Gas-kinetic-based traffic model explaining observed hysteretic phase transition

被引：262

作者：

Helbing, D ^{[1
]}

Treiber, M ^{[1
]}

机构：

[1] Univ Stuttgart, Inst Theoret Phys 2, D-70550 Stuttgart, Germany

来源：

PHYSICAL REVIEW LETTERS | 1998年 / 81卷 / 14期

关键词：

D O I：

10.1103/PhysRevLett.81.3042

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Recently, hysteretic transitions to "synchronized traffic" with high values of both density and traffic flow were observed on German freeways [B.S. Kerner and H. Rehborn, Phys. Rev. Lett. 79, 4030 (1997)]. We propose a macroscopic traffic model based on a gas-kinetic approach that can explain this phase transition. The results suggest a general mechanism for the formation of probably the most common form of congested traffic.

引用

页码：3042 / 3045

页数：4

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