Feature Clustering Analysis Using Reference Model towards Rolling Bearing Performance Degradation Assessment

<div>The assessment results and its local enlargement based on the proposed SGM-based FCC profile for the full cycle life of the three tested bearings: (a) bearing 2 of testing 2, (b) bearing 4 of testing 2, and (c) bearing 3 of testing 1 (the black dotted line is the corresponding threshold calculated by the KDE method).</div>

Shock and Vibration

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Figure 9

Figure 9: Feature Clustering Analysis Using Reference Model towards Rolling Bearing Performance Degradation Assessment 