Adaptive Robust State Observers of Uncertain Dynamical Systems with Time-Varying Delays

摘要：

　　The problem of adaptive robust state observer design is considered for a class of uncertain dynamical systems with Time-varying delays.A new method is presented whereby a class of memoryless adaptive robust state observers with simpler structure is proposed.It is also shown that by employing the proposed adaptive robust state observer,the observation error between the observer state estimate and the true state can be guaranteed to be uniformly exponentially convergent towards a ball which can be as small as desired.Finally,a numerical example is given to demonstrate the validity of the results.

关键词： Adaptive control robust control time-delay systems state observer convergence

作者: Hansheng Wu

作者单位: Department of Information Science, Prefectural University of Hiroshima Hiroshima City, Hiroshima 734-8558, Japan

会议类型: 国际会议

会议名称: 2012年国际工程应用数学研讨会

会议地点: 北京

会议语种:英文

页码: 170-174

在线出版日期: 2012-10-26（万方平台首次上网日期，不代表论文的发表时间）