Title :
Exact unidirectional perturbation bounds for robust stability of uncertain generalized state-space systems
Author :
Lee, Li ; Fang, Chun-Hsiung ; Kao, Cheng-Chih
Author_Institution :
Dept. of Electr. Eng., Nat. Sun Yat-Sen Univ., Kaohsiung, Taiwan
Abstract :
The robustness of uncertain generalized state-space systems is investigated in this paper. By transforming the robustness problem to a rank problem, we provide a simple method to find the exact unidirectional perturbation bounds under which the stability, regularity, and impulse immunity are simultaneously preserved. The bound can be obtained in a closed form. The familiar result developed by Fu-Barmish (1988) becomes a special case of ours
Keywords :
matrix algebra; perturbation techniques; robust control; state-space methods; uncertain systems; generalized state-space systems; impulse immunity; rank problem; robust stability; robustness; stability; uncertain systems; unidirectional perturbation bounds; Artificial intelligence; Eigenvalues and eigenfunctions; Robust stability; Robustness; Uncertain systems; Upper bound;
Conference_Titel :
American Control Conference, Proceedings of the 1995
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-2445-5
DOI :
10.1109/ACC.1995.531405
