Title :
Dissipative control for linear systems with time-varying uncertainty
Author :
Xie, Shoulie ; Xie, Lihua ; Ge, Shuzhi
Author_Institution :
Dept. of Electr. Eng., Nat. Univ. of Singapore, Singapore
Abstract :
Focuses on linear systems which are subjected to time-varying norm-bounded uncertainties in all matrices. We address the problem of designing a linear feedback controller such that the closed-loop is stable and strictly (Q, S, R)-dissipative for all admissible parameter uncertainties. This problem is referred to as the robust strictly (Q, S, R)-dissipative control. It is shown that a solution to the above problem can be obtained by solving a scaled strictly (Q, S, R)-dissipative control problem for which no parameter uncertainty occurs
Keywords :
control system synthesis; feedback; linear systems; robust control; time-varying systems; uncertain systems; linear feedback controller; linear systems; robust strictly (Q, S, R)-dissipative control; scaled strictly (Q, S, R)-dissipative control problem; time-varying uncertainty; Adaptive control; Circuits; Control engineering; Control systems; Linear systems; Robust control; Stability; Time varying systems; Uncertain systems; Uncertainty;
Conference_Titel :
American Control Conference, 1997. Proceedings of the 1997
Conference_Location :
Albuquerque, NM
Print_ISBN :
0-7803-3832-4
DOI :
10.1109/ACC.1997.609251