| Natural frequencies order . | 1 . | 2 . | 3 . | 4 . |
|---|---|---|---|---|
| Experimental natural frequency (Hz) | 57.198 | 84.262 | 103.724 | 155.973 |
| Simulated natural frequency (Hz) | 50.267 | 81.394 | 105.637 | 158.165 |
| Relative error | –12.11% | –3.40% | 1.84% | 1.41% |
| Simulated natural frequency of control group (Hz) | 42.388 | 72.186 | 95.362 | 144.726 |
| Relative error | –25.89% | –14.33% | –8.06% | –8.49% |
| Natural frequencies order . | 1 . | 2 . | 3 . | 4 . |
|---|---|---|---|---|
| Experimental natural frequency (Hz) | 57.198 | 84.262 | 103.724 | 155.973 |
| Simulated natural frequency (Hz) | 50.267 | 81.394 | 105.637 | 158.165 |
| Relative error | –12.11% | –3.40% | 1.84% | 1.41% |
| Simulated natural frequency of control group (Hz) | 42.388 | 72.186 | 95.362 | 144.726 |
| Relative error | –25.89% | –14.33% | –8.06% | –8.49% |
| Natural frequencies order . | 1 . | 2 . | 3 . | 4 . |
|---|---|---|---|---|
| Experimental natural frequency (Hz) | 57.198 | 84.262 | 103.724 | 155.973 |
| Simulated natural frequency (Hz) | 50.267 | 81.394 | 105.637 | 158.165 |
| Relative error | –12.11% | –3.40% | 1.84% | 1.41% |
| Simulated natural frequency of control group (Hz) | 42.388 | 72.186 | 95.362 | 144.726 |
| Relative error | –25.89% | –14.33% | –8.06% | –8.49% |
| Natural frequencies order . | 1 . | 2 . | 3 . | 4 . |
|---|---|---|---|---|
| Experimental natural frequency (Hz) | 57.198 | 84.262 | 103.724 | 155.973 |
| Simulated natural frequency (Hz) | 50.267 | 81.394 | 105.637 | 158.165 |
| Relative error | –12.11% | –3.40% | 1.84% | 1.41% |
| Simulated natural frequency of control group (Hz) | 42.388 | 72.186 | 95.362 | 144.726 |
| Relative error | –25.89% | –14.33% | –8.06% | –8.49% |
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