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In this paper, we identify the traffic jamming in SDNaSch and First-noise traffic model by the spatiotemporal correlation functions, respectively. The correlation in the first model shows the sharp change rather than a crossover type. It indicates the transition from freely moving to jammed traffic. The correlation function of the second model shows rather complicated oscillating behaviors without...
Traffic jam extremely occur at the channel bottleneck for the unidirectional flow of pedestrian. In this paper, pedestrian channel flow at a bottleneck is investigated under the open boundaries by using the lattice-gas model for the entering room and NaSch model for the exit. The relation of the pedestrian flow through the bottleneck with the entering probability, different randomization probability...
An improved mixed cellular automaton traffic flow model is proposed via considering the effects of the gap between the successive cars and the velocity on the stochastic delay probability on single lane, in which the stochastic delay probability can be classified into three ones: acceleration, follow and deceleration delay probability. By numerical simulation for the mixed traffic flow with different...
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