作者:
Chen Shi Dong Zhu Liu Hua Kong Ling Jiang Liu Mu Ren Department of Physics and Information Science，YN College，Yulin
关键词:
traffic flow ； cellular automaton ； synchronized flow ； metastable state
摘要:
In this context, we introduce anticipation headway to modify the Noise-First NaSch model under condition of periodic boundary. The traffic situation with different parameters can be numerical simulated. It was indicated that the Noise-First model with added anticipation headway is more realistic in reflecting traffic flow. Not only start-stop wave and synchronized flow but also the metastable state can be obtained by numerical simulation. The modified model can reproduce nonlinear phenomena which tallies with the real traffic.
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