Title :
The design of H∞ controller for a class of nonlinear systems with time-varying delay
Author :
Luo Junzhi ; Zheng Dongyun ; Liu Yanxia ; Lin Min
Author_Institution :
Dept. of Fundamental Courses, Acad. of Armored Force Eng., Beijing, China
Abstract :
This paper concerns the problem of H∞ control for a class of nonlinear systems with time-varying delay. By introducing free weighting matrix scheme and choosing H∞ controller which depends not only on the state variable, but also on the derivative of state variable, the sufficient condition is given such that the system is asymptotically stable and the H∞ performance is satisfied for a class of nonlinear systems with time-varying Delay. Simulation results show the effectiveness of the proposed method.
Keywords :
H∞ control; asymptotic stability; control system synthesis; delays; matrix algebra; nonlinear systems; time-varying systems; H∞ controller design; asymptotically stable system; free weighting matrix scheme; nonlinear systems; state variable; sufficient condition; time-varying delay; Delays; Fuzzy systems; Linear matrix inequalities; Nonlinear systems; Robustness; Time-varying systems; Uncertainty; Free Weighting Matrix; H∞ control; Time-Varying Systems;
Conference_Titel :
Control Conference (CCC), 2013 32nd Chinese
Conference_Location :
Xi´an
