DocumentCode
1492059
Title
γ-δ Routh approximation for interval systems
Author
Bandyopadhyay, B. ; Upadhye, Avinash ; Ismail, Osman
Author_Institution
Dept. of Electr. Eng., Indian Inst. of Technol., Bombay, India
Volume
42
Issue
8
fYear
1997
fDate
8/1/1997 12:00:00 AM
Firstpage
1127
Lastpage
1130
Abstract
The paper presents the γ-δ Routh approximation for interval systems. The interval γs and δs are evaluated for the higher order interval systems, and then an rth-order approximant is obtained by retaining the first r, interval δs, and γs. A numerical example illustrates the procedure
Keywords
Routh methods; asymptotic stability; polynomials; reduced order systems; transfer functions; γ-δ Routh approximation; interval systems; model reduction; Asymptotic stability; Control system synthesis; Control systems; Large-scale systems; Polynomials; Power system modeling; Reduced order systems; Transfer functions; Uncertainty;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/9.618241
Filename
618241
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