A new lattice hydrodynamic traffic flow model with a consideration of multi-anticipation effect

被引：0

作者：

田川 ^{[1
]}

孙棣华 ^{[1
]}

阳树洪 ^{[2
]}

机构：

[1] College of Automation,Chongqing University

[2] College of Computer,Chongqing University

来源：

Chinese Physics B | 2011年 / 08期

关键词：

traffic flow; lattice hydrodynamic model; simulation;

D O I：

暂无

中图分类号：

O411.3 [物理模拟方法、物理仿真];

学科分类号：

0701 ;

摘要：

We present a new multi-anticipation lattice hydrodynamic model based on the traffic anticipation effect in the real world.Applying the linear stability theory,we obtain the linear stability condition of the model.Through nonlinear analysis,we derive the modified Korteweg-de Vries equation to describe the propagating behaviour of a traffic density wave near the critical point.The good agreement between the simulation results and the analytical results shows that the stability of traffic flow can be enhanced when the multi-anticipation effect is considered.

引用

页码：519 / 524

页数：6