DYNAMICAL MODEL OF TRAFFIC CONGESTION AND NUMERICAL-SIMULATION
DYNAMICAL MODEL OF TRAFFIC CONGESTION AND NUMERICAL-SIMULATION
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DOI：
10.1103/physreve.51.1035
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发表时间：
1995-02-01
影响因子：
2.4
通讯作者：
SUGIYAMA, Y
中科院分区：
文献类型：
--
作者：
BANDO, M;HASEBE, K;SUGIYAMA, Y
建立了基于车辆运动方程的交通拥堵动力学模型。在该模型中，引入了法定速度函数，它是前车车头时距的函数。我们用解析和数值方法研究了这个模型。分析了交通流的稳定性，观察了交通拥堵随时间的演变。
We present a dynamical model of traffic congestion based on the equation of motion of each vehicle. In this model, the legal velocity function is introduced, which is a function of the headway of the preceding vehicle. We investigate this model with both analytic and numerical methods. The stability of traffic flow is analyzed, and the evolution of traffic congestion is observed with the development of time.