Theory of traffic jam in a one-lane model

被引：38

作者：

Hayakawa, H ^{[1
]}

Nakanishi, K

机构：

[1] Kyoto Univ, Grad Sch Human & Environm Studies, Kyoto 6068501, Japan

[2] Shizuoka Univ, Dept Mech Engn, Hamamatsu, Shizuoka 432, Japan

来源：

PHYSICAL REVIEW E | 1998年 / 57卷 / 04期

关键词：

D O I：

10.1103/PhysRevE.57.3839

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

We propose a generalized optimal velocity model to describe one-lane traffic flows. We carry out a weakly nonlinear analysis based on the technique of soliton perturbations and determine the selected propagating velocity, amplitude, and width of the interface between a jam state and a nonjam state. From the direct simulation of the model, we have confirmed the validity of our theoretical analysis.

引用

页码：3839 / 3845

页数：7

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