Fault Estimations for Uncertain Linear Continuous-Time Systems

摘要：

This paper studies the problem of fault estimations for linear continuous-time systems with polytopic uncertainties. A fault detection filter is designed, which minimizes the disturbance effects on residual output and maximizes the fault effects on residual output. By using the Generalized Kalman-Yakubovich-Popov (GKYP) Lemma, the design problem is formulated to solving a set of linear matrix inequalities (LMIs). A numerical example is given to illustrate the effectiveness of the method proposed in this paper.

关键词： Faut estimation Linear uncertain systems Linear matriz inequality (LMI)

作者: He-Hua Ju Heng Wang Yi-Qun Deng Yu-Long Wang

作者单位: College of Electronic Information and Control Engineering, Beijing University of Technology, Beijing College of Information Engineering, Information Engineering University, PLA, Zhengzhou, Henan, 45000 School of Electronics and Information, Jiangsu University of Science and Technology, Zhenjiang, Chin

会议类型: 国际会议

会议名称: 2009年中国控制与决策会议(2009 Chinese Control and Decision Conference)

会议地点: 广西桂林

会议语种:英文

页码: 1589-1594

在线出版日期: 2009-06-17（万方平台首次上网日期，不代表论文的发表时间）