• DocumentCode
    836673
  • Title

    On relative stability and the Nyquist criterion for digital control systems

  • Author

    Pierre, D.A.

  • Author_Institution
    Montana State University, Bozeman, MT, USA
  • Volume
    26
  • Issue
    4
  • fYear
    1981
  • fDate
    8/1/1981 12:00:00 AM
  • Firstpage
    965
  • Lastpage
    967
  • Abstract
    A particular form of the Nyquist criterion for relative stability is advocated for digital control systems. Allowed parameter values are read directly from the Nyquist mapping. The criterion is derived without resorting to the use of contours that extend to infinity.
  • Keywords
    Digital control; Nyquist stability, linear systems; Computer graphics; Control systems; Damping; Digital control; Equations; Feedback; Frequency; H infinity control; Stability criteria; System testing;
  • fLanguage
    English
  • Journal_Title
    Automatic Control, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9286
  • Type

    jour

  • DOI
    10.1109/TAC.1981.1102749
  • Filename
    1102749
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=836673