Title :
Robust H∞ control for a class of discrete switched systems with uncertainties and delays
Author :
Yanwu, Han ; Hongji, Tang
Author_Institution :
Nantong Univ., Nantong
Abstract :
A class of discrete switched systems with uncertainties and delays is studied, where the uncertainties satisfies norm bounded conditions. Sufficient conditions are obtained by using multi-Lyapunov functional, matrix inequalities and some slack matrices, which can keep the closed-loop system not only exponential stability but also H∞ performance for a class of switching signal with average dwell time.
Keywords :
H∞ control; Lyapunov methods; asymptotic stability; closed loop systems; delays; discrete systems; matrix algebra; time-varying systems; uncertain systems; closed-loop system; discrete switched systems; exponential stability; matrix inequalities; multi-Lyapunov functional; norm bounded conditions; robust Hinfin control; slack matrices; Bismuth; Control systems; Delay; Linear matrix inequalities; Robust control; Robustness; Stability; Sufficient conditions; Switched systems; Uncertainty; H∞ control; delays; discrete switched systems; exponential stability;
Conference_Titel :
Control Conference, 2007. CCC 2007. Chinese
Conference_Location :
Hunan
Print_ISBN :
978-7-81124-055-9
Electronic_ISBN :
978-7-900719-22-5
DOI :
10.1109/CHICC.2006.4347066
