Shock and Vibration / 2016 / Article / Fig 19

Research Article

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

Figure 19

Envelope spectra of the reconstructed component signals (crack width of 1 mm). (a) First peak. (b) Third peak. (c) Fourth peak.
(a)
(b)
(c)

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