A New Filtering for Uncertainty Systems

摘要：

A new filtering problem for discrete time system with norm bounded structured uncertainty is considered in this paper. A filter for structured uncertainty system is designed under the unbiased condition such that the filtering error system is asymptotically stable and the Hχ norm of the transfer function of error system is minimized or less than a positive scalaroy. Sufficient condition of existence for a less conservative filter is proposed. It compensates the conservatism caused by applying the unbiased condition. Numerical example is provided to demonstrate the feasibility of the proposed condition and filter design procedure.

作者: Cheng Xianchun Li Xuejun Pan Liai

作者单位: College of Machinery Engineering Changchun University Changchun, China Electronic Engineering College of Changchun University Changchun, China

会议类型: 国际会议

会议名称: 2010 IEEE International Conference on Intelligent Computing and Intelligent Systems(2010 IEEE 智能计算与智能系统国际会议 ICIS 2010)

会议地点: 厦门

会议语种:英文

页码: 280-283

在线出版日期: 2010-10-29（万方平台首次上网日期，不代表论文的发表时间）