• DocumentCode
    940555
  • Title

    Closed-loop feedback systems using reduced-order models

  • Author

    Shamash, Y.

  • Author_Institution
    University of Pennsylvania, Department of Systems Engineering, Philadelphia, USA
  • Volume
    12
  • Issue
    24
  • fYear
    1976
  • Firstpage
    638
  • Lastpage
    639
  • Abstract
    Theorems are given to demonstrate that the tracking properties of reduced-order models obtained by Padé-type approximation methods are unchanged under constant (and dynamic) state or output feedback. Hence it follows that an optimal feedback law for the reduced-order model may be used for suboptimal control of the high-order system, with similar tracking of the output as for the open-loop case.
  • Keywords
    closed loop systems; modelling; optimal control; Pade type approximation methods; closed loop feedback systems; optimal feedback law; reduced order models; suboptimal control; tracking properties;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19760490
  • Filename
    4240258
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=940555