• DocumentCode
    1648699
  • Title

    Non-fragile mixed LQR/H∞ control problem for linear discrete-time systems with controller uncertainty

  • Author

    Xiaojie, Xu

  • Author_Institution
    School of Electrical Engineering, Wuhan University, Wuhan 430072, P. R. China. E-mail: xiaojiex@public.wh.hb.cn
  • fYear
    2007
  • Firstpage
    635
  • Lastpage
    639
  • Abstract
    This paper considers the discrete-time state feedback non-fragile mixed LQR/H∞ control problem with controller uncertainty. It is assumed that the controller has a time-varying norm-bounded uncertainty. The controller solving the discrete-time non-fragile control problem is designed. Necessary and sufficient conditions for the existence of such a controller are given in terms of an algebraic Riccati equation.
  • Keywords
    Application software; Control systems; Error correction; Optimal control; Riccati equations; Robust control; State feedback; Stochastic processes; Sufficient conditions; Uncertainty; Controller uncertainty; Discrete-time system; Fragility; H∞ control; Optimal control;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Control Conference, 2007. CCC 2007. Chinese
  • Conference_Location
    Hunan
  • Print_ISBN
    978-7-81124-055-9
  • Electronic_ISBN
    978-7-900719-22-5
  • Type

    conf

  • DOI
    10.1109/CHICC.2006.4347231
  • Filename
    4347231
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1648699