• DocumentCode
    3550809
  • Title

    Mixed sensitivity H∞ control of a three-tank-system

  • Author

    Galindo, R.

  • Author_Institution
    Dept. of Electr. Eng., Nuevo Leon Univ., Mexico
  • fYear
    2005
  • fDate
    8-10 June 2005
  • Firstpage
    1764
  • Abstract
    A mixed sensitivity H∞ control methodology is tested on a three-tank-system laboratory prototype. The methodology is based on a stable precompensator and its dual post-compensator which allows to solve a mixed sensitivity problem. Frequency responses show that it is possible to shape the open loop transfer function by the control parameters. Time responses are given under flow leak, close connection valve and sensor failure.
  • Keywords
    H∞ control; compensation; frequency response; open loop systems; sensitivity analysis; stability; transfer functions; dual post-compensator; frequency responses; mixed sensitivity H∞ control; open loop transfer function; precompensator; stability; three-tank-system laboratory prototype; time responses; Attenuation; Control systems; Frequency; Nonlinear equations; Open loop systems; Riccati equations; Shape control; Time factors; Transfer functions; Uncertainty;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    American Control Conference, 2005. Proceedings of the 2005
  • ISSN
    0743-1619
  • Print_ISBN
    0-7803-9098-9
  • Electronic_ISBN
    0743-1619
  • Type

    conf

  • DOI
    10.1109/ACC.2005.1470223
  • Filename
    1470223
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3550809