New H2 filtering for descriptor systems: Singular and normal filters

被引：0
|
作者：
Sahereh Beidaghi
Ali Akbar Jalali
Ali Khaki Sedigh
机构：
[1] Iran University of Science and Technology,School of Electrical Engineering
[2] K. N. Toosi University,Electrical Engineering Faculty
来源：
International Journal of Control, Automation and Systems | 2017年 / 15卷
关键词：
Continuous-time; descriptor systems; filtering; performance; strict LMIs;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper considers the H2 filtering problem for continuous-time descriptor systems by revisiting the H2 performance and introducing the new formulation. Differing from previous results, recent note provides solvability conditions of the H2 filtering problem with both the singular and the normal filters. The results are introduced as necessary and sufficient conditions for the singular filters and as sufficient conditions for the normal filters. These conditions are extracted without decomposing the original system matrices and are expressed in terms of strict linear matrix inequalities (LMIs). A numerical example with simulation results is given to illustrate the effectiveness of the proposed methods.
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页码：160 / 168
页数：8
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