DocumentCode
3468994
Title
On the robust stability analysis of multivariable systems
Author
Zhou, Kemin ; Gu, Guoxiang
Author_Institution
Dept. of Electr. & Comput. Eng., Louisiana State Univ., Baton Rouge, LA, USA
fYear
1991
fDate
11-13 Dec 1991
Firstpage
45
Abstract
The authors consider the robust stability of a multivariable system with both structured real parametric and unstructured norm-bounded uncertainties. It is shown that if the real parametric uncertainty enters only linearly and independently into the numerator matrix and the denominator characteristic polynomial, then the robust stability can be tested exactly. It is also shown that this in fact gives a way to compute a class of mixed real and complex structured values
Keywords
control system analysis; multivariable control systems; stability; control system analysis; denominator characteristic polynomial; multivariable systems; numerator matrix; robust stability analysis; structured real parametric uncertainties; unstructured norm-bounded uncertainties; Closed loop systems; MIMO; Polynomials; Robust stability; Robustness; Testing; Uncertainty; Virtual manufacturing;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 1991., Proceedings of the 30th IEEE Conference on
Conference_Location
Brighton
Print_ISBN
0-7803-0450-0
Type
conf
DOI
10.1109/CDC.1991.261248
Filename
261248
Link To Document