Robust control for a class of time varying systems via switching hypersurface design with output signals.
Sliding mode control methods have been used widely since they provide robustness against parameter variations and disturbances. This paper focuses on the problem of a robust output-sliding control design for linear uncertain multi-input multi-output time-varying systems with norm-bounded uncertainty. Output signals are used for the definition of switching hypersurfaces. The formulation of a control law is emphasized. Output tracking can be achieved against a class of time varying parameter variations and external disturbances. The effectiveness of the proposed output-sliding control is confirmed by an application example.
Huang
Y J
YJ
Institute of Electrical Engineering, Yuan Ze University, Chung-Li, Taiwan, ROC. eeyjh@saturn.yzu.edu.tw
Way
H K
HK