Series solution of nonlinear dynamic system containing fractional derivative

  • Authors:
  • A. K. Alomari;M. S. M. Noorani;R. Nazar;M. Darus

  • Affiliations:
  • School of Mathematical Sciences, Universiti Kebangsaan Malaysia, Bangi, Selangor, Malaysia;School of Mathematical Sciences, Universiti Kebangsaan Malaysia, Bangi, Selangor, Malaysia;School of Mathematical Sciences, Universiti Kebangsaan Malaysia, Bangi, Selangor, Malaysia;School of Mathematical Sciences, Universiti Kebangsaan Malaysia, Bangi, Selangor, Malaysia

  • Venue:
  • MATH'08 Proceedings of the 13th WSEAS international conference on Applied mathematics
  • Year:
  • 2008

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Abstract

Series solution of nonlinear dynamic system containing fractional derivative is obtained by the homotopy analysis method (HAM). The solution via HAM has auxiliary parameter h which can control the convergent of the series to obey the exact or numerical solution. The model of viscoelastic behavior of a one-degree-of-freedom oscillator consisting of a discrete mass and a viscoelastic spring is considered to show the efficiency of HAM for this kind of system.