A note on the method of harmonic balance

Nguyen Van Dinh

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Authors

Nguyen Van Dinh

DOI:

https://doi.org/10.15625/0866-7136/9938

Abstract

Free oscillation period of the Duffing oscillator with cubic non-linearity was examined. A comparison between the exact period and those obtained by the asymptotic and the harmonic balance methods was done. It was shown that the remits given by the harmonic balance are acceptable even for large oscillations whereas the asymptotic method can only be applied for small oscillations.

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Published

01-04-2001

Issue

Vol. 23 No. 1 (2001)

Section

Research Article

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This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

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