Traffic assignment problem under tradable credit scheme in a bi-modal stochastic transportation network: A cumulative prospect theory approach

作     者：HAN Fei ZHAO Xiang-mo CHENG Lin 韩飞;赵祥模;程琳

作者机构：School of AutomobileChang’an UniversityXi’an 710064China School of Information EngineeringChang’an UniversityXi’an 710064China School of TransportationSoutheast UniversityNanjing 210096China 

基　　金：Project(BX20180268)supported by National Postdoctoral Program for Innovative Talent,China Project(300102228101)supported by Fundamental Research Funds for the Central Universities of China Project(51578150)supported by the National Natural Science Foundation of China Project(18YJCZH130)supported by the Humanities and Social Science Project of Chinese Ministry of Education 

出 版 物：《Journal of Central South University》 (中南大学学报（英文版）)

年 卷 期：2020年第27卷第1期

页      码：180-197页

摘      要：The traffic equilibrium assignment problem under tradable credit scheme(TCS) in a bi-modal stochastic transportation network is investigated in this paper. To describe traveler’s risk-taking behaviors under uncertainty, the cumulative prospect theory(CPT) is adopted. Travelers are assumed to choose the paths with the minimum perceived generalized path costs, consisting of time prospect value(PV) and monetary cost. At equilibrium with a given TCS, the endogenous reference points and credit price remain constant, and are consistent with the equilibrium flow pattern and the corresponding travel time distributions of road sub-network. To describe such an equilibrium state, the CPT-based stochastic user equilibrium(SUE) conditions can be formulated under TCS. An equivalent variational inequality(VI) model embedding a parameterized fixed point(FP) model is then established, with its properties analyzed theoretically. A heuristic solution algorithm is developed to solve the model, which contains two-layer iterations. The outer iteration is a bisection-based contraction method to find the equilibrium credit price, and the inner iteration is essentially the method of successive averages(MSA) to determine the corresponding CPT-based SUE network flow pattern. Numerical experiments are provided to validate the model and algorithm.

主 题 词：tradable credit scheme cumulative prospect theory endogenous reference points generalized path costs stochastic user equilibrium variational inequality model heuristic solution algorithm 

学科分类：08[工学] 0823[工学-农业工程类] 

核心收录：

D　O　I：10.1007/s11771-020-4287-0

馆 藏 号：203879035...