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物理学报. 2001, 50(7): 1255-1259.
doi: 10.7498/aps.50.1255.
一维元胞自动机随机交通流模型的宏观方程分析
- 收稿日期: 2000-07-24
- 修回日期: 2000-12-22
- 刊出日期: 2001-07-20
English Abstract
ANALYSIS ON MACROSCOPIC EQUATION TO ONE-DIMENSIONAL RANDOM TRAFFIC FLOW MODELS
- Received Date:
24 July 2000
- Accepted Date:
22 December 2000
- Published Online:
20 July 2001
Abstract: 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.
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Keywords:
- cellular automation /
- traffic flow /
- Burgers equation /
- shock wave
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