Noise Source Identification Method for a Carpet Tufting Machine Based on CEEMDAN-AIC

<div>Vibration time-frequency of the pressure plate and hook-driven shaft. (a) Time-frequency of the pressure plate. (b) Time-frequency of the hook-driven shaft.</div>

Shock and Vibration

fig11

Figure 11

Figure 11: Noise Source Identification Method for a Carpet Tufting Machine Based on CEEMDAN-AIC 