...不确定度评定 车辆碰撞 事故再现 能量守恒 [gap=1065]Key words:traffic engineering; uncertainty evaluation ; vehicle impact ; accident recurrence ; energy conservation ..
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汽车碰撞事故再现估算速度的不确定度分析-奥杰汽车网 关键词】 汽车碰撞；估算速度；事故再现；不确定度； [gap=811]Key words】 Vehicle impact；Estimated velocity；Accident reconstruction；Uncertainty；
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vehicle impact test 汽车碰撞试验
vehicle impact speed 车辆碰撞速度
Vehicle impact safety 车辆碰撞安全性
vehicle impact accident 车辆碰撞事故
Aircraft or Vehicle Impact 飞机或车辆撞击
vehicle impact speed threshold 车速阈值
vehicle-guardrail impact 汽车护栏碰撞
Vehicle Rear Impact 汽车后碰撞
vehicle side impact 汽车侧面碰撞
At first, the vehicle kinetic model and impact model are set up. This paper puts forward five different vehicle impact models according to the collinear collision and two-dimension collision and the restitution coefficient is used in these models.
本文就以下两个方面进行了研究：首先建立了汽车碰撞的力学模型，根据交通事故中最普遍的一维碰撞和二维碰撞的不同情况，采用恢复系数和滑动摩擦系数等概念，分别建立了五种力学模型。
参考来源 - 道路交通事故模拟再现的研究及应用·2,447,543篇论文数据，部分数据来源于NoteExpress
Upon vehicle impact, a pyrotechnic propellant charge is ignited electrically.
车辆发生碰撞时，电子点燃焰火式推进剂填料。
A support cable is coupled to an indicator for providing a signal indicating vehicle impact.
一个支持电缆耦合到一个指标提供了一个信号，表明车辆的影响。
A study on the control strategy for vehicle impact identification of occupant restraint system is conducted.
对乘员约束系统进行碰撞工况识别的控制策略研究。
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