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基于神经网络的冗余信息交通事故再现可靠性分析

, PP. 121-126

Keywords: 交通工程,交通事故再现,可靠性分析,冗余信息,随机摄动法,蒙特卡洛模拟法,神经网络

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Abstract:

针对实际道路交通事故中客观存在的不确定性因素,将可靠性理论和随机摄动法应用于道路交通事故再现分析,给出了相应的交通事故再现可靠性分析方法,提高了再现分析结果的精度。对于同一起事故,由于采用不同的信息和计算模型,得到的分析结果必然会存在不同程度的差异,从而产生冗余信息下的交通事故再现分析问题。针对交通事故中的冗余信息问题,将神经网络技术、可靠性理论、蒙特卡洛模拟法和事故再现分析技术相结合,提出了基于神经网络的冗余信息交通事故再现可靠性分析方法,为问题的解决提供了一种有效途径。

References

[1]  许洪国,高蔚,苏键,等.汽车交通事故碰撞速度多值问题的研究[J].中国公路学报,1996,9(1):87-93.XU Hongguo,GAO Wei,SU Jian,et al.Multi-value Problem of Collision Velocity in Motor Vehicle Accident[J].China Journal of Highway and Transport,1996,9(1):87-93.
[2]  许洪国,李世武,施树明,等.推算交通事故汽车碰撞速度的综合约束方法[J].中国安全科学学报,1998(3):60-64.XU Hongguo,LI Shiwu,SHI Shuming,et al.Comprehensive Restraint Method for Estimating the Crash Speed of Motor Vehicle at Traffic Accident[J].China Safety Science Journal,1998(3):60-64.
[3]  刘成,李一兵,袁泉,等.基于完全信息的车速建模及Moore-Peurose广义逆求解[J].汽车工程,2003,25(6):621-629.LIU Cheng,LI Yibing,YUAN Quan,et al.A Vehicle Speed Model Based on Complete Information and Its Solution by the Method of Moore-Penrose Generalized Matrix Inverse[J].Automotive Engineering,2003,25(6):621-629.
[4]  VETIER W J.Matrix Calculus Operations and Taylor Expansions[J].SIAM Review,1973,15(2):352-369.
[5]  张义民,张雷.结构系统可靠性优化设计的神经网络方法[J].计算力学学报,2005,22(3):257-261.ZHANG Yimin,ZHANG Lei.Reliability-based Structural Optimization Using Neural Network[J].Chinese Journal of Computational Mechanics,2005,22(3):257-261.
[6]  张雷,李一兵.道路交通事故再现分析结果的不确定性分析[J].公路交通科技,2007,24(12):140-143.ZHANG Lei,LI Yibing.Analysis of Tragic Accident Reconstruction Uncertainty[J].Journal of Highway and Transportation Research and Development,2007,24(12):140-143.
[7]  CHEN T P,CHEN H,LIU R W.Approximation Capability in C(R over-bar n)by Multiplayer Feedforward Networks and Related Problems[J].IEEE Transactions on Neural Networks,1995,6(1):25-30.
[8]  PAPADRAKAIS M,PAPADOPOULOS V,LAGAROS N D.Structural Reliability Analysis of Elastic-plastic Structures Using neural Networks and Monte Carlo Simulation[J].Computer Methods in Applied Mechanics and Engineering,1996,136:145-163.
[9]  张雷,张义民.应用神经网络模拟随机变量的分布函数[J].吉林大学学报:工学版,2002,32(4):36-40.ZHANG Lei,ZHANG Yimin.Simulation of the Distribution Functions of Random Variables Using Neural Network[J].Journal of Jilin University:Engineering and Technology Edition,2002,32(4):36-40.

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