需求驱动的拥挤条件下列车时刻表和停站方案综合优化  

Comprehensive Optimization of Train Schedules and Stopping Patterns under Demand-oriented and Crowded Conditions

作　　者：高如虎 邸俊辉 GAO Ru-hu;DI Jun-hui(School of Traffic and Transportation,Lanzhou Jiaotong University,Lanzhou 730070,China;School of Railway,Hohhot Vocational College,Hohhot 010010,China)

机构地区：[1]兰州交通大学交通运输学院,兰州730070 [2]呼和浩特职业学院铁道学院,呼和浩特010010

出　　处：《兰州交通大学学报》2020年第4期39-46,共8页Journal of Lanzhou Jiaotong University

基　　金：国家自然科学基金(71771109)。

摘　　要：在需求驱动条件下,对城市轨道交通高峰时段的列车时刻表和停站方案进行综合优化.考虑到运营部门和乘客所对应的优化目标不同,以列车总旅行时间最短和车站总滞留人数最少为目标,引入了一组0-1变量,建立了两种具有不同复杂度的双目标规划模型.为了均衡铁路运营部门效益和乘客服务质量,引入ε-约束简化双目标规划模型,利用商业优化软件GAMS中的通用求解器获得了一组Pareto最优解.最后,通过算例验证了模型的正确性和求解方法的有效性.The train timetable with stop patterns are optimized comprehensively under demand-driven condition in an urban rail transit corridor at peak-hour period.Considering the different optimization goals of the operation department and passengers,a group of 0-1 variables is introduced to achieve the goal of the shortest total train travel time and the least total number of passengers in the station,and two dual-objective programming models with different complexity are established.By introducing theε-constraint and converting the original problem into a single objective programming problem,a set of Pareto frontier solutions are obtained by the commercial optimization software GAMS.Finally,the correctness of the proposed models and the efficiency of the proposed computing method are testified by examples.

关 键 词：需求驱动 高峰时段 列车时刻表 停站方案 GAMS 

分 类 号：U292.41[交通运输工程—交通运输规划与管理]