| 小汽车与两轮车碰撞运动轨迹模型构建 |
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| 引用本文： | 裴玉龙,相文森,曹弋.小汽车与两轮车碰撞运动轨迹模型构建[J].交通与计算机,2010,28(4):85-88. |
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| 作者姓名： | 裴玉龙 相文森 曹弋 |
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| 作者单位： | 哈尔滨工业大学交通科学与工程学院,哈尔滨150090 |
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| 基金项目： | 国家高技术研究发展计划(863计划)项目，高等学校博士学科点专项科研基金 |
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| 摘 要： | 应用碰撞动力学理论对小汽车与两轮车碰撞过程进行分析,分别构建了小汽车与两轮车碰撞后各自的运动轨迹模型,并运用自编软件实现车辆碰撞运动轨迹的再现仿真;选取碰撞事故案例,将求解结果与PC-Crash软件再现数据对比分析,结果表明模型可信度较高。
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| 关 键 词： | 交通事故 小汽车与两轮车 碰撞 运动轨迹 模型构建 |
Modeling of Motion Trajectory for Car and Two-wheelers Collision |
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| PEI Yulong,XIANG Wensen,CAO Yi.Modeling of Motion Trajectory for Car and Two-wheelers Collision[J].Computer and Communications,2010,28(4):85-88. |
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| Authors: | PEI Yulong XIANG Wensen CAO Yi |
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| Institution: | (School of Transportation Science and Engineering,Harbin Institute of Technology,Harbin 150090,China) |
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| Abstract: | In the car and two-wheelers collision analysis,the motion trajectory identification is the key technical difficulty.Based on dynamics analysis of car and two-wheelers collision,the motion trajectory of each was developed in this paper.The models were also programmed into a software to simulate vehicles＇ motion trajectories after collisions.At last,with one real collision as a case study,the results of motion trajectory models are compared with the simulated data from PC-Crash software.The comparison results show that the trajectory model constructed in this paper has higher accuracy. |
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| Keywords: | traffic accident car and two-wheelers collision motion trajectory model construction |
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