Research Article
An Analytical Approximation Method for Strongly Nonlinear Oscillators
Table 1
The exact and approximated frequency.
| | [4] | | / |
| | 0.01 | 0.00847 | 0.00849 | 0.9976 | | 0.1 | 0.08439 | 0.08449 | 0.9988 | | 1 | 0.63678 | 0.63246 | 1.0068 | | 10 | 0.99092 | 0.99024 | 1.0007 | | 100 | 0.99990 | 0.99990 | 1 |
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