• DocumentCode
    2806369
  • Title

    Discrete time variable structure control and disturbance observer for disk drives

  • Author

    Lyle, R. Todd ; Misawa, Eduardo A.

  • Author_Institution
    Sch. of Mech. & Aerosp. Eng., Oklahoma State Univ., Stillwater, OK, USA
  • fYear
    2000
  • fDate
    2000
  • Firstpage
    704
  • Lastpage
    708
  • Abstract
    Considers an observer-based discrete variable structure control (OBDVSC) for disturbance compensation applied to a hard disk drive. Two augmented observer structures are compared within the OBDVSC framework. Simulation results are presented for constant and time varying exogenous disturbances. The features of both approaches are discussed
  • Keywords
    compensation; disc drives; discrete time systems; hard discs; observers; state-space methods; variable structure systems; vibration control; augmented observer structures; constant exogenous disturbances; discrete time variable structure control; disturbance compensation; disturbance observer; hard disk drive; time varying exogenous disturbances; Actuators; Aerospace engineering; Control systems; Disk drives; Equations; Mechanical variables control; Observers; State estimation; State-space methods; Voltage;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Control Applications, 2000. Proceedings of the 2000 IEEE International Conference on
  • Conference_Location
    Anchorage, AK
  • Print_ISBN
    0-7803-6562-3
  • Type

    conf

  • DOI
    10.1109/CCA.2000.897516
  • Filename
    897516
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2806369