Study on Discrete Manufacturing Quality Control Technology Based on Big Data and Pattern Recognition

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Year</td><td class="align_center">Number of leaks in hydraulic cylinder</td><td class="align_center">Number of sounds of hydraulic cylinder</td><td class="align_center">Total failures of hydraulic cylinder</td><td class="align_center">Failure rate (%)</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">2018</td><td class="align_center">47</td><td class="align_center">6</td><td class="align_center">1376</td><td class="align_center">3.85</td></tr><tr><td class="align_left">2019</td><td class="align_center">21</td><td class="align_center">1</td><td class="align_center">915</td><td class="align_center">2.4</td></tr><tr><td class="align_left">2020</td><td class="align_center">14</td><td class="align_center">0</td><td class="align_center">782</td><td class="align_center">1.8</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Hydraulic cylinder fault feedback table.</div>

Mathematical Problems in Engineering

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Table 4

Table 4: Study on Discrete Manufacturing Quality Control Technology Based on Big Data and Pattern Recognition 