考虑多交互效应的耦合映射跟驰模型（英文）

A new coupled map car-following model considering the multi-vehicles' interaction effect

基于Konishi等的耦合映射跟驰模型,考虑多车交互效应对交通流波动的传播特性影响,提出了一个涉及多前车及紧邻后车车间距优化速度函数的耦合映射跟驰模型。首先分析了模型的稳定性能,并获得交通系统保持稳定的条件。与前人的研究成果比较,改进模型可以增强交通系统中车流运行的稳定性。结果表明:在新模型中考虑多车交互效应会使得车流表现出较好的驾驶行为。

A modified coupled map （CM） car-following model considering the multi-vehicles＇ interaction effect is proposed based on the Konishi＇ s car-following model,which OV function contains the position information of multiple preceding vehicles and rear vehicle.The stability of our model is analyzed,and the stability conditions of traffic flow are obtained.Comparing with the previous CM models,the modified CM model can more enhance the stability of traffic flow,and the research results show that the temporal behavior obtained in our model is better than the traditional CM model when introducing the muhi-vehicles＇ interaction effect.