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. 2020 Apr 22;7:e00109. doi: 10.1016/j.ohx.2020.e00109

Table 6.

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