基于上述分析，考虑关键吸能结构件的成形历史是提高整车碰撞仿真精度的必要条件。
Based on above analysis, considering the forming history of key energy-absorbing structural parts is a necessary condition to improve the crash simulation accuracy.
CAE分析方向2人，整车刚度、强度分析，整车碰撞非线性分析；系统运动学分析，空气动力学分析研究。
CAE analysis field, 2 persons, analyzing stiffness, strength and nonlinear collision of the Complete Auto, analyzing and researching on system kinematics and aerodynamics.
本文为了改进某一整车的前碰撞性能，应用计算机仿真技术对该车的前碰吸能部件进行了碰撞仿真改进研究。
In order to improve a passenger car's crashworthiness, a computer simulation was done in this paper to study the crash characteristics of the energy absorbing front end of a car.
在转换模型的基础上，通过加入车门内饰、假人和移动障碍壁模型，建立了完整的整车侧面碰撞模型。
Then a complete vehicle side impact model is developed by adding finite element models for door trim, ES-2 dummy and moving deformable barrier on converted model.
考虑汽车侧围结构的碰撞安全性，由整车侧撞有限元模型导出了侧围子结构模型。
Considering crash safety of the car side structure, a sub-structure model of the car side assembly was derived based on the side impact finite element model.
由此可见，提高B柱的抗撞性对增强整车侧面碰撞安全性有重要意义。
Thus, improve the crashworthiness of B-pillar has important significance to side crash safety of automobiles.
颈部损伤的影响因素很多，如座椅结构特征、碰撞时车速、整车质量及乘员个人身体素质等。
Neck injury in a number of factors, such as the seat structure characteristics, collision speed, quality and passenger vehicle and other personal fitness.
颈部损伤的影响因素很多，如座椅结构特征、碰撞时车速、整车质量及乘员个人身体素质等。
Neck injury in a number of factors, such as the seat structure characteristics, collision speed, quality and passenger vehicle and other personal fitness.
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