A Numerical Method for Calculating Fractional Derivative

Article Preview

Abstract:

A numerical method is proposed for calculating the fractional order derivative and successfully resolving the integrand singularity problem based on Zhang-Shimizu algorithm. And then a method is developed to calculate the twice nonlinear fractional derivative, numerical examples demonstrate the numerical method with high precision and good stability.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

426-430

Citation:

Online since:

July 2015

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2015 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] Wei Zhang, etc. Fractional Derivative and its Application in the Viscoelastic Theory of Hunan University (Natural Science Edition, Supplement), August 2001, Vol. 28, No. 4: 1-8.

Google Scholar

[2] Wei ZHANG and Nobuyuki SHIMIZU, Numerical Algorithm for Dynamic Problems Involving Fractional Operators, Int. J. of JSME, Ser. C, 41(1998), N0. 3, pp.364-370.

DOI: 10.1299/jsmec.41.364

Google Scholar

[3] Zhang W, Shimizu N. FE formulation for the viscoelastic body modeled by fractional constitution law. Acta Mechanica Sinica, 2001, 17(4): 354-365.

DOI: 10.1007/bf02487463

Google Scholar

[4] Wei Zhang, Nobuyuki SHIMIZU and Hua Xu, Thermal effects of the viscoelastic materials described by fractional calculus constructive law[J]. The FIRST Asian conference on Multibody dynamics (2002).

DOI: 10.1299/jsmeacmd.2002.494

Google Scholar

[5] Wei Zhang, Nobuyuki SHIMIZU. Damping properties of the viscoelastic material prescribed by fractional Kelvin-Voigt model [J]. JSME International Journal. Series C, 1999, VOL. 42, No. l.

DOI: 10.1299/jsmec.42.1

Google Scholar

[6] Wei Zhang, etc. Numerical Methods of Viscoelastics Mechanics Described by Fractional Operator. Mechanica Sinica . Vo1. 36, No. S, Sept, 2004 617-621.

Google Scholar