Research on Suspension with Novel Dampers Based on Developed FOA-LQG Control Algorithm

<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">RMS values</td><td class="align_center">Passive suspension</td><td class="align_center">Normal MD suspension</td><td class="align_center">PMMVMD suspension</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">VMCV acceleration/m<svg height="4.18388pt" id="M140" style="vertical-align:-0.04981995pt" version="1.1" viewbox="-0.0498162 -4.13406 3.07474 4.18388" width="3.07474pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M170 255C170 288 146 313 114 313S58 288 58 255C58 221 82 198 114 198S170 221 170 255Z" id="g113-46"></path><glyph.data ascent="3473" descent="-2876" horiz-adv-x="228" vert-adv-y="228"></glyph.data></g></svg>s<sup>−2</sup></td><td class="align_center">2.475</td><td class="align_center">1.703</td><td class="align_center">1.267</td></tr><tr><td class="align_left">Suspension dynamic deflection/m</td><td class="align_center">0.028</td><td class="align_center">0.017</td><td class="align_center">0.015</td></tr><tr><td class="align_left">Tyre dynamic load/N</td><td class="align_center">758.573</td><td class="align_center">627.855</td><td class="align_center">546.949</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

RMS values of simulation with sine wave road input.

Mathematical Problems in Engineering

tab3

Table 3

Table 3: Research on Suspension with Novel Dampers Based on Developed FOA-LQG Control Algorithm 