| 基于动态用户均衡的同时路径和出发时间选择模型 |
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| 引用本文： | 胡文君.基于动态用户均衡的同时路径和出发时间选择模型[J].公路交通科技,2011,28(2):103-110. |
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| 作者姓名： | 胡文君 |
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| 作者单位： | 上海海事大学,交通运输学院,上海,200135 |
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| 摘 要： | 提出一个适用于多OD对网络的基于动态用户均衡的同时路径和出发时间选择模型,用一个非减的分段线性函数构建了隐含先进先出条件的路段走行时间函数,并按各个路径和出发时间方案的流量的平均值来计算该路段走行时间函数,使得给定一个OD对的总需求和理想到达时间,模型可以确定出行者的选择路径和出发时间方案,方案确定后,没有人能够通过单...
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| 关 键 词： | 交通工程 同时路径和出发时间 变分不等式 动态用户均衡 路段走行时间函数 |
A Simultaneous Route and Departure Time Choice Model Based on Dynamic User Equilibrium |
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| HU Wenjun.A Simultaneous Route and Departure Time Choice Model Based on Dynamic User Equilibrium[J].Journal of Highway and Transportation Research and Development,2011,28(2):103-110. |
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| Authors: | HU Wenjun |
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| Institution: | HU Wenjun (School of Transportation,Shanghai Maritime University,Shanghai 200135,China) |
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| Abstract: | A simultaneous route and departure time choice model based on dynamic user equilibrium principle which can be used in multi-origin destination networks was proposed.A link travel time function which implies the first in first out principle was established by a non-decreasing piecewise linear function,and this function was calculated based on the average value of traffic volume of route and departure time choice options.Given the total demand and desired arrival time of an origin-destination pair,the model c... |
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| Keywords: | traffic engineering simultaneous route and departure time variation inequality dynamic user equilibrium link travel time function |
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