FF-Padé method of model reduction in frequency domain

In this note the FF-Padé method based upon some new concepts in model reduction is presented. The new method will overcome the chief drawbacks of the current methods. Some typical examples are used to show convincingly that one has to break free from the conventional approaches in order to obtain be...

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Bibliographic Details
Published in:IEEE transactions on automatic control 1987-03, Vol.32 (3), p.243-246
Main Author: Xiheng Hu
Format: Article
Language:English
Subjects:
Applied sciences
Circuit theory
Computer science
control theory
systems
Control theory. Systems
Costs
Equations
Exact sciences and technology
Frequency domain analysis
Frequency response
Large scale systems
Polynomials
Reduced order systems
Stability criteria
Time domain analysis
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Summary:In this note the FF-Padé method based upon some new concepts in model reduction is presented. The new method will overcome the chief drawbacks of the current methods. Some typical examples are used to show convincingly that one has to break free from the conventional approaches in order to obtain better results in model reduction.
ISSN:0018-9286
1558-2523
DOI:10.1109/TAC.1987.1104583