Approximate frequency–amplitude relationship for a singular oscillator
oleh: Zhao-Ling Tao, Guo-Hua Chen, Kai Xian Bai
| Format: | Article |
|---|---|
| Diterbitkan: | SAGE Publishing 2019-12-01 |
Deskripsi
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.