DocumentCode
3069789
Title
A homotopy method for nonconservative stability robustness analysis
Author
E. De Gaston, Raymond ; Safonov, M.G.
Author_Institution
University of Southern California, Los Angeles, CA
fYear
1985
fDate
11-13 Dec. 1985
Firstpage
1294
Lastpage
1301
Abstract
A frequency domain analytical tool that verifies stability robustness for structured uncertainty consisting of real parameter variations is described. The method provides a nonconservative measure of the system´s stability margin. It utilizes a numerical technique based on homotopies to ensure that a global minimum has been found.
Keywords
Equations; Feedback; Frequency dependence; Frequency domain analysis; Poles and zeros; Polynomials; Robust control; Robust stability; Stability analysis; Uncertainty;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 1985 24th IEEE Conference on
Conference_Location
Fort Lauderdale, FL, USA
Type
conf
DOI
10.1109/CDC.1985.268717
Filename
4048517
Link To Document