系统仿真学报 ›› 2018, Vol. 30 ›› Issue (11): 4067-4078.doi: 10.16182/j.issn1004731x.joss.201811004

• 仿真建模理论与方法 • 上一篇    下一篇

基于非均衡理论的出行者路径选择行为建模与仿真

黄中祥1, 伍建辉1,2,*, 况爱武1, 张生1, 许艳2   

  1. 1. 长沙理工大学 交通运输工程学院,湖南 长沙 410114;
    2. 湖南理工学院 信息科学与工程学院,湖南 岳阳 414006
  • 收稿日期:2018-05-11 修回日期:2018-06-19 发布日期:2019-01-04

Modeling and Simulation of Travelers’ Route Choice Behavior Based on Disequilibrium Theory

Huang Zhongxiang1, Wu Jianhui1,2,*, Kuang Aiwu1, Zhang Sheng1, Xu Yan2   

  1. 1. School of Traffic and Transportation Engineering, Changsha University of Science and Technology, Changsha 410114, China;
    2. School of Information Science and Technology, Hunan Institute of Science and Technology, Yueyang 414006, China
  • Received:2018-05-11 Revised:2018-06-19 Published:2019-01-04
  • About author:Huang Zhongxiang (1965-), Male, Miluo Hunan, Doctor, Professor, His main research interest is transportation planning and management.
  • Supported by:
    National Natural Science Foundation of China (51338002, 51408058), Science and Technology Program of Hunan Province (2016TP1021)

摘要: 考虑出行异质性对交通流分布的影响,基于非均衡理论将出行者路径选择行为分为价格调节、数量调节和价格—数量调节三类,建立三种逐日动态随机分配模型,证明了逐日动态随机分配模型解的存在性、唯一性和稳定性。通过模型仿真,验证了三种逐日动态随机分配模型经有限次出行调整后,各路径流量均能收敛到稳定状态,价格—数量调节逐日动态随机分配模型能够模拟出行异质性对交通流分布形态与动态演化的影响。

关键词: 路径选择行为, 随机交通分配, 非均衡理论, 价格调节, 数量调节

Abstract: Considering the influence of heterogeneous travel on traffic flow distribution, the travelers’ route choice behaviors are classified into three types: price regulation, quantity regulation and price-quantity regulation. Three day-to-day dynamical stochastic assignment models based on the disequilibrium theory are established, and the existence, uniqueness, and stability of the solutions to these models are proved. Through model simulation, it proved that each path flow in these three models can converge to a steady state after a finite travel adjustment, and the day-to-day dynamical stochastic assignment model under price-quantity regulation can simulate the influence of heterogeneous travel behaviors on the distribution characteristic and dynamic evolution of traffic flow.

Key words: route choice behavior, stochastic traffic assignment, disequilibrium theory, price regulation, quantity regulation

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