Title :
Adaptive output feedback control for uncertain systems
Author :
Zhang, Xiao-Li ; Fan, Yu-shun
Author_Institution :
Dept. of Autom., Tsinghua Univ., Beijing, China
Abstract :
The problem of adaptive output feedback stabilizing a class of systems with uncertainties and disturbances is considered. The conditions of output feedback stabilizing system are given. Uncertainties of the system can be nonlinear or time varying. They satisfy the so-called matching condition. The bounds of the uncertainties exist, but are unknown. A certain nonlinear controller, which guarantees the states of the system to asymptotically converge to equilibrium point, is designed. Finally, the simulation shows the validity of the result.
Keywords :
adaptive control; asymptotic stability; feedback; nonlinear control systems; time-varying systems; uncertain systems; adaptive control; asymptotic stability; nonlinear controller; output feedback; output feedback stabilizing system; time varying systems; uncertain systems; Adaptive control; Automatic control; Automation; Control systems; Nonlinear control systems; Output feedback; Programmable control; Time varying systems; Uncertain systems; Uncertainty;
Conference_Titel :
Machine Learning and Cybernetics, 2003 International Conference on
Print_ISBN :
0-7803-8131-9
DOI :
10.1109/ICMLC.2003.1259624
