LMIs. Also, H performance is considered in both design problems. Lastly, a filter design example illustrates the proposed design methodology.

Original languageEnglish
Title of host publication2004 5th Asian Control Conference
Number of pages7
StatePublished - 2004
Event2004 5th Asian Control Conference - Melbourne, Australia
Duration: 20 Jul 200423 Jul 2004

Publication series

Name2004 5th Asian Control Conference


Conference2004 5th Asian Control Conference


  • H control
  • H filtering
  • Linear matrix inequality (LMI)
  • Takagi-Sugeno fuzzy model (T-S fuzzy model)
  • Time delays


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