Title :
Robust stability and stabilizing via bounded perturbations based on stability radii
Author :
Chang, Yeong-Hwa ; Wise, Gary L.
Author_Institution :
Dept. of Electr. & Comput. Eng., Texas Univ., Austin, TX, USA
Abstract :
A linear time invariant system subjected to bounded perturbations is addressed. Based on stability radii, stability bounds of perturbations are derived. Also, an H∞ controller design method is used, such that the tolerance of perturbations of the closed-loop system can be maximized with a constant state feedback
Keywords :
H∞ control; closed loop systems; linear systems; stability; state feedback; H∞ controller; bounded perturbations; closed-loop system; constant state feedback; perturbations; robust stability; stability bounds; Control systems; Design methodology; Eigenvalues and eigenfunctions; Frequency domain analysis; Lyapunov method; Robust stability; Robustness; Stability criteria; State feedback; Time invariant systems;
Conference_Titel :
Systems, Man, and Cybernetics, 1994. Humans, Information and Technology., 1994 IEEE International Conference on
Conference_Location :
San Antonio, TX
Print_ISBN :
0-7803-2129-4
DOI :
10.1109/ICSMC.1994.400303
