• DocumentCode
    3475225
  • Title

    On the location of LQ-optimal closed-loop poles

  • Author

    Di Ruscio, David

  • Author_Institution
    Div. of Eng. Cybern., Norwegian Inst. of Technol., Trondheim
  • fYear
    1991
  • fDate
    11-13 Dec 1991
  • Firstpage
    2317
  • Abstract
    Inequalities which bound the closed-loop eigenvalues in an LQ (linear quadratic) optimal system are presented. It is shown that the eigenvalues are bounded by two half circles with radii r1 and r2 and center at -α⩽0, where α=0 is the imaginary axis, and that the imaginary parts of these eigenvalues are bounded from up and below by two lines parallel to the real axis
  • Keywords
    closed loop systems; control system analysis; eigenvalues and eigenfunctions; optimal control; poles and zeros; closed loop poles location; closed-loop eigenvalues; inequalities; linear quadratic optimal control; Cybernetics; Eigenvalues and eigenfunctions; Linear matrix inequalities; Optimal control; Regulators; Riccati equations; Symmetric matrices; Weight control;
  • 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.1991.261580
  • Filename
    261580
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3475225