• DocumentCode
    830423
  • Title

    Euclidean controllability of linear delay systems with limited controls

  • Author

    Chukwu, Ethelbert Nwakuche

  • Author_Institution
    University of Jos, Jos, Nigeria
  • Volume
    24
  • Issue
    5
  • fYear
    1979
  • fDate
    10/1/1979 12:00:00 AM
  • Firstpage
    798
  • Lastpage
    800
  • Abstract
    For linear delay systems with limited controls the notion of a proper control system is introduced. If the uncontrolled system \\dot{x}(t)= Ax(t)+ Bx(t-h) is uniformly asymptotically stable and the control equation \\dot{x}(t)=Ax(t)+Bx(t-)+Cu(t) is proper, then the control system is Euclidean null-controllable. We note that controllability is equivalent to the system being proper for delay systems with unlimited power.
  • Keywords
    Controllability; Delay systems; Linear systems, time-invariant continuous-time; Control systems; Controllability; Delay systems; Equations; Mathematics; Symmetric matrices;
  • fLanguage
    English
  • Journal_Title
    Automatic Control, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9286
  • Type

    jour

  • DOI
    10.1109/TAC.1979.1102140
  • Filename
    1102140
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=830423