Analysis and Optimization of Driving Attitude and Oscillation Characteristics of Suspension-Type Small Rail Vehicles

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Items</td><td class="align_center">Weighted acceleration RMS (m·s<sup>−2</sup>)</td><td class="align_center">Weighted vibration grade (dB)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Original results</td><td class="align_center">1.7151</td><td class="align_center">124.6858</td></tr><tr><td class="align_left">Optimized results</td><td class="align_center">0.9219</td><td class="align_center">119.2937</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Shock and Vibration

tab4

Table 4

Table 4: Analysis and Optimization of Driving Attitude and Oscillation Characteristics of Suspension-Type Small Rail Vehicles 