• DocumentCode
    404456
  • Title

    Actuator faults and the linear quadratic control problem

  • Author

    Staroswiecki, Marcel

  • Author_Institution
    LAIL, Lille I Univ., Villeneuve d´´Ascq, France
  • Volume
    1
  • fYear
    2003
  • fDate
    9-12 Dec. 2003
  • Firstpage
    959
  • Abstract
    Linear quadratic (LQ) problems are very popular for control design. In this paper, the LQ problem is analyzed with respect to the possible occurrence of actuator faults. It is shown that fault tolerance can only be defined when admissible (instead of optimal) solutions are considered. Conditions for a fault to be possibly tolerated are given both for the fault accommodation and for the system reconfiguration strategies.
  • Keywords
    actuators; fault tolerance; linear quadratic control; actuator faults; fault accommodation; fault tolerance; linear quadratic control; system reconfiguration; Control design; Control systems; Embedded system; Fault tolerance; Humans; Hydraulic actuators; Observability; Optimal control; Power generation economics; State-space methods;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Decision and Control, 2003. Proceedings. 42nd IEEE Conference on
  • ISSN
    0191-2216
  • Print_ISBN
    0-7803-7924-1
  • Type

    conf

  • DOI
    10.1109/CDC.2003.1272691
  • Filename
    1272691
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=404456