Continuum modeling for two-lane traffic flow

被引：0
|
作者：
Haijun Huang
Tieqiao Tang
Ziyou Gao
机构：
[1] Beijing University of Aeronautics & Astronautics,School of Management
[2] Beijing Jiaotong University,School of Traffic and Transportation
来源：
Acta Mechanica Sinica | 2006年 / 22卷
关键词：
Traffic dynamics; Two-lane traffic flow; Car-following theory; Momentum equation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper, we study the continuum modeling of traffic dynamics for two-lane freeways. A new dynamics model is proposed, which contains the speed gradient-based momentum equations derived from a car-following theory suited to two-lane traffic flow. The conditions for securing the linear stability of the new model are presented. Numerical tests are carried out and some nonequilibrium phenomena are observed, such as small disturbance instability, stop-and-go waves, local clusters and phase transition.
引用
收藏
页码：131 / 137
页数：6
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