A reliability-based stochastic traffic assignment model for network with multiple user classes under uncertainty in demand

被引：215

作者：

Shao, Hu ^{[1
]}

Lam, William H. K.

Tam, Mei Lam

机构：

[1] Nanjing Univ, Dept Math, Nanjing 210093, Jiangsu, Peoples R China

[2] Hong Kong Polytech Univ, Dept Civil & Struct Engn, Kowloon, Hong Kong, Peoples R China

来源：

NETWORKS & SPATIAL ECONOMICS | 2006年 / 6卷 / 3-4期

关键词：

reliability-based; multiple user classes; demand variations; variational inequality; traffic assignment problem;

D O I：

10.1007/s11067-006-9279-6

中图分类号：

C93 [管理学]; O22 [运筹学];

学科分类号：

070105 ; 12 ; 1201 ; 1202 ; 120202 ;

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 multiclass 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.

引用

页码：173 / 204

页数：32