DocumentCode
909739
Title
Lower bounds for the stability margin of linear continuous systems based on weighted performance criteria
Author
Agathoklis, P. ; Sreeram, V.
Author_Institution
Dept. of Elect. & Comput. Eng., Victoria Univ., BC, Canada
Volume
136
Issue
2
fYear
1989
fDate
3/1/1989 12:00:00 AM
Firstpage
63
Lastpage
67
Abstract
Lower bounds for the stability margin of linear continuous systems with unknown system parameters are developed. These lower bounds are obtained as a function of the weighted performance criteria computed from the measurements of the system´s impulse response. The properties of the proposed method are discussed and it is shown that the bounds can be improved by increasing the order of the weighting factor. The method is illustrated by a numerical example.
Keywords
linear systems; stability criteria; continuous systems; impulse response; linear systems; stability margin lower bounds; unknown system parameters; weighted performance criteria;
fLanguage
English
Journal_Title
Control Theory and Applications, IEE Proceedings D
Publisher
iet
ISSN
0143-7054
Type
jour
Filename
21779
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