DocumentCode
3558015
Title
Principal gains and phases: insensitive robustness measures for assessing the closed-loop stability property
Author
Kouvaritakis, Basil ; Postlethwaite, I.
Author_Institution
University of Oxford, Department of Engineering Science, Oxford, UK
Volume
129
Issue
6
fYear
1982
fDate
11/1/1982 12:00:00 AM
Firstpage
233
Lastpage
241
Abstract
In the paper, the use of principal gains and phases in assessing the robustness of the closed-loop stability property is examined. An improved version of the recently developed principal gain-phase method is presented, and conditions are derived under which the technique is insensitive to small perturbations.
Keywords
closed loop systems; multivariable control systems; stability; closed-loop stability; insensitive robustness measures; multivariable feedback system; principal gain-phase method; small perturbations;
fLanguage
English
Journal_Title
Control Theory and Applications, IEE Proceedings D
Publisher
iet
Conference_Location
11/1/1982 12:00:00 AM
ISSN
0143-7054
Type
jour
DOI
10.1049/ip-d.1982.0052
Filename
4642147
Link To Document