| 模拟弹簧车辆跟驰模型参数的标定 |
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| 引用本文： | 刘岩,王殿海,韩萍.模拟弹簧车辆跟驰模型参数的标定[J].大连铁道学院学报,2011(1):17-21. |
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| 作者姓名： | 刘岩 王殿海 韩萍 |
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| 作者单位： | 大连交通大学交通运输工程学院;吉林大学交通学院; |
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| 摘 要： | 针对模拟弹簧车辆跟驰模型进行深入研究,根据实地的交通调查数据,利用回归分析方法和拟牛顿法对模拟弹簧车辆停车和起动跟驰模型参数进行了标定,得出几种一般状态的模拟弹簧车辆停车和起动跟驰模型,最后得出结论：起动过程车辆初速度主要分布在2~6.5 m/s之间,并选取速度中间值得出起动过程模型;停车过程车辆初速度主要分布呈现三个区间,就每个区间选取其中间值得出了模拟弹簧车辆跟驰模型停车过程的方程.
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| 关 键 词： | 交通流理论 跟驰模型 模拟弹簧 交通调查 |
Parameter Calibration of Simulation Spring Car Following Model |
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| LIU Yan,WANG Dian-hai,HAN Ping.Parameter Calibration of Simulation Spring Car Following Model[J].Journal of Dalian Railway Institute,2011(1):17-21. |
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| Authors: | LIU Yan WANG Dian-hai HAN Ping |
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| Institution: | LIU Yan1,2,WANG Dian-hai2,HAN Ping1(1.School of Traffic and Transportation,Dalian Jiaotong University,Dalian 116028,China,2.College of Transportation,Jilin University,Changchun 130022,China) |
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| Abstract: | The simulation of spring car following model is studied,and the meaning of the parameter is introduced.The parameter of simulation spring car following model is calibrated using traffic survey and data analysis and mathematics calculation to obtain a few of simulation spring car following models.Results show that the velocities of the vehicles are distributed between 2~6.5 m/s in starting process with three intervals in stopping process. |
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| Keywords: | traffic flow theory car following models simulation spring traffic survey |
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