Title :
Robust reliable control for uncertain switched nonlinear systems with time delay
Author :
Xiang, Zhengrong ; Wang, Ronghao
Author_Institution :
Sch. of Autom., Nanjing Univ. of Sci. & Technol., Nanjing
Abstract :
This paper investigates the robust reliable control for a class of uncertain switched nonlinear systems with time delay. Firstly, a criterion for switched nonlinear system with time delay is proposed to guarantee exponential stability. Then, a design methodology of the robust reliable control for switched nonlinear systems with time delay and parameter uncertainties is presented. The proposed state feedback controller, which guarantees exponential stability of closed-loop system, can be obtained using a set of linear matrix inequalities(LMIs), Finally, a numerical example is given to illustrate the effectiveness of the main results.
Keywords :
asymptotic stability; closed loop systems; delay systems; linear matrix inequalities; nonlinear control systems; state feedback; time-varying systems; uncertain systems; closed-loop system; exponential stability; linear matrix inequalities; parameter uncertainty; robust reliable control; state feedback controller; time delay; uncertain switched nonlinear system; Control systems; Delay effects; Design methodology; Linear feedback control systems; Nonlinear control systems; Nonlinear systems; Robust control; Stability criteria; State feedback; Uncertain systems; Exponential stabilization; Linear matrix inequalities; Nonlinear switched systems; Reliable control; Time delay;
Conference_Titel :
Intelligent Control and Automation, 2008. WCICA 2008. 7th World Congress on
Conference_Location :
Chongqing
Print_ISBN :
978-1-4244-2113-8
Electronic_ISBN :
978-1-4244-2114-5
DOI :
10.1109/WCICA.2008.4593823
