Title :
H2 performance analysis and control for discrete-time descriptor systems
Author :
Yang, D.M. ; Zhang, Q.L. ; Yao, B. ; Sha, C.M.
Author_Institution :
Coll. of Sci., Northeastern Univ., Shenyang, China
Abstract :
Addresses the problems of H2 performance analysis and control for discrete-time descriptor systems. First, the existence and uniqueness of the solutions of two discrete-time generalized Lyapunov equations are studied. By means of the above equations, the state-space method for computing H2 norm for the systems is given. Furthermore, a H2 static output feedback controller is designed based on the above analysis. Finally, numerical examples are given to illustrate the main results.
Keywords :
Lyapunov methods; control system synthesis; discrete time systems; feedback; state-space methods; transfer function matrices; H2 performance analysis; H2 static output feedback controller; discrete-time descriptor systems; discrete-time generalized Lyapunov equations; state-space method; Circuits; Control systems; Control theory; Eigenvalues and eigenfunctions; Equations; Hydrogen; Output feedback; Performance analysis; Robots; State-space methods;
Conference_Titel :
Intelligent Control and Automation, 2002. Proceedings of the 4th World Congress on
Print_ISBN :
0-7803-7268-9
DOI :
10.1109/WCICA.2002.1020087
