[1]张雪妍,贺锋.基于累积前景理论的组合出行交通分配模型[J].郑州大学学报(工学版),2020,41(03):91-96.[doi:10.13705/j.issn.1671-6833.2020.02.004]
　Zhang Xueyan,He Feng.Traffic Assignment Model with Combined Modes based on Cumulative Prospect Theory[J].Journal of Zhengzhou University (Engineering Science),2020,41(03):91-96.[doi:10.13705/j.issn.1671-6833.2020.02.004]
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基于累积前景理论的组合出行交通分配模型()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
41卷
期数:
2020年03期
页码:
91-96
栏目:
出版日期:
2020-07-29

文章信息/Info

Title:
Traffic Assignment Model with Combined Modes based on Cumulative Prospect Theory
作者:
张雪妍; 贺锋
中国人民解放军军事科学院国防工程研究院
Author(s):
Zhang Xueyan; He Feng
Institute of National Defense Engineering, Academy of Military Sciences of the Chinese People’s Liberation Army
关键词:
交通运输工程; 累积前景理论; 组合出行模式; 交通分配; 相继平均算法
Keywords:
Transport Engineering; cumulative prospect theory; Combined travel modes; traffic distribution; Sequential averaging algorithm
DOI:
10.13705/j.issn.1671-6833.2020.02.004
文献标志码:
A
摘要:
为了考虑交通系统的不确定性以及出行者的观测误差和风险决策行为，以累积前景理论为基础，分析了组合出行下的随机用户均衡条件，建立了相应的变分不等式模型，根据变分不等式定理，分析了模型的等价性和解的存在性，采用基于路径的相继平均算法（MSA）对问题进行求解。引入超级网络作为算例，对模型进行了验证，并对模型参数进行了敏感度分析，计算结果表明：基于累积前景理论的组合出行交通分配模型，能够更加有效地刻画出行者在不确定交通环境下的交通方式和换乘站点的选择行为，为城市交通方式划分和换乘站点选址等工作提供理论支持。
Abstract:
To consider the uncertainty of transportation system and travelers’ perceived errors and risk-decision behavior, the stochastic user equilibrium condition with combined modes are analyzed based on cumulative prospect theory. The corresponding variational inequality model is proposed, the equivalence of model and the existence of solutions are also analyzed. A path-based method of successive average algorithm is used to solve this problem. A super network is introduced as the example network to verify the proposed model and make sensitive analysis of the input parameters. The results show that, based on cumulative prospect theory, the traffic assignment model with combined modes can more effectively describe the travelers’ choosing behaviors of traffic modes and transfer stations in uncertain transportation environment. This study could provide theoretical support to the urban traffic mode split and site selection of transfer stations.

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更新日期/Last Update: 2020-07-29