The simplest approach to nonlinear oscillators

This paper gives the simplest approach to the cubic-quintic Duffing equation (M.S.H. Chowdhury et al., Results in Physics 7(2017): 3962–3967), providing an extremely fast and relatively accurate estimation of the frequency of a nonlinear conservative oscillator.

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Bibliographic Details
Published in:	Results in physics Vol. 15; p. 102546
Main Author:	He, Ji-Huan
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 01-12-2019 Elsevier
Subjects:	Duffing oscillator Frequency formulation Nonlinear conservative oscillator Frequency formulation Nonlinear conservative oscillator Duffing oscillator
Online Access:	Get full text
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Summary:	This paper gives the simplest approach to the cubic-quintic Duffing equation (M.S.H. Chowdhury et al., Results in Physics 7(2017): 3962–3967), providing an extremely fast and relatively accurate estimation of the frequency of a nonlinear conservative oscillator.
ISSN:	2211-3797 2211-3797
DOI:	10.1016/j.rinp.2019.102546