Lightweight Investigation of Extended-Range Electric Vehicle Based on Collision Failure Using Numerical Simulation

<table class="table-group" id="tab9"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td align="left"> </td><td align="center">Test</td><td align="center">Simulation</td><td align="center">Deviation</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td align="left">Torsional mode (Hz)</td><td align="center">41.3 </td><td align="center">42.4 </td><td align="center">2.66%</td></tr><tr><td align="left">Bending mode (Hz)</td><td align="center">42.9 Hz</td><td align="center">43.7 </td><td align="center">1.86%</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

The test result of E-REV vehicle modality after lightweighting the main parts.

Shock and Vibration

tab9

Table 9

Table 9: Lightweight Investigation of Extended-Range Electric Vehicle Based on Collision Failure Using Numerical Simulation 