Title :
Mixed H2/H∞ control for uncertain descriptor systems
Author :
Piao, Fengxian ; Zhang, QingLing ; Wang, Zhefeng
Author_Institution :
Coll. of Sci., Northeast Univ., Shenyang, China
Abstract :
This paper considers the design problem of mixed H2/H∞ control for uncertain descriptor with affine uncertainty. Necessary and sufficient conditions for the existence of controller are given by Lyapunov equation and generalized Riccati equation. The solution of controller is given.
Keywords :
H∞ control; Lyapunov methods; Riccati equations; closed loop systems; feedback; uncertain systems; Lyapunov equation; affine uncertainty; generalized Riccati equation; mixed control; uncertain descriptor system; Aerospace engineering; Closed loop systems; Control systems; Educational institutions; Inorganic materials; Optimal control; Riccati equations; Robust control; Sufficient conditions; Uncertainty;
Conference_Titel :
Information Acquisition, 2004. Proceedings. International Conference on
Print_ISBN :
0-7803-8629-9
DOI :
10.1109/ICIA.2004.1373408