Weighted Reconstruction and Improved Eigenclass Combination Method for the Detection of Bearing Faults

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Internal diameter (mm)</td><td class="align_center">External diameter (mm)</td><td class="align_center">Pitch diameter (mm)</td><td class="align_center">Diameter of element (mm)</td><td class="align_center">Number of balls</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">20</td><td class="align_center">42</td><td class="align_center">31</td><td class="align_center">5.5</td><td class="align_center">12</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Main parameters of the NU1004 bearing.</div>

Mathematical Problems in Engineering

tab3

Table 3

Table 3: Weighted Reconstruction and Improved Eigenclass Combination Method for the Detection of Bearing Faults 