Mathematical Simulations and On-Road Experimentations of the Vibration Energy Harvesting from Mining Dump Truck Hydro-Pneumatic Suspension

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Road class</td><td class="align_center" colspan="3"><span style="width: 159.482ptpx;"><svg height="14.8825pt" id="M85" style="vertical-align:-3.2911pt" version="1.1" viewbox="-0.0498162 -11.5914 159.482 14.8825" width="159.482pt" 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="M300 -147C201 -63 143 98 143 270S200 602 300 686L282 710C136 610 70 450 70 271V270C70 89 136 -72 282 -170L300 -147Z"></path></g><g transform="matrix(.013,0,0,-0.013,4.498,0)"><path d="M673 297H417L411 270C517 261 522 258 506 183L487 92C476 38 428 19 360 19C207 19 123 132 123 287C123 472 243 631 441 631C557 631 617 583 617 469L647 472C650 545 655 604 658 632C625 643 554 666 467 666C201 666 23 502 23 278C23 90 156 -16 339 -16C410 -16 501 6 569 24C566 43 567 70 573 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203 270S147 -63 45 -147L64 -170C213 -68 275 89 275 270Z"></path></g></svg></span></td></tr><tr class="thead"><td class="align_center">Lower limit</td><td class="align_center">Mean value</td><td class="align_center">Upper limit</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">A</td><td class="align_center">—</td><td class="align_center">16</td><td class="align_center">32</td></tr><tr><td class="align_left">B</td><td class="align_center">32</td><td class="align_center">64</td><td class="align_center">128</td></tr><tr><td class="align_left">C</td><td class="align_center">128</td><td class="align_center">256</td><td class="align_center">512</td></tr><tr><td class="align_left">D</td><td class="align_center">512</td><td class="align_center">1024</td><td class="align_center">2048</td></tr><tr><td class="align_left">E</td><td class="align_center">2048</td><td class="align_center">4096</td><td class="align_center">8192</td></tr><tr><td class="align_left">F</td><td class="align_center">8192</td><td class="align_center">16384</td><td class="align_center">32768</td></tr><tr><td class="align_left">G</td><td class="align_center">32768</td><td class="align_center">65536</td><td class="align_center">131072</td></tr><tr><td class="align_left">H</td><td class="align_center">131072</td><td class="align_center">262144</td><td class="align_center">—</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Standards of the road roughness classes.</div>

Shock and Vibration

tab2

Table 2

Table 2: Mathematical Simulations and On-Road Experimentations of the Vibration Energy Harvesting from Mining Dump Truck Hydro-Pneumatic Suspension 