Title :
Robust controller design for the uncertain system with time-delay
Author :
Dongyan, Chen ; Chao, Sun
Author_Institution :
Dept. of Application Math., Harbin Univ. of Sci. & Technol., China
Abstract :
We discuss the robust controller design problem for a class of uncertain system with time-delay. The linear state feedback controller is designed for the case that the perturbations satisfy nonlinear uncertainty, by applying the Lyapunov function method and the technique of matrix inequality, and the controller obtained only depends on the solution of a matrix Lyapunov equation. A numerical example is given.
Keywords :
Lyapunov matrix equations; control system synthesis; delay systems; robust control; state feedback; uncertain systems; Lyapunov function method; linear state feedback controller; matrix Lyapunov equation; matrix inequality; nonlinear uncertainty; perturbations; robust controller design; time-delay; uncertain system; Control systems; Equations; Linear feedback control systems; Linear matrix inequalities; Nonlinear control systems; Robust control; State feedback; Symmetric matrices; Uncertain systems; Uncertainty;
Conference_Titel :
Intelligent Control and Automation, 2002. Proceedings of the 4th World Congress on
Print_ISBN :
0-7803-7268-9
DOI :
10.1109/WCICA.2002.1021374
