Shock and Vibration / 2018 / Article / Fig 18

Research Article

An Improved Time-Frequency Analysis Method for Instantaneous Frequency Estimation of Rolling Bearing

Figure 18

Experimental setup: (a) QPZZ-II fault simulation platform, (b) test rolling bearing, (c) acceleration sensor, and (d) experimental installation.
(a)
(b)
(c)
(d)

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