• DocumentCode
    390952
  • Title

    General orthonormal bases for robust identification in H∞

  • Author

    Akcay, Huseyin

  • Author_Institution
    Dept. of Electr. & Electron. Eng., Anadolu Univ., Eskisehir, Turkey
  • Volume
    3
  • fYear
    2002
  • fDate
    10-13 Dec. 2002
  • Firstpage
    2619
  • Abstract
    In this paper, the problem of system identification in H∞ with general orthonormal basis functions is investigated. A two-stage algorithm is shown to be robust, provided that the number of basis elements as a function of the amount of data does not increase faster than O(N25/). Worst-case identification error bounds in the H∞ norm are derived. The algorithm also works on nonuniformly spaced frequency response measurements.
  • Keywords
    Fourier series; H∞ control; frequency response; parameter estimation; H∞ control; general orthonormal bases; general orthonormal basis functions; nonuniformly spaced frequency response measurements; robust identification; system identification; two-stage algorithm; worst-case identification error bounds; Convergence; Frequency measurement; Frequency response; Hilbert space; Robust control; Robustness; System identification; Time domain analysis;
  • 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.2002.1184233
  • Filename
    1184233
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=390952