Title :
Robust Control for a Kind of Uncertain Nonlinear Descriptor Systems with Time Delays
Author_Institution :
Dept. of Math. & Phys., Xi ´´an Univ. of Posts & Telecommuncations, Xi´´an, China
Abstract :
The uncertain nonlinear descriptor 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 methods; Riccati equations; linear state feedback control law; multiple time delays; robust control; uncertain nonlinear descriptor systems; Control systems; Delay effects; Linear feedback control systems; Lyapunov method; Nonlinear control systems; Riccati equations; Robust control; Robustness; State feedback; Uncertainty;
Conference_Titel :
Measuring Technology and Mechatronics Automation (ICMTMA), 2010 International Conference on
Conference_Location :
Changsha City
Print_ISBN :
978-1-4244-5001-5
Electronic_ISBN :
978-1-4244-5739-7
DOI :
10.1109/ICMTMA.2010.701
