Combined Failure Diagnosis of Slewing Bearings Based on MCKD-CEEMD-ApEn

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/sv/volume-2018/6321785/figures/6321785.fig.007a.svgz" name="6321785.fig.007a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>CEEMD</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/sv/volume-2018/6321785/figures/6321785.fig.007b.svgz" name="6321785.fig.007b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>EEMD</td></tr></table>

<div>Signal decomposition of Stage (A).</div>

Shock and Vibration

fig7

Figure 7

Figure 7: Combined Failure Diagnosis of Slewing Bearings Based on MCKD-CEEMD-ApEn 