Compound Fault Diagnosis of Bearings Using an Improved Spectral Kurtosis by MCDK

<div>The QPZZ experiment platform. (1) The drive motor, (2) the coupling, (3) the bearing housing at normal bearing seat, (4) the loading device, and (5) the bearing housing at fail bearing seat.</div>

Mathematical Problems in Engineering

fig15

Figure 15

Figure 15: Compound Fault Diagnosis of Bearings Using an Improved Spectral Kurtosis by MCDK 