Residual Life Prediction of Metro Traction Motor Bearing Based on Convolutional Neural Network

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_center" colspan="4">Vibration sensor</td></tr><tr class="thead"><td class="align_left">SD</td><td class="align_center">RMS</td><td class="align_center"><i>K</i><sub><i>r</i></sub></td><td class="align_center"><i>C</i></td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">43.6529</td><td class="align_center">1980.265</td><td class="align_center">3.3203</td><td class="align_center">1.0473</td></tr><tr><td class="align_left">45.4865</td><td class="align_center">1981.92</td><td class="align_center">14.5511</td><td class="align_center">1.263</td></tr><tr><td class="align_left">52.9402</td><td class="align_center">1981.651</td><td class="align_center">79.2886</td><td class="align_center">1.4892</td></tr><tr><td class="align_left">53.5617</td><td class="align_center">1979.754</td><td class="align_center">90.9587</td><td class="align_center">1.0493</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Characteristic values of bearing life collected by vibration sensor.</div>

Shock and Vibration

tab1

Table 1

Table 1: Residual Life Prediction of Metro Traction Motor Bearing Based on Convolutional Neural Network 