The failure of test equipments and their parts or components cannot be absolutely avoided in the automobile collision test.
在汽车碰撞试验中，试验设备及其零部件潜在的失效问题不可绝对避免。
Based on kinematic coordinates transform theory, the dynamic analysis of position and gesture of the automobile steering hub column in the high-velocity collision test was made.
以运动学的坐标转换理论为基础，对汽车方向管柱在高速碰撞试验中的位置和姿态进行了动态分析。
This method can reproduce the real collision course of the automobile in the traffic accident, however, it is a destructive test and needs the large test site and costs most.
该方法能真实地再现交通事故中汽车的实际碰撞过程，但是，汽车实车碰撞是破坏性试验，需要较大的试验场地，研究成本较高。
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