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首页> 外文期刊>Journal of Harbin Institute of Technology >Research on traffic congestion mechanism and countermeasures based on dynamic traffic assignment
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Research on traffic congestion mechanism and countermeasures based on dynamic traffic assignment

机译：基于动态交通分配的交通拥堵机理及对策研究

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摘要

Traffic congestion is widely distributed around a network. Generally, to analyze traffic congestion, static traffic capacity is adopted. But dynamic characteristics must be studied because congestion is a dynamic process. A Dynamic Traffic Assignment modeling fundamental combined with an urban congestion analysis method is studied in this paper. Three methods are based on congestion analysis, and the stochastic user optimal DTA models are especially considered. Correspondingly, a dynamic system optimal model is suggested for responding congestion countermeasures and an ideal user optimal model for predicted congestion countermeasure respectively.
机译：流量拥塞广泛分布在网络中。通常，为了分析交通拥堵，采用静态交通容量。但是必须研究动态特性，因为拥塞是一个动态过程。研究了一种结合城市拥堵分析方法的动态交通分配建模基础。三种方法基于拥塞分析，并且特别考虑了随机用户最佳DTA模型。相应地，提出了用于响应拥塞对策的动态系统最优模型和用于预测拥塞对策的理想用户最优模型。

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