Title :
A criterion for lλ-robust stability in parameter space
Author :
Kokame, H. ; Yoshida, Seiichi ; Mori, Taliehiro
Author_Institution :
Dept. of Electr. Eng., Osaka Inst. of Technol., Japan
Abstract :
The present paper extends Tsypkin and Polyak´s theorem (1991) to a family of polynomials that represents a special class of affine perturbations. The intuitive meaning of their theorem is clarified from the point of view of stability robustness. A similar extension for the discrete-time case is also provided
Keywords :
polynomials; stability criteria; affine perturbations; criterion for lλ-robust stability; discrete-time system; parameter space; polynomials; Frequency; H infinity control; Polynomials; Robust stability; Robustness; Stability criteria; Sufficient conditions; Testing;
Conference_Titel :
Decision and Control, 1993., Proceedings of the 32nd IEEE Conference on
Conference_Location :
San Antonio, TX
Print_ISBN :
0-7803-1298-8
DOI :
10.1109/CDC.1993.325865
