长沙理工大学学报（自然科学版）2016，Vol.13Issue(4)：43-47,5.
区间不确定需求下的交通分布预测
Traffic distribution prediction under interval uncertain demand
摘要
Abstract
Due to many factors,road traffic demand is uncertain and may be in a certain range of the interval.With the support of the existing information technology,the traffic demand of roads can be measured by the interval-value.In order to study the method of traf-fic distribution prediction when the traffic demand is an interval-value,this paper first dis-cusses the domestic and foreign existing traffic distribution prediction model and algorithm, which is then combined with interval analysis method.The improved Furness method is proposed,and iteration termination condition is given,which is represented by the interval number distance,and then put forward the detailed algorithm steps of the method.Finally, the proposed method and algorithm steps based on a numerical example are validated and the results are reasonable and effective.关键词
交通工程/交通分布/需求不确定/Furness方法/区间数距离Key words
traffic engineering/traffic distribution/demand uncertainty/Furness method/interval number distance分类
交通工程引用本文复制引用
苏贞旅,邱逸,周和平..区间不确定需求下的交通分布预测[J].长沙理工大学学报（自然科学版）,2016,13(4):43-47,5.基金项目
国家自然科学基金资助项目(51178061) （51178061）
交通运输部应用基础研究项目(2014319825190) （2014319825190）
