Analysis on macroscopic equation to one-dimensional random traffic flow models

被引：17

作者：

Lü, XY

Kong, LJ

Liu, MR

机构：

[1] S China Normal Univ, Publ Adm Inst, Guangzhou 510631, Peoples R China

[2] Guangxi Normal Univ, Dept Phys & Elect Sci, Guilin 541004, Peoples R China

来源：

ACTA PHYSICA SINICA | 2001年 / 50卷 / 07期

关键词：

cellular automation; traffic flow; Burgers equation; shock wave;

D O I：

10.7498/aps.50.1255

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

By introducing a break noise,create and disappear probability,we obtain a wholly stochastic cellular automaton traffic model. Through studying its microscopic evolution rule,we build its macroscopic dynamical equation under the Boltzmann approximation. We analyzed the solution of the equation under special conditions and did some computer simulation experiments.

引用

页码：1255 / 1259

页数：5

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