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Scientific articles
Identification of Hammerstein systems of fractional order with a polynomial nonlinearity in the presence of a fractional white noise
D. V. Ivanova, A. V. Ivanovb a Samara State University of Economics
b Samara State University of Transport
Abstract:
An identification algorithm is proposed nonlinear dynamical systems of fractional order of the Hammerstein class. Designed algorithm allows you to get strongly consistent parameter estimates in the presence of observation noise in the form of fractional white noise. The results of numerical experiments showed high efficiency of the proposed identification algorithm in comparison with the least squares method (LS).
Keywords:
fractional order difference, fractional white noise, least squares method (LS), the system of a class of Hammerstein, output error.
Received: 22.04.2018
Citation:
D. V. Ivanov, A. V. Ivanov, “Identification of Hammerstein systems of fractional order with a polynomial nonlinearity in the presence of a fractional white noise”, Tambov University Reports. Series: Natural and Technical Sciences, 23:123 (2018), 395–401
Linking options:
https://www.mathnet.ru/eng/vtamu38 https://www.mathnet.ru/eng/vtamu/v23/i123/p395
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Abstract page: | 92 | Full-text PDF : | 27 | References: | 28 |
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