A Reliability-Based Stochastic Traffic Assignment Model for Network with Multiple User Classes under Uncertainty in Demand

被引：3
作者：
Hu Shao
William H. K. Lam
Mei Lam Tam
机构：
[1] Nanjing University,Department of Mathematics
[2] The Hong Kong Polytechnic University,Department of Civil and Structural Engineering
来源：
Networks and Spatial Economics | 2006年 / 6卷
关键词：
Reliability-based; Multiple user classes; Demand variations; Variational inequality; Traffic assignment problem;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper presents a novel reliability-based stochastic user equilibrium traffic assignment model in view of the day-to-day demand fluctuations for multi-class transportation networks. In the model, each class of travelers has a different safety margin for on-time arrival in response to the stochastic travel times raised from demand variations. Travelers' perception errors on travel time are also considered in the model. This model is formulated as an equivalent variational inequality problem, which is solved by the proposed heuristic solution algorithm. Numerical examples are presented to illustrate the applications of the proposed model and the efficiency of solution algorithm.
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页码：173 / 204
页数：31
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