He's frequency-amplitude formulation for the Duffing harmonic oscillator

Authors:
Jie Fan
Affiliations:
TMT Laboratory, College of Textiles, Donghua University, Shanghai 201620, PR China
Venue:
Computers & Mathematics with Applications
Year:
2009

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Abstract

He's frequency-amplitude formulation is used to solve the Duffing harmonic oscillator problem. The solution procedure is simple, and the result obtained is valid for the whole solution domain with high accuracy.