• DocumentCode
    1172164
  • Title

    H∞ control and quadratic stabilization of systems with parameter uncertainty via output feedback

  • Author

    Xie, Lihua ; Fu, Minyue ; de Souza, Carlos E.

  • Author_Institution
    Dept. of Electr. & Comput. Eng., Newcastle Univ., NSW, Australia
  • Volume
    37
  • Issue
    8
  • fYear
    1992
  • fDate
    8/1/1992 12:00:00 AM
  • Firstpage
    1253
  • Lastpage
    1256
  • Abstract
    The article concerns linear systems which are subject to both time-varying norm-bounded parameter uncertainty and exogenous disturbance. It addresses the robust H∞ control problem of designing a linear dynamic output feedback controller such that the closed-loop system is quadratically stable and achieves a prescribed level of disturbance attenuation for all admissible parameter uncertainties. It is shown that such a problem is equivalent to a scaled H∞ control problem
  • Keywords
    control system synthesis; feedback; optimal control; stability; closed-loop system; linear dynamic output feedback controller; linear systems; output feedback; quadratic stabilization; robust H∞ control; scaled H∞ control problem; time-varying norm-bounded parameter uncertainty; Adaptive control; Asymptotic stability; Attenuation; Control systems; H infinity control; Output feedback; Symmetric matrices; Time varying systems; Uncertain systems; Uncertainty;
  • fLanguage
    English
  • Journal_Title
    Automatic Control, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9286
  • Type

    jour

  • DOI
    10.1109/9.151120
  • Filename
    151120
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1172164