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Comparison of theory, simulation and measurement of resonance frequency.
| Freq. | Simulation (KHz) (1) | Measured (KHz) (2) | Proposed Model (3) | Error (%) (1) and (2) | Error (%) (2) and (3) | Error (%) (1) and (3) |
|---|---|---|---|---|---|---|
| 1st order | 11.599 | 11.463 | 11.654 | 1.17 | 1.63 | 0.47 |
| 2nd order | 73.655 | 72.208 | 73.071 | 1.96 | 1.18 | 0.80 |
| 3rd order | 207.83 | 202.701 | 201.66 | 2.47 | 0.52 | 3.06 |
