Title :
Robust control for a class of uncertain nonlinear systems without matching conditions
Author :
Xiaoyu, Zhang ; Hongzhang, Jin ; Guobin, Li ; Ming, Ji
Author_Institution :
Autom. Coll., Harbin Eng. Univ., China
Abstract :
This paper is concerned with the problem of robust control for a class of uncertain nonlinear systems without matching conditions. A robust controller which can compensate the matching uncertainty and the mismatched uncertainty respectively is designed using a Lyapunov function. The robust controller is not only smooth but also simple. The capabilities of the proposed controller are verified by simulation results.
Keywords :
Lyapunov methods; control system synthesis; nonlinear control systems; robust control; uncertain systems; Lyapunov function; matching conditions; matching uncertainty compensation; mismatched uncertainty; robust control; robust controller design; simulation results; uncertain nonlinear systems; Automatic control; Control systems; Design automation; Lyapunov method; Nonlinear control systems; Nonlinear dynamical systems; Nonlinear systems; Robust control; Stability; Uncertainty;
Conference_Titel :
Control Applications, 2002. Proceedings of the 2002 International Conference on
Print_ISBN :
0-7803-7386-3
DOI :
10.1109/CCA.2002.1038794
