The first-order harmonic balance method via first Fourier coefficient is used to construct an approximate frequencyβamplitude relation for a Duffing-harmonic oscillator. This relation is in agreement with the result obtained by the Ritz procedure.
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The duffing oscillator: Analog solutions and a comparison with harmonic linearization
β Scribed by R.G. Frehlich; S. Novak
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 972 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0020-7462
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