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Frequencies and amplitudes of the roll measurement at 600 rpm. The peaks are marked in Fig. 14.
| Peak |
Frequency (Hz) |
Amplitude (m/s2) |
||
|---|---|---|---|---|
| Memsio | IEPE | Memsio | IEPE | |
| 1 | 10.0 | 9.9 | 0.020 | 0.024 |
| 2 | 20.6 | 20.6 | 0.029 | 0.027 |
| 3 | 21.9 | 21.9 | 0.054 | 0.056 |
| 4 | 35.0 | 35.0 | 0.138 | 0.132 |
| 5 | 49.7 | 49.7 | 0.072 | 0.053 |
