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Reduction of Transfer Functions from the Stability-Equation Method and Complex Curve Fitting

✍ Scribed by P.L. Lin; Y.C. Wu

Publisher: Elsevier Science
Year: 1982
Tongue: English
Weight: 643 KB
Volume: 314
Category: Article
ISSN: 0016-0032
DOI: 10.1016/0016-0032(82)90064-3

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✦ Synopsis

In this paper, the reduction method uses the concepts of stability-equation and important poles to find the denominator of the reduced model. Then the numerator of the reduced model is found by complex curve fitting. This method tends to simultaneously guarantee a stable reduced model from a stable system and obtain a satisfactory result, since it considers the distribution of important poles. Examples are presented to illustrate this advantage.

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