| 车辆长度对路段交通流的影响 |
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| 引用本文： | 邝华,白克钊,谭惠丽,孔令江,刘慕仁.车辆长度对路段交通流的影响[J].广西师范大学学报(自然科学版),2009,27(2). |
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| 作者姓名： | 邝华 白克钊 谭惠丽 孔令江 刘慕仁 |
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| 作者单位： | 1. 广西师范大学,物理科学与技术学院,广西,桂林,541004;上海大学,上海市应用数学和力学研究所,上海,200072
2. 广西师范大学,物理科学与技术学院,广西,桂林,541004 |
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| 摘 要： | 在NaSch模型的基础上,考虑车辆长度,建立一维元胞自动机交通流模型.通过引入平均间距、占有率和启止密度等参数,数值模拟周期性边界条件下,车辆长度对路段交通流的影响.
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| 关 键 词： | 元胞自动机 交通流 启止密度 计算机模拟 |
Effect of Vehicle's Length on Road Traffic Flow |
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| KUANG Hua,BAI Ke-zhao,TAN Hui-li,KONG Ling-jiang,LIU Mu-ren.Effect of Vehicle's Length on Road Traffic Flow[J].Journal of Guangxi Normal University(Natural Science Edition),2009,27(2). |
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| Authors: | KUANG Hua BAI Ke-zhao TAN Hui-li KONG Ling-jiang LIU Mu-ren |
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| Institution: | KUANG Hua1,2,BAI Ke-zhao1,TAN Hui-li1,KONG Ling-jiang1,LIU Mu-ren1(1.College of Physics and Technology,Guangxi Normal University,Guilin 541004,China,2.Shanghai Institute of Applied Mathematics and Mechanics,Shanghai University,Shanghai 200072,China) |
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| Abstract: | Based on the NaSch model,a modified one-dimension cellular automaton traffic flow model is proposed by considering the vehicle's length.By introducing the average gap,the occupation rate and the density of go-and-stop,the effect of vehicle's length on road traffic flow is investigated through numerical simulation under the periodic boundary conditions. |
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| Keywords: | cellular automaton space-time diagram density of go and stop computer simulation |
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