DocumentCode
2859810
Title
An improved algorithm for partial fraction expansion based frequency weighted balanced truncation
Author
Muda, W.M.W. ; Sreeram, V. ; Iu, H.H.-C.
Author_Institution
Sch. of Electr., Electron. & Comput. Eng., Univ. of Western Australia, Crawley, WA, Australia
fYear
2011
fDate
June 29 2011-July 1 2011
Firstpage
5037
Lastpage
5042
Abstract
In this paper, we present an improvement to frequency weighted balanced truncation technique based on well-known partial fraction expansion. The method yields stable reduced-order model for double-sided weightings. A numerical example and comparison with other well-known techniques shows that a significant approximation error reduction can be achieved using this improvement.
Keywords
reduced order systems; stability; approximation error reduction; double-sided weighting; frequency weighted balanced truncation; partial fraction expansion; stable reduced-order model; Approximation error; Argon; Equations; Mathematical model; Reduced order systems; Stability analysis; Thermal stability;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference (ACC), 2011
Conference_Location
San Francisco, CA
ISSN
0743-1619
Print_ISBN
978-1-4577-0080-4
Type
conf
DOI
10.1109/ACC.2011.5991568
Filename
5991568
Link To Document