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Farsi, M., Warwick, K. and Guilandoust, M. (1986) Stable reduced-order models for discrete-time systems. IEE Proceedings D: Control Theory and Applications, 133 (3). pp. 137-141. ISSN 0143-7054
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Abstract/Summary
The Routh-stability method is employed to reduce the order of discrete-time system transfer functions. It is shown that the Routh approximant is well suited to reduce both the denominator and the numerator polynomials, although alternative methods, such as PadÃ�Â(c)-Markov approximation, are also used to fit the model numerator coefficients.
| Item Type: | Article |
|---|---|
| Refereed: | Yes |
| Divisions: | Science |
| ID Code: | 21734 |
| Uncontrolled Keywords: | Routh approximant, Routh-stability method, discrete-time systems, model reduction, polynomials, reduced-order models, transfer functions |
| Additional Information: | The DOI for this item is 10.1049/ip-d:19860019. This will not work as a link, but could be entered into a search engine. |
| Publisher: | IET |
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