• DocumentCode
    3355838
  • Title

    Robust regulator design using H∞-optimization and jω-axis shifting techniques

  • Author

    Wu, Q.-H. ; Mansour, M.

  • Author_Institution
    Inst. of Autom. Control & Ind. Electron., Swiss Federal Inst. of Technol., Zurich, Switzerland
  • fYear
    1989
  • fDate
    13-15 Dec 1989
  • Firstpage
    926
  • Abstract
    In the design of robust regulators, the solution of an H ∞-norm optimization problem is needed to get an optimal controller. A difficulty in doing this is that one of the terms is singular at the poles of the external signals. It is shown that a certain lower bound for this norm is an infimum and can be approximated as closely as possible. Thus, a necessary and sufficient condition for robust regulation is found for a class of linear MIMO systems
  • Keywords
    control system synthesis; optimal control; poles and zeros; stability criteria; H∞-norm optimization; control design; external signals; jω-axis shifting techniques; linear MIMO systems; linear systems; lower bound; necessary and sufficient condition; poles; robust regulators; singularities; Feedback; H infinity control; MIMO; Regulators; Robust control; Robust stability; Robustness; Sufficient conditions; Transfer functions; Upper bound;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Decision and Control, 1989., Proceedings of the 28th IEEE Conference on
  • Conference_Location
    Tampa, FL
  • Type

    conf

  • DOI
    10.1109/CDC.1989.70260
  • Filename
    70260
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3355838