Design of fractional hierarchical gradient descent algorithm for parameter estimation of nonlinear control autoregressive systems

The trend of developing fractional gradient based iterative adaptive strategies is evolved in the recent years through effectively exploring the fractional and fractal dynamics. In this study, fractional hierarchical gradient descent (FHGD) is proposed by generalizing the standard hierarchical gradi...

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Bibliographic Details

Published in:	Chaos, solitons and fractals Vol. 157; p. 111913
Main Authors:	Chaudhary, Naveed Ishtiaq, Raja, Muhammad Asif Zahoor, Khan, Zeshan Aslam, Mehmood, Ammara, Shah, Syed Muslim
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.04.2022
Subjects:	Fractional calculus Hammerstein structure Hierarchical identification Nonlinear systems Nonlinear systems Hammerstein structure Fractional calculus Hierarchical identification
ISSN:	0960-0779, 1873-2887
Online Access:	Get full text
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