Computer Engineering and Applications ›› 2017, Vol. 53 ›› Issue (23): 39-46.DOI: 10.3778/j.issn.1002-8331.1607-0340

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Research on stability?of complex bus community network model

DU Wenju1, ZHANG Jiangang2, YU Jianning1   

  1. 1.School of Traffic and Transportation, Lanzhou Jiaotong University, Lanzhou 730070, China
    2.School of Mathematics and Physics, Lanzhou Jiaotong University, Lanzhou 730070, China
  • Online:2017-12-01 Published:2017-12-14

复杂公交社团网络模型的稳定性研究

杜文举1,张建刚2,俞建宁1   

  1. 1.兰州交通大学 交通运输学院,兰州 730070
    2.兰州交通大学 数理学院,兰州 730070

Abstract: In order to study the dynamic characteristics of urban public traffic network, this paper presents a new public traffic networks based on the existing public traffic network model. The paper analyzes the community structure of public traffic networks based on the clique percolation method. Then taking Lorenz system as the network node, the paper studies the synchronization of the public traffic networks with community structure. By changing control degrees, deleting the ordinary bus lines and critical bus lines, the paper investigates the synchronization of the new network model. Finally, numerical results are given to show the impact of bus dispatching and bus lines optimization to the public traffic network stability through Matlab simulation.

Key words: urban traffic, coupled complex networks, community structure, complex network synchronization, complex bus community network

摘要: 为了研究城市公共交通网络的动态特征,在现有公交网络模型的基础上,建立了一类新的复杂公交网络模型。同时基于派系过滤算法,对复杂公交网络模型进行了社团结构分析。以Lorenz系统为网络的节点,研究了复杂公交社团网络的同步问题。通过改变公交车辆之间的控制强度、删除网络中普通公交线路和关键公交线路,研究了公交社团网络的同步问题。采用Matlab仿真技术分析了公交车辆的人为调度和线路优化对公交线路网络稳定性的影响。

关键词: 城市交通, 耦合复杂网络, 社团结构, 复杂网络同步, 复杂公交社团网络