A Novel Faults Diagnosis Method for Rolling Element Bearings Based on ELCD and Extreme Learning Machine

<div>Simulation signal and its constituents: (a) low-frequency sinusoidal wave, (b) impact component, (c) high-frequency sinusoidal wave, and (d) simulation signal.</div>

Shock and Vibration

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Figure 2

Figure 2: A Novel Faults Diagnosis Method for Rolling Element Bearings Based on ELCD and Extreme Learning Machine 