• DocumentCode
    3472805
  • Title

    Rational approximation of L1 optimal controller for SISO systems

  • Author

    Ohta, Yoshito ; Maeda, Hajime ; Kodama, Shinzo

  • Author_Institution
    Osaka Univ., Japan
  • fYear
    1991
  • fDate
    11-13 Dec 1991
  • Firstpage
    929
  • Abstract
    The authors consider the L1 optimal control problem with rational controllers for SISO (single-input, single-output) continuous-time systems. It is shown that the optimal L1 performance index with rational controllers is equal to that with irrational controllers. A sequence of rational controllers that approximates the optimal index is constructed. Convergence properties of such a sequence are studied. An example is given to illustrate the method
  • Keywords
    convergence; optimal control; performance index; L1 optimal controller; SISO systems; continuous-time systems; convergence; irrational controllers; optimal L1 performance index; optimal index; rational approximation; rational controllers; Algebra; Control systems; Convergence; Convolution; Feedback loop; H infinity control; Linear programming; Optimal control; Performance analysis; Terminology; Topology; Transfer functions;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Decision and Control, 1991., Proceedings of the 30th IEEE Conference on
  • Conference_Location
    Brighton
  • Print_ISBN
    0-7803-0450-0
  • Type

    conf

  • DOI
    10.1109/CDC.1991.261457
  • Filename
    261457
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3472805