Fault Tolerance Filter Design Based on the Networked Systems

摘要：

This paper considers robust H∞ filter design based on the exponential stability method for uncertain networked control system with networked delay, packet loss and random sensors fault. First,a set of stochastic variables are used to model the fault status of the sensors. It should be noticed that not only the fault are mentioned above, but also the uncertainties of the fault rate estimation are considered. Using the exponential stability method, sufficient conditions for the robust mean square stability are obtained, and the filter is also designed. Finally, a numerical example is given to demonstrate the efficiency of the proposed approach.

关键词： Uncertain networked control system robust H∞ filter random fault exponential stability

作者: Yuehua Yuan Xiaochen Xu Huwei Chen

作者单位: Institute of Information and Control Technology Nanjing Normal University Nanjing 210042 P.R China China Pharmaceutical University Nanjing 211198 China

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: 5725-5730

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）