Approximate frequency–amplitude relationship for a singular oscillator
In this study, He’s frequency–amplitude formulation is modified for the fast estimation of the frequency–amplitude relationship of a nonlinear singular oscillator. The simple approaches give good approximate solutions with short calculation.
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
SAGE Publishing
2019-12-01
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| Series: | Journal of Low Frequency Noise, Vibration and Active Control |
| Online Access: | https://doi.org/10.1177/1461348419828880 |
| Summary: | In this study, He’s frequency–amplitude formulation is modified for the fast estimation of the frequency–amplitude relationship of a nonlinear singular oscillator. The simple approaches give good approximate solutions with short calculation. |
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| ISSN: | 1461-3484 2048-4046 |