Rolling Bearing Diagnosis Based on Adaptive Probabilistic PCA and the Enhanced Morphological Filter

<div>(a) The simulation signal <i>y</i>′(<i>t</i>) and (b) envelope spectrum for simulation signal <i>y</i>(<i>t</i>).</div>

Shock and Vibration

Figure 11: Rolling Bearing Diagnosis Based on Adaptive Probabilistic PCA and the Enhanced Morphological Filter 