ROTUSTNESS LMPEROVEMENT OF DIRECT DECENTRALIZSD MODEL REFERENCE ADAPTIVE CONTROL

  • Chun, Hee-Young (Department of Electrical Engineering Korea University) ;
  • Park, Gwi-Tae (Department of Electrical Engineering Korea University) ;
  • Park, Seung-Kyu (Department of Electrical Engineering Korea University) ;
  • Seo, Sam-Jun (Department of Electrical Engineering Korea University)
  • Published : 1989.10.01

Abstract

The control of a class of large scale systems formed by an arbitrary linear interconnections of linear time-invariant subsystems with unknown parameters is investigated. An approach is developed for improving the robustness of such a large scale system. In doing so, the new parameter adaptation algorithm(PAA) is used and a sufficient condition of stability is discussed by using the sector theory.

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