On the Design Approach of Robust Sliding mode Observers by Using LMI

摘要：

This paper discusses the designing approach of the sliding mode observers. Based on Edwards’s sliding mode observer, a robust sliding mode observer is presented, and the singular value decomposition technology endows the canonical process with simplicity. Then the linear feedback gain and the nonlinear feedback gain of the robust sliding mode observer are synthetically processed by Linear Matrix Inequalities (LMIs), and the nonlinear discontinuous injection is designed to modulate the convergence rate between the observer and the system, so as to attain the desired performances of the state estimation. At last, a numerical example is presented to illustrate the proposed method.

关键词： sliding mode observers LMIs

作者: Zhongyu Shen Jin Zhao Xingsheng Gu

作者单位: School of Electrical & Automation Engineering Nanjing Normal University Nanjing ,Jiangsu,China,21004 School of Information Science & Engineering East China University of Science & Technology Shanghai ,

会议类型: 国际会议

会议名称: 2007 IEEE International Conference on Automation and Lofistics

会议地点: 山东济南

会议语种:英文

在线出版日期: 2007-08-18（万方平台首次上网日期，不代表论文的发表时间）