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Comparison of the analytical and FEM analysis-based modal frequency values.
| Mode Shape | Analytical Model (kHz) | FEM Model (kHz) |
|---|---|---|
| 1st (Drive mode) | 1.738 | 1.608 |
| 2nd (Sense mode) | 1.800 | 1.707 |
| 6th (Drive mode) | 3.507 | 3.329 |
| 7th (Sense mode) | 3.867 | 3.709 |
| 10th (Drive mode) | 4.960 | 4.822 |
