基于复杂网络的交通拥堵与传播动力学分析

The analysis of traffic congestion and dynamic propagation properties based on complex network

本文运用改进的中观交通流模型,研究了网络拓扑结构对交通拥堵的影响,进而分析复杂网络上的交通传播动力学特征和传播规律.结论有助于提出消除交通拥堵的有效控制策略以及交通规划的合理方案.

The complexity science,as a new crossing discipline,have infiltrated many areas of traffic study.In recent years,studing the problem of urban traffic system with complex network theory offers a new perspective to investigate the generation and propagation of traffic congestion.This paper studies the impact of the network topology on traffic congestion by the improved mesoscopic traffic flow model,and analyzes properties of the occurrence of traffic congestion,which can raise the effective elimination of traffic congestion control strategy as well as make reasonable transportation planning.