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Approximations of High-Order Fractional Transfer Functions
- Authors: Korotkov A.S.1, Kavruk A.1
-
Affiliations:
- Peter the Great St. Petersburg Polytechnic University
- Issue: Vol 68, No 7 (2023)
- Pages: 683-692
- Section: ТЕОРИЯ РАДИОТЕХНИЧЕСКИХ ЦЕПЕЙ
- URL: https://rjsvd.com/0033-8494/article/view/650502
- DOI: https://doi.org/10.31857/S0033849423060086
- EDN: https://elibrary.ru/XMOCTE
- ID: 650502
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Abstract
Various solutions of the problem of approximation of high-order fractional transfer functions are considered and a technique for solving the stability problem for such functions is shown. The existing solutions of the problem of approximating function pα are compared with those proposed on the basis of the least mean square error criterion. As an example, the results of filter simulation using the proposed solution are presented.
About the authors
A. S. Korotkov
Peter the Great St. Petersburg Polytechnic University
Email: korotkov@spbstu.ru
St. Petersburg, 195251 Russia
A. Kavruk
Peter the Great St. Petersburg Polytechnic University
Author for correspondence.
Email: korotkov@spbstu.ru
St. Petersburg, 195251 Russia
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