Response Characteristics and Suppression of Transverse Vibrations of Mine Hoisting Conveyances Excited by Multiple Faults

<table class="table-group" id="tab8"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left"> </td><td class="align_center">RMS</td><td class="align_center">Max</td><td class="align_center">Reduction percentage of RMS</td><td class="align_center">Reduction percentage of Max</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">Passive</td><td class="align_center">0.1922</td><td class="align_center">5.4154</td><td class="align_center">—</td><td class="align_center">—</td></tr><tr><td class="align_left">PID</td><td class="align_center">0.1414</td><td class="align_center">4.6653</td><td class="align_center">26.4%</td><td class="align_center">13.9%</td></tr><tr><td class="align_left">Fuzzy PID</td><td class="align_center">0.1054</td><td class="align_center">3.6134</td><td class="align_center">45.2%</td><td class="align_center">33.3%</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Control results of the local bulge.</div>

Shock and Vibration

tab8

Table 8

Table 8: Response Characteristics and Suppression of Transverse Vibrations of Mine Hoisting Conveyances Excited by Multiple Faults 