• DocumentCode
    806770
  • Title

    On optimal compensation and the circle condition

  • Author

    Randall, R.L. ; Pearson, J.B.

  • Author_Institution
    Rice University, Houston, TX, USA
  • Volume
    16
  • Issue
    5
  • fYear
    1971
  • fDate
    10/1/1971 12:00:00 AM
  • Firstpage
    488
  • Lastpage
    489
  • Abstract
    A desirable property of an optimal system with full state feedback was shown by Kalman to be the satisfaction of a circle condition in the A(j\\omega ) plane where A(s) is the loop gain function (return ratio) of the optimal system. This correspondence demonstrates that this property is satisfied by systems that are designed to be optimal using output feedback.
  • Keywords
    Circle stability criterion; Linear systems, time-invariant continuous-time; Optimal control; Asia; Computational efficiency; Control systems; Cost function; Linear systems; Output feedback; Regulators; State feedback; Weight control; Writing;
  • fLanguage
    English
  • Journal_Title
    Automatic Control, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9286
  • Type

    jour

  • DOI
    10.1109/TAC.1971.1099790
  • Filename
    1099790
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=806770