Research Article

Shock Signal Trend Term Error Correction Method Based on Discrete Wavelet Transform and Low-Frequency Oscillator Combination

Table 2

Maximum displacement and pseudovelocity from low-frequency oscillator group.

Test conditionFrequency (Hz)Maximum displacement (mm)Maximum pseudovelocity (m/s)

I623.080.87
1021.151.32
2019.722.48

II624.130.91
1025.501.60
2022.152.78

III630.111.13
1027.411.72
2026.223.29