铁道科学与工程学报Issue(1)：190-195,6.
城市轨道交通非高峰期列车交路方案优化
Optimization of the train routing scheme during the off -peak period in urban rail transit
摘要
Abstract
In order to reduce the operation cost of the rail transit,and ensure the service level for passengers, this paper aims to study the train routing schemes according to the unbalanced situation of the off -peak passen-ger flow to the city rail transit.Taken into account of the OD passenger flow,the trains'interval time,the circu-lation of rolling stocks and the number of routings,the multi -constraints'model with multi -objectives was es-tablished to minimize the cost of the operator and the waiting time of passengers.Then different weights of the ob-jective functions were set and the genetic algorithm was utilized to resolve the model.The results show that differ-ent decision preference needs different optimization methods using this model.This model flexibly designs the train routing scheme during the off -peak period,which can support the line planning of the urban rail transit and has certain guiding significance.关键词
城市轨道交通/非高峰期/列车交路/开行方案/优化Key words
urban rail transit/off -peak period/train routing scheme/operation scheme/optimization分类
交通工程引用本文复制引用
凌俊,胡雄,何红弟,郑培..城市轨道交通非高峰期列车交路方案优化[J].铁道科学与工程学报,2015,(1):190-195,6.基金项目
国家自然科学基金资助项目（11302125）；上海市科学技术委员会资助项目（12PJ1404000）；上海市教育委员会资助项目 （）
