Rolling Bearing Degradation State Identification Based on LPP Optimized by GA

<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_left">Motor speed</td><td class="align_center">Sampling interval</td><td class="align_center">Sampling time</td><td class="align_center">Sampling frequency</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">1500 r/min</td><td class="align_center">10 min</td><td class="align_center">1 s</td><td class="align_center">25.6 kHz</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

International Journal of Rotating Machinery

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Table 1

Table 1: Rolling Bearing Degradation State Identification Based on LPP Optimized by GA 