• DocumentCode
    1544782
  • Title

    A new H∞ filter design for linear time delay systems

  • Author

    Fridman, E. ; Shaked, Uri

  • Author_Institution
    Dept. of Electr. Eng., Tel Aviv Univ., Israel
  • Volume
    49
  • Issue
    11
  • fYear
    2001
  • fDate
    11/1/2001 12:00:00 AM
  • Firstpage
    2839
  • Lastpage
    2843
  • Abstract
    A new delay-dependent H∞ filtering design is proposed for linear, continuous, time-invariant systems with time delay. The obtained filter is of the Luenberger observer type. The design guarantees that the H∞-norm of the system, relating the exogenous signals to the estimation error, is less than a prescribed level. The filter is based on the application of a newly derived version of the bounded real lemma for time-delayed systems. This novel approach is compared, via an example, with another solution that appears in the literature
  • Keywords
    H∞ optimisation; continuous time systems; delays; filtering theory; linear systems; matrix algebra; observers; H∞ filter design; Luenberger observer; bounded real lemma; continuous time-invariant systems; estimation error; linear matrix inequalities; linear time delay systems; Absorption; Cost function; Delay effects; Equations; Filtering; Nonlinear filters; Signal design; Transfer functions; Vectors;
  • fLanguage
    English
  • Journal_Title
    Signal Processing, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    1053-587X
  • Type

    jour

  • DOI
    10.1109/78.960431
  • Filename
    960431
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1544782