西南交通大学学报2011，Vol.46Issue(1)：148-153,6.DOI:10.3969/j.issn.0258-2724.2011.01.024
铁路枢纽内客运站分工的优化模型及算法
Optimal Model and Algorithm for Allocation of Arrival and Departure Trains in Railway Passenger Terminal
摘要
Abstract
To optimally allocate arrival and departure passenger trains among passenger stations in a railway terminal that connects high-speed and intercity passenger railway lines, a multiple-objective nonlinear mixed integer programming model was proposed. In the model, decision variables include distribution of arrival and departure passenger flows, and routes of arrival, departure and through passenger flows; constraints are the carrying capacity of stations and railway lines, and demand of passenger transportation; and objectives are the costs of all passengers in the terminal. An exact algorithm was designed by combining enumeration method, multiple shortest algorithm and linear programming in consideration of that a railway terminal connects a few routes. An example demonstrates that the proposed method could quantitatively solve the problem of optimally allocating arrival and departure passenger trains among 3 passenger stations in a railway terminal.关键词
铁路枢纽/客运站/分工/模型/算法分类
交通工程引用本文复制引用
赵军,李愈,任其亮,彭其渊..铁路枢纽内客运站分工的优化模型及算法[J].西南交通大学学报,2011,46(1):148-153,6.基金项目
国家自然科学基金资住项目(60776827),本文工作得到2010年西南交通大学优秀博士学位论文培育项目的资助. （60776827）
