Shock and Vibration / 2016 / Article / Fig 17

Research Article

The Fault Feature Extraction of Rolling Bearing Based on EMD and Difference Spectrum of Singular Value

Figure 17

Reconstructed fault signal for a crack width of 1 mm. (a) Time waveform. (b) Frequency spectrum. (c) Envelope spectrum.
(a)
(b)
(c)

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