Title :
Robust H-Infinity Control with Alpha-Stability Constraints for Uncertain Delay Singular Systems
Author :
Wu, Zhengguang ; Zhou, Wuneng ; Zhang, Linfang
Author_Institution :
Math. Inst., Zhejiang Normal Univ., Jinhua
Abstract :
The problem of robust H-infinity control with alpha-stability constraints is discussed for a class of delay singular systems with parametric uncertainties. The singular system under consideration is not assumed to be regular. The problem addressed is to design a state feedback controller such that the closed-loop system is not only regular, impulse free and alpha-stable, but also satisfies a prescribed H-infinity performance condition. In terms of linear matrix inequality techniques, the design method of controller is presented
Keywords :
Hinfin control; closed loop systems; delay systems; linear matrix inequalities; robust control; singularly perturbed systems; state feedback; uncertain systems; alpha-stability constraint; alpha-stable closed-loop system; impulse free closed-loop system; linear matrix inequality; parametric uncertainty; robust H-infinity control; state feedback controller; uncertain delay singular system; Control systems; Delay systems; Design methodology; H infinity control; Linear matrix inequalities; Robust control; Robust stability; State feedback; Symmetric matrices; Uncertainty; Alpha-stability; Delay singular system; Linear matrix inequality; Robust H-infinity control; Uncertain system;
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.2006.1712769
