Adaptive Asymmetric Real Laplace Wavelet Filtering and Its Application on Rolling Bearing Early Fault Diagnosis

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Ball diameter</td><td class="align_center">Pitch diameter</td><td class="align_center">Ball number</td><td class="align_center">Contact angle</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">8.4 mm</td><td class="align_center">71.5 mm</td><td class="align_center">16</td><td class="align_center">15.17°</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Bearing structure factor of ZA2115.</div>

Shock and Vibration

tab3

Table 3

Table 3: Adaptive Asymmetric Real Laplace Wavelet Filtering and Its Application on Rolling Bearing Early Fault Diagnosis 