DocumentCode
977234
Title
Model reduction of continuous-time systems using a modified Routh approximation method
Author
Hsieh, C.-S. ; Hwang, C.
Author_Institution
Dept. of Chem. Eng., Nat. Kaohsiung Inst. of Technol., Taiwan
Volume
136
Issue
4
fYear
1989
fDate
7/1/1989 12:00:00 AM
Firstpage
151
Lastpage
156
Abstract
A modified Routh approximation method is presented for obtaining stable reduced models of continuous-time systems. The reduced models give good approximates of the initial transient response and the steady-state response of the original system. Both the frequency-domain and time-domain reduced-order modelling procedures using the modified Routh approximants are given.
Keywords
approximation theory; control system analysis; frequency-domain analysis; time-domain analysis; Routh approximation; continuous-time systems; frequency-domain; model reduction; reduced models; steady-state response; time-domain; transient response;
fLanguage
English
Journal_Title
Control Theory and Applications, IEE Proceedings D
Publisher
iet
ISSN
0143-7054
Type
jour
Filename
24748
Link To Document