Title :
Robust stabilization of linear time-varying interval systems
Author :
Wu, Fangxiang ; Shi, Zhongke ; Zhou, Zongxi
Author_Institution :
Dept. of Autom. Control, Northwestern Polytech. Univ., Xian, China
Abstract :
We mainly discuss the problem of robust stabilization of linear time-varying interval systems. We transform the linear interval systems into linear time-varying systems with norm bounded, structured uncertainties. To our best knowledge, we have not found any such report in the open literature. Based on this transformation, we give a sufficient condition of robust stability for the linear time-varying interval systems and a method to design the robust controller which assures that the closed-loop linear time-varying interval systems are asymptotically stable
Keywords :
closed loop systems; control system synthesis; linear systems; matrix algebra; robust control; time-varying systems; linear time-varying interval systems; norm bounded structured uncertainties; robust stabilization; sufficient condition; Asymptotic stability; Design methodology; Equations; Linear systems; Robust stability; Robustness; State feedback; Sufficient conditions; Time varying systems; Uncertainty;
Conference_Titel :
Intelligent Control and Automation, 2000. Proceedings of the 3rd World Congress on
Conference_Location :
Hefei
Print_ISBN :
0-7803-5995-X
DOI :
10.1109/WCICA.2000.863172
