Title :
H2Analysis and Parameterized H2Observer Design for Descriptor Systems
Author :
Yang, Dongmei ; Sha, Chengman ; Zhang, QingLing
Author_Institution :
Northeastern Univ., Shenyang
Abstract :
In this paper we focus on two problems for linear descriptor system. Firstly, we study the problem of H2 analysis. The necessary and sufficient LMI conditions are first presented, which guarantee the admissibility and H2 performance of the systems. Moreover, the observer-based H2 suboptimal control problem is discussed. The necessary and sufficient condition is obtained from the solutions of the observer-based H2 suboptimal control problem using a matrix inequality formulation. All H2 observer are characterized by a parameterization
Keywords :
control system analysis; linear matrix inequalities; observers; optimal control; H2 analysis; LMI condition; descriptor systems; parameterized H2 observer design; suboptimal control; Control system synthesis; Control systems; Linear matrix inequalities; Observers; Optimal control; Performance analysis; Robustness; State estimation; State feedback; Sufficient conditions; H; LMI; descriptor system; parameterization;
Conference_Titel :
Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on
Conference_Location :
Dalian
Print_ISBN :
1-4244-0332-4
DOI :
10.1109/WCICA.2006.1712784
