工业工程2024，Vol.27Issue(1)：104-111,8.DOI:10.3969/j.issn.1007-7375.230035
随机用户均衡准动态交通分配模型
A Quasi-dynamic Traffic Assignment Model with Stochastic User Equilibrium
摘要
Abstract
Dynamic traffic assignment is a hot topic and difficult issue in the transportation research field,where the application of dynamic traffic assignment methods to large-scale networks often results in high computation costs.By studying the quasi-dynamic traffic assignment problem,the time continuity of dynamic traffic assignment and the complexity of corresponding models can be reduced.A new calculation method of residual traffic demand is defined based on link travel time.Then,considering the propagation of residual traffic demand between time periods and the differences in the familiarity of travelers with the road network,a Logit-based quasi-dynamic traffic assignment model with stochastic user equilibrium is established.An algorithm is designed to solve the model based on the successive average method.Finally,the application of the model is conducted on a Braess network and a nine-node network.The sensitivity analysis of model parameters is carried out to verify the effectiveness of the model and the algorithm.Results enrich the basic theory of the transportation research field and can provide references for transportation policymakers.关键词
城市交通/准动态交通分配/随机用户均衡/剩余交通需求/路段行程时间Key words
urban traffic/quasi-dynamic traffic assignment/stochastic user equilibrium/residual traffic demand/link travel time分类
管理科学引用本文复制引用
赵传林,齐琪,贺少松,孙阳琪..随机用户均衡准动态交通分配模型[J].工业工程,2024,27(1):104-111,8.基金项目
国家自然科学基金资助项目(71971014) （71971014）
北京市教委科技计划资助项目(KM202010016007) （KM202010016007）
北京建筑大学金字塔人才培养工程资助项目(JDJQ20200301) （JDJQ20200301）
北京建筑大学研究生创新资助项目(PG2023051,PG2023052) （PG2023051,PG2023052）
