Research on Mechanical Fault Diagnosis Scheme Based on Improved Wavelet Total Variation Denoising

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/sv/volume-2016/3151802/figures/3151802.fig.006a.svgz" name="3151802.fig.006a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>The result provided by wavelet denoising</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/sv/volume-2016/3151802/figures/3151802.fig.006b.svgz" name="3151802.fig.006b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>The result provided by envelop analysis</td></tr></table>

<div>The result with wavelet denoising method.</div>

Shock and Vibration

fig6

Figure 6

Figure 6: Research on Mechanical Fault Diagnosis Scheme Based on Improved Wavelet Total Variation Denoising 