Model reduction using the stability-equation method and the continued-fraction method
โ Scribed by CHEN, T. C.; CHANG, C. Y.; HAN, K. W.
- Book ID
- 120037996
- Publisher
- Taylor and Francis Group
- Year
- 1980
- Tongue
- English
- Weight
- 342 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0020-7179
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๐ SIMILAR VOLUMES
A method to derive stable reduced-order models for a stable discrete-time invariant system is presented. The method is based on a unit circle stability criterion. This criterion is the z-plane equivalent of a stability criterion for continuous time systems and is proven by using the bilinear transfo
A method of model reduction for reducing a high-order transfer function to its low-order models is introduced based upon the stability-equation method. 7'he transfer functions of reduced orders are obtained directly from the pole-zero patterns of the stability-equations of the original transfer func
The paper deal s with the order-reduction problem for single-input single-output linear dynamical systems. Combining the uniform approximation approach with the equation error formulation, a simplification method is proposed which l eads to input-independent-optimal models by a relatively simple cal