An Effective Gear Fault Diagnosis Method Based on Singular Value Decomposition and Frequency Slice Wavelet Transform

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/ijrm/volume-2016/7458956/figures/7458956.fig.007a.svgz" name="7458956.fig.007a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Time-frequency distribution before denoising</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/ijrm/volume-2016/7458956/figures/7458956.fig.007b.svgz" name="7458956.fig.007b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Time-frequency distribution after denoising</td></tr></table>

<div>Time-frequency distribution of the vibration signal.</div>

International Journal of Rotating Machinery

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Figure 7

Figure 7: An Effective Gear Fault Diagnosis Method Based on Singular Value Decomposition and Frequency Slice Wavelet Transform 