Sununary--Numerical difficulties which arise in the determination of zeroes in a transfer function by DAVISON'S [2] method are discussed. The results are compared with a method presented by MORGAN [4] and a modified form of the Leverrier algorithm is presented which has been found satisfactory for m
Transformation of the transfer function variables of the singular n-dimensional roesser model
โ Scribed by Krzysztof Galkowski
- Publisher
- John Wiley and Sons
- Year
- 1992
- Tongue
- English
- Weight
- 547 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0098-9886
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โฆ Synopsis
A singular Roesser model is presented for a non-causal n-dimensional (n-D) system described by an n-D transfer function with non-monk denominator. Transformations of the transfer function variables (inversion, multivariable bilinear transformation) have been used to transform the given polynomial to rnonic form. These transformations are also discussed in state-space description terms. Additionally, the matrix Q which relates the coefficients vector of the transformed polynomial to that of the original one is obtained using n-way matrix methods.
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