Title :
On multivariate zero exclusion principle: application to stability radius
Author :
M, M. I Ramirez-Sosa ; Torres-Mu?±oz, J.A. ; Kharitonov, V.L.
Author_Institution :
Seccion de Control Autom., CINVESTAV, Mexico City, Mexico
fDate :
6/21/1905 12:00:00 AM
Abstract :
A new formulation of the zero exclusion principle is presented and it is applied to the study of robust stability of multivariate polynomials. It has been concluded that the stability radius of a stable polynomial coincides with its strict-sense stability radius. The structured stability radius is also considered
Keywords :
polynomials; robust control; stability criteria; multivariate polynomials; multivariate zero exclusion principle; robust stability; stable polynomial; strict-sense stability radius; structured stability radius; Frequency domain analysis; Polynomials; Robust stability; Robustness; Scattering; Stability analysis;
Conference_Titel :
Decision and Control, 1999. Proceedings of the 38th IEEE Conference on
Print_ISBN :
0-7803-5250-5
DOI :
10.1109/CDC.1999.833256
