Delay-dependent stability and H control for a class of fuzzy descriptor systems with time-delay

Hongbin Zhang, Yanyan Shen, Gang Feng

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    103 Citations (Scopus)

    Abstract

    This paper addresses issues of stability analysis and H control for a class of fuzzy time-delay descriptor systems described by an extended Takagi-Sugeno (T-S) fuzzy model. A delay-dependent stability criterion is first presented, and a H control synthesis approach is then developed. Both the stability criterion and the H controller synthesis are based on the solutions of linear matrix inequalities (LMIs). Finally, two examples are given to illustrate the effectiveness of the approaches proposed in this paper. © 2008 Elsevier B.V. All rights reserved.
    Original languageEnglish
    Pages (from-to)1689-1707
    JournalFuzzy Sets and Systems
    Volume160
    Issue number12
    DOIs
    Publication statusPublished - 16 Jun 2009

    Research Keywords

    • Fuzzy descriptor system
    • H∞ control
    • Linear matrix inequalities (LMIs)
    • Stability
    • Takagi-Sugeno model
    • Time-delay

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