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Approximating fractional derivatives through the generalized mean
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Orientador(es)
Resumo(s)
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.
Descrição
Palavras-chave
Fractional derivatives Fractional calculus Average Generalized mean
Contexto Educativo
Citação
Editora
Elsevier