Robust Generalized H2 Filtering for Uncertain Discrete-time Linear Systems

摘要：

This paper considers the problem of robust generalized H2 filtering for discrete-time linear systems with polytopic uncertainties. Based on parameter-dependent Lyapunov functions combined with Finslers lemma, new conditions for the solvability of the problem are given in terms of linear matrix inequalities (LMIs). Compared to the existing results, more slack variables are introduced to provide extra freedom for the generalized H2 optimization which lead to improving the performance and reducing the conservatism further. An example is give to illustrate the effectiveness of the proposed method.

关键词： Filtering energy-to-peak LMIs

作者: Xiao-Xiang Sun Cuijuan An Shen Wang

作者单位: Jinlin Agricultural Science and Technology College, Jilin, 132101, China Beijing Aritime Intelligent Control CO., LTD. Beijing, 100071, China College of Computer Science, Jilin Normal University, 136000, China

会议类型: 国际会议

会议名称: The 22nd China Control and Decision Conference(2010年中国控制与决策会议)

会议地点: 徐州

会议语种:英文

页码: 1086-1090

在线出版日期: 2010-05-26（万方平台首次上网日期，不代表论文的发表时间）