Brief paper: Dynamic output feedback H∞ control of switched linear systems

  • Authors:
  • Grace S. Deaecto;José C. Geromel;Jamal Daafouz

  • Affiliations:
  • DSCE/School of Electrical and Computer Engineering, UNICAMP, 13083 - 852, Campinas, SP, Brazil;DSCE/School of Electrical and Computer Engineering, UNICAMP, 13083 - 852, Campinas, SP, Brazil;CRAN-CNRS, Nancy University, Institut Universitaire de France, 2, Avenue de la forêt de Haye, 54516 Vandoeuvre-lès-Nancy, France

  • Venue:
  • Automatica (Journal of IFAC)
  • Year:
  • 2011

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Abstract

This paper is devoted to dynamic output feedback H"~ control design of switched linear systems in both continuous and discrete-time domains. More specifically, the main purpose is to jointly design a switching rule and a full order dynamic output feedback switched controller that render the associated closed-loop switched linear system globally asymptotically stable and impose a pre-specified upper bound to the L"2 gain. An example of practical importance is presented to illustrate the validity and efficiency of the theory.