一个细化的无胞自动机模型中的加速度和随机慢化效应及其与同步流可能的联系(英文)

• 作 者: 赵博涵 胡茂彬 姜锐
• 机 构: SchoolofEngineeringScience
• 出 处: 吉林大学学报(工学版)
• 发表日期: 2009年S2期
• 关键词: TRAFFIC FLOW synchronized FLOW CELLULAR AUTOMATON model traffic flowsynchronized

The effect of acceleration a and randomization D in a refined Nagel-Schreckenberg traffic flow model is investigated.It is found that when a≥D,there is no qualitative change of the fundamental diagram and spatiotemporal pattern.In contrast,when a【D,qualit