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Comparison of the analytical and FEM-based modal analysis results.
| Resonant Frequencies | FEM Analysis (Hz) | Analytical Model (Hz) | Percentage Deviation |
|---|---|---|---|
| 1st drive mode resonant frequency | 2518.1 | 2552.5 | 0.898% |
| 2nd drive mode resonant frequency | 3680.4 | 3725.5 | 0.012% |
| 3rd drive mode resonant frequency | 5772.1 | 5775.4 | 0.0005% |
