Scaled impulse energy approximation for model reduction

Scaled impulse energy approximation for model reduction

It is shown that the impulse energy approximation technique for model reduction can be improved by scaling in the frequency domain. The method remains simple to use and retains the stability property of impulse energy approximation. Criteria are given for choosing an appropriate scaling parameter. A...

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Veröffentlicht in:IEEE transactions on automatic control 1988-08, Vol.33 (8), p.791-793
1. Verfasser: Lucas, T.N.
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Computer science
control theory
systems
Control theory. Systems
Distributed computing
Exact sciences and technology
Frequency
Joining processes
Linear approximation
Linear systems
Mathematics
Modelling and identification
Reduced order systems
Stability
Statistics
Transfer functions
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Zusammenfassung:It is shown that the impulse energy approximation technique for model reduction can be improved by scaling in the frequency domain. The method remains simple to use and retains the stability property of impulse energy approximation. Criteria are given for choosing an appropriate scaling parameter. An example illustrates the technique.< >
ISSN:0018-9286
1558-2523
DOI:10.1109/9.1303