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Ugrás a tartalomra

Approximating fractional derivatives through the generalized mean

CímApproximating fractional derivatives through the generalized mean
Közlemény típusaJournal Article
Kiadás éve2009
SzerzőkMachado, T. J., A. M. S. F. Galhano, A. M. Oliveira, and J. K. Tar
FolyóiratCOMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION
Évfolyam14
Kötet11
Oldalszám3723 - 3730
Kiadás dátuma2009
Kiadás nyelveeng
Összefoglalás

This paper addresses the calculation of fractional order expressions through rational fractions. The article starts by analyzing the techniques adopted in the continuous to discrete time conversion. The problem is re-evaluated in an optimization perspective by tacking advantage of the degree of freedom provided by the generalized mean formula. The results demonstrate the superior performance of the new algorithm. (C) 2009 Elsevier B.V. All rights reserved.
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