Title :
Robust Control for Uncertain Nonlinear Systems with Time Delays
Author_Institution :
Dept. of Math. & Phys., Xi´´an Inst. of Post & Telecommuncation, Xi´´an, China
Abstract :
The uncertain nonlinear systems with multiple time delays in system state and control are studied. The systems not only contain uncertainties, but also experience uncertainties in the input channels. The condition for robust stabilizable independent of delay of this kind of systems is presented by using Lyapunov methods. Using solutions of Lyapunov and Riccati equations, a linear state feedback control law is put forward here.
Keywords :
Lyapunov methods; Riccati equations; delays; nonlinear control systems; robust control; state feedback; uncertain systems; Lyapunov method; Riccati equation; linear state feedback control; robust control; time delay; uncertain nonlinear system; Control systems; Delay effects; Lyapunov method; Nonlinear control systems; Nonlinear systems; Riccati equations; Robust control; Robustness; State feedback; Uncertainty; nonlinear systems; robust control; time delays; uncertain;
Conference_Titel :
Measuring Technology and Mechatronics Automation, 2009. ICMTMA '09. International Conference on
Conference_Location :
Zhangjiajie, Hunan
Print_ISBN :
978-0-7695-3583-8
DOI :
10.1109/ICMTMA.2009.321
