DocumentCode :
990775
Title :
Linear system reduction by continued-fraction expansion about three points
Author :
Lucas, T.N.
Author_Institution :
Dundee College of Technology, Department of Mathematics & Computer Studies, Dundee, UK
Volume :
20
Issue :
1
fYear :
1984
Firstpage :
50
Lastpage :
51
Abstract :
The method of model reduction by continued-fraction expansion about s = 0 and s = a is extended to include the point s = ¿ also. This achieves more accurate transient approximations and thus highlights further the flexibility of a continued-fraction approach. An example illustrates the method.
Keywords :
approximation theory; linear systems; modelling; transfer functions; continued-fraction expansion; linear systems; model reduction; modelling; transfer functions; transient approximations;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:19840035
Filename :
4248593
Link To Document :
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