• DocumentCode
    3264542
  • Title

    H∞ output feedback control designs for T-S fuzzy dynamic systems via LMI

  • Author

    Liu Yiaodong ; Qingling, Zhang

  • Author_Institution
    Dept. of Math. & Phys., Dalian Maritime Univ., China
  • Volume
    2
  • fYear
    2002
  • fDate
    10-13 Dec. 2002
  • Firstpage
    2153
  • Abstract
    In this paper, the problems of relaxed quadratic stability conditions and H∞ output feedback control designs for T-S fuzzy systems have been studied. First new quadratic stability conditions are obtained by relaxing the stability conditions derived in previous papers. Secondly it presents H∞ output feedback control designs of complex nonlinear systems which can be represented by T-S fuzzy dynamic systems. Based on a common Lyapunov function, new output feedback H∞ fuzzy control design methods are developed. New method considers the interactions among all fuzzy subsystems. The output feedback H∞ controllers can be obtained by solving a set of suitable linear matrix inequalities.
  • Keywords
    H∞ control; Lyapunov methods; control system synthesis; feedback; fuzzy control; fuzzy systems; linear matrix inequalities; H∞ output feedback control; Lyapunov function; linear matrix inequalities; nonlinear systems; quadratic stability; Control design; Design methodology; Fuzzy control; Fuzzy systems; Linear feedback control systems; Linear matrix inequalities; Lyapunov method; Nonlinear systems; Output feedback; Stability;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Decision and Control, 2002, Proceedings of the 41st IEEE Conference on
  • ISSN
    0191-2216
  • Print_ISBN
    0-7803-7516-5
  • Type

    conf

  • DOI
    10.1109/CDC.2002.1184850
  • Filename
    1184850
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3264542