Robust mixed H2/H∞ filtering with regional pole assignment for uncertain discrete-time systems

被引：65
作者：
Yang, FW [1 ]
Hung, YS
机构：
[1] Fuzhou Univ, Dept Elect Engn, Fujian 350002, Peoples R China
[2] Univ Hong Kong, Dept Elect & Elect Engn, Hong Kong, Hong Kong, Peoples R China
来源：
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS | 2002年 / 49卷 / 08期
关键词：
linear matrix inequality; quadratically D-stable; regional pole assignment; robust mixed H-2/H-infinity filtering;
D O I：
10.1109/TCSI.2002.801267
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper deals with the robust mixed H-2/H-infinity filtering problem with regional pole assignment for linear uncertain discrete-time systems in the presence of two sets of exogenous disturbance inputs. A general framework for solving this problem is established using a linear matrix Inequality (LMI) approach in conjunction with regional pole constraints, and H-2 and H-infinity optimization characterization. Necessary and sufficient conditions for the solvability of the problem are given in terms of a set of feasible LMIs. A numerical example is provided to illustrate the effectiveness of the proposed design algorithm.
引用
收藏
页码：1236 / 1241
页数：6
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