• DocumentCode
    234204
  • Title

    Disturbance attenuation by output feedback for a class of uncertain nonlinear systems

  • Author

    Jingyu Sun ; Chunling Wei

  • Author_Institution
    Coll. of Electr. Inf. & Autom., Qufu Normal Univ., Rizhao, China
  • fYear
    2014
  • fDate
    28-30 July 2014
  • Firstpage
    1823
  • Lastpage
    1828
  • Abstract
    This paper focuses on the disturbance attenuation by output feedback for a class of nonlinear systems with uncertain control coefficient and unmeasured states dependent growth. In order to realize disturbance attenuation, a high-gain observer is first introduced. Then, a linear output feedback controller is designed based on the backstepping technique. By choosing appropriate design parameters, disturbance attenuation is achieved in the sense of L2 gain.
  • Keywords
    control nonlinearities; control system synthesis; linear systems; nonlinear control systems; state feedback; uncertain systems; L2 gain; backstepping technique; design parameters; disturbance attenuation; linear output feedback controller design; uncertain control coefficient; uncertain nonlinear systems; unmeasured state dependent growth; Attenuation; Automation; Educational institutions; Electricity; Nonlinear systems; Output feedback; Sun; Disturbance Attenuation; L2 gain; Nonlinear System; Output Feedback;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Control Conference (CCC), 2014 33rd Chinese
  • Conference_Location
    Nanjing
  • Type

    conf

  • DOI
    10.1109/ChiCC.2014.6896906
  • Filename
    6896906
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=234204