Effects of Periodic Boundary Condition on Traffic Waves

被引：0
|
作者：
唐铁桥 [1 ,2 ]
黄海军 [2 ]
机构：
[1] School of Transportation Science and Engineering,Beijing University of Aeronautics and Astronautics
[2] School of Economics and Management,Beijing University of Aeronautics and Astronautics
来源：
Communications in Theoretical Physics | 2010年 / 53卷 / 05期
基金：
中国国家自然科学基金;
关键词：
traffic flow; shock; rarefaction wave; periodic boundary condition;
D O I：
暂无
中图分类号：
U491 [交通工程与交通管理];
学科分类号：
082302 ; 082303 ;
摘要：
In this paper, we use the speed-gradient model proposed by Jiang et al. [Transp. Res. B 36 (2002) 405] tostudy the effect of boundary condition on shock and rarefaction wave. Our numerical results show that this model canreproduce the evolution of the two traffic waves, which further proves that this model can be used to perfectly explorethe consequences caused by various boundary conditions.
引用
收藏
页码：983 / 986
页数：4
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