Sliding mode control for linear uncertain switched systems

摘要：

This paper considers the problem of sliding mode control (SMC) for a class of linear uncertain switched systems. In the controlled systems, it is not required that each subsystem model shares the same input channel, which is usually assumed in some existing works. By means of a transformation on input matrices, a single integral sliding surface is designed and the switching signals depending on the average dwell time are given. It is shown that the designed sliding mode controller can guarantee the reachability of the sliding surface. Moreover, the sliding motion on the specified integral sliding surface is exponentially stable under the designed switching signal. The efficiency of the proposed method is demonstrated by a simulation.

关键词： linear uncertain switched systems sliding mode control (SMC) exponentially stable average dwell time

作者: Yonghui Liu Yugang Niu Daniel W. C. Ho

作者单位: Key Laboratory of Advanced Control and Optimization for Chemical Process (East China University of S Key Laboratory of Advanced Control and Optimization for Chemical Process (East China University of S Department of Mathematics, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong

会议类型: 国际会议

会议名称: The 31st Chinese Control Conference(第三十一届中国控制会议)

会议地点: 合肥

会议语种:英文

页码: 3177-3181

在线出版日期: 2012-07-01（万方平台首次上网日期，不代表论文的发表时间）