| 基于PC-Crash的汽车与行人碰撞的仿真研究 |
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| 引用本文： | 王国林,鲁砚,周孔亢.基于PC-Crash的汽车与行人碰撞的仿真研究[J].拖拉机与农用运输车,2008,35(1):30-31,34. |
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| 作者姓名： | 王国林 鲁砚 周孔亢 |
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| 作者单位： | 江苏大学汽车与交通工程学院,江苏,镇江,212013 |
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| 摘 要： | 通过分析汽车与行人碰撞的特点,建立常见人车碰撞事故的模型,利用PC-C rash软件进行多次模拟仿真,计算出相应的动力学参数及碰撞后行人的运动状态,总结出事故发生后人体头部与车体前部碰撞点的分布规律。最后在发动机罩结构性能的改善以及安全气囊的有效安装位置等方面提出了有效的保护行人的措施。
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| 关 键 词： | 行人事故 多刚体模型 仿真 碰撞点 分布规律 |
| 文章编号： | 1006-0006（2008）01-0030-02 |
| 收稿时间： | 2007-03-20 |
| 修稿时间： | 2007年3月20日 |
Study of Simulation of Vehicle-Pedestrian Collision Accident Based on PC-Crash |
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| WANG Guo-lin,LU Yan,ZHOU Kong-kang.Study of Simulation of Vehicle-Pedestrian Collision Accident Based on PC-Crash[J].Tractor & Farm Transporter,2008,35(1):30-31,34. |
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| Authors: | WANG Guo-lin LU Yan ZHOU Kong-kang |
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| Abstract: | The character of the pedestrian traffic accident was induced through the statistical analysis,hereby,the familiar typical model of pedestrian traffic accident was built,then the accidents were simulated by the software of PC-Crash several times.The kinetic parameters and the pedestrian's postures after impaction were calculated,and the head impact location distribution was received.Then bring up some advice on the improvement of the structure of the hood,such as based on the impact location adjusting the structure under the hood,fixing airbags on the accurate position,etc. |
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| Keywords: | Pedestrian traffic accident Multi-body model Simulation lmpact location Distribution |
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