DocumentCode
1518984
Title
Improvement to modified Routh approximation method
Author
Choo, Younseok
Author_Institution
Dept. of Electron. Eng., Hong Ik Univ., Chungnam, South Korea
Volume
35
Issue
7
fYear
1999
fDate
4/1/1999 12:00:00 AM
Firstpage
606
Lastpage
607
Abstract
The modified Routh approximation method yields a stable reduced model which maintains the first few time-moments and Markov parameters of an original model. An improvement is made so that the impulse energy of the original model is also preserved in the reduced model
Keywords
Markov processes; Routh methods; approximation theory; control system analysis; reduced order systems; Markov parameters; impulse energy preservation; modified Routh approximation method; order reduction; stable reduced model; time-moments;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19990363
Filename
769513
Link To Document