DocumentCode
778048
Title
Model reduction by matching Markov parameters, time moments, and impulse-response energies
Author
Krajewski, W. ; Lepschy, A. ; Viaro, U.
Author_Institution
Syst. Res. Inst., Polish Acad. of Sci., Warsaw, Poland
Volume
40
Issue
5
fYear
1995
fDate
5/1/1995 12:00:00 AM
Firstpage
949
Lastpage
953
Abstract
This paper presents a simple procedure for constructing reduced-order models that match some Markov parameters and time moments of an original system as well as the energies of its impulse response and of other combinations of the system modes. In this way, the stability of the reduced model of a stable system is ensured
Keywords
Markov processes; reduced order systems; stability; transient response; Markov parameters; impulse-response energies; model reduction; reduced-order models; stability; time moments; Automatic control; Frequency; Informatics; Perturbation methods; Power system modeling; Reduced order systems; Stability; State-space methods; Transfer functions;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/9.384238
Filename
384238
Link To Document