Huang Y J, Way H K
Institute of Electrical Engineering, Yuan Ze University, Chung-Li, Taiwan, ROC.
ISA Trans. 2001;40(3):235-43. doi: 10.1016/s0019-0578(00)00055-0.
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.
滑模控制方法因其对参数变化和干扰具有鲁棒性而被广泛应用。本文聚焦于具有范数有界不确定性的线性不确定多输入多输出时变系统的鲁棒输出滑模控制设计问题。输出信号用于切换超曲面的定义。重点在于控制律的制定。针对一类时变参数变化和外部干扰可实现输出跟踪。通过一个应用实例证实了所提出的输出滑模控制的有效性。
