| 交通事故中车辆二维碰撞车速分析及可视化再现研究 |
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| 引用本文： | 王雪辉,张立军.交通事故中车辆二维碰撞车速分析及可视化再现研究[J].辽宁工学院学报,2008(5):327-329. |
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| 作者姓名： | 王雪辉 张立军 |
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| 作者单位： | 辽宁工业大学汽车与交通工程学院; |
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| 摘 要： | 针对交通具有普遍性的汽车二维碰撞过程建立了一套完整适用性强的计算方法,分析了弹性恢复系数、路面附着系数的影响,并利用VC＋＋、OpenGL、3DMAX、Matlab联合进行了仿真和可视化再现。实例分析表明本文方法可以快速、准确地分析复杂的汽车碰撞事故的车速及运动轨迹。
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| 关 键 词： | 交通事故再现 二维碰撞 三维仿真 联合仿真 |
Velocity Analysis and Visual Reconstruction of Traffic Accident Based on Two-dimension Collision |
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| WANG Xue-hui,ZHANG Li-jun.Velocity Analysis and Visual Reconstruction of Traffic Accident Based on Two-dimension Collision[J].Journal of Liaoning Institute of Technology(Natural Science Edition),2008(5):327-329. |
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| Authors: | WANG Xue-hui ZHANG Li-jun |
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| Affiliation: | Automobile & Traffic Engineering College;Liaoning University of Technology;Jinzhou 121001;China |
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| Abstract: | A full set of applicable computational method was established according to general two-dimension collision on road traffic accident. The effect of elastic restitution coefficient and adhession coefficient on vehicles＇ speed were also analyzed deeply. In addition, a 3D simulate procedure of road traffic accident was established with VC＋＋、 OpenGL、 3DMAX and Matlab softwares. The simulation of an actual case on road traffic accident proved the correctness and veracity of the method about automobile collision, vehicle＇s speed and moving track. |
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| Keywords: | road traffic reconstruction two-dimension collision three-dimension simulation joint simulation |
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