Design of multi innovation fractional LMS algorithm for parameter estimation of input nonlinear control autoregressive systems

•This study presents a novel fractional order adaptive algorithm, called MIFLMS.•The MIFLMS extends the scalar innovation into a vector innovation.•It reveals a faster convergence speed than the FLMS with no noticeable increase in the computational burden.•The proposed algorithm effectively estimate...

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Veröffentlicht in:	Applied Mathematical Modelling 2021-05, Vol.93, p.412-425
Hauptverfasser:	Chaudhary, Naveed Ishtiaq, Raja, Muhammad Asif Zahoor, He, Yigang, Khan, Zeshan Aslam, Tenreiro Machado, J.A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Adaptive algorithms Fractional adaptive algorithms Fractional calculus Innovations Input nonlinear systems Multi innovation theory Nonlinear control Nonlinear systems Parameter estimation Parameter identification Performance indices
Online-Zugang:	Volltext
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