基于悬架变形的改装车稳定性计算方法

Computational Method of Refitted Vehicle Stability Based on Suspension Deformation

以导弹试验车的稳定性设计为例,考虑悬架变形和质心偏移的影响,利用车辆在平路转弯和横坡直线行驶两种工况下的侧翻临界状态力学模型,建立了车辆稳定性精确计算方法,对车辆稳定性进行分析计算并对发射车纵向稳定性进行了校验.

Taking stability design of the missile testing vehicle as an example,the accurate calculation method about the vehicle stability is formed based on the mechanical models of side overturning critical conditions,which vehicles are driven on level road by making a turn and on transverse grade road straight-ahead,as the influences of suspension distortion and the gravity-center displacement have been considered.At the same time,the vehicles stability is analyzed and the longitudinal stability of launching vehic...