Modeling and Optimization for Piercing Efficiency and Energy Consumption Based on Mean Value Substaged KELM-PLS and GA Method

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td align="left">Production index of piercing</td><td align="center">Before optimization</td><td align="center">After optimization with MICR model</td><td align="center">After optimization with KELM-PLS model</td><td align="center">Unit</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td align="left">Piercing efficiency </td><td align="center">84.56</td><td align="center">88.93</td><td align="center">90.24</td><td align="center">%</td></tr><tr><td align="left">Piercing energy consumption </td><td align="center">11.352</td><td align="center">8.341</td><td align="center">8.268</td><td align="center">KWh</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Comparison of the production index after optimization of piercing efficiency and energy consumption.

Mathematical Problems in Engineering

tab5

Table 5

Table 5: Modeling and Optimization for Piercing Efficiency and Energy Consumption Based on Mean Value Substaged KELM-PLS and GA Method 