Research on Rolling Bearing Fault Feature Extraction Based on Singular Value Decomposition considering the Singular Component Accumulative Effect and Teager Energy Operator

<div>Simulated vibration signals of outer race fault with and without noise signal and their envelope spectrums. (a) Waveforms of the both signals. (b) Envelope spectrum of the two signals.</div>

Shock and Vibration

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Figure 5

Figure 5: Research on Rolling Bearing Fault Feature Extraction Based on Singular Value Decomposition considering the Singular Component Accumulative Effect and Teager Energy Operator 

Figure 5 | Research on Rolling Bearing Fault Feature Extraction Based on Singular Value Decomposition considering the Singular Component Accumulative Effect and Teager Energy Operator 