Two-Dimensional Hydrodynamic Model for Traffic Flow Simulation using Parallel Computer Systems

被引：1
|
作者：
Chechina, Antonina A. [1 ]
Churbanova, Natalia G. [1 ]
Trapeznikova, Marina A. [1 ]
机构：
[1] RAS, MV Keldysh Appl Math Inst, Moscow 125047, Russia
来源：
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS 2014 (ICNAAM-2014) | 2015年 / 1648卷
关键词：
Vehicular Traffic Flow; Macroscopic Model; Multilane Traffic; High Performance Computing Systems;
D O I：
10.1063/1.4912740
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The problem of city and motorway traffic flow simulation is considered in the paper. An original 2D macroscopic model of multilane traffic is developed to depict flows for the real road geometry. The model uses the analogy with the quasi-gas-dynamic equations. Test predictions demonstrate good agreement with phenomena observed in practice. High parallelization efficiency is achieved at computations on a supercomputer system.
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页数：4
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