货运列车的编组调度问题研究  

The Research of Dispatching and Scheduling Problem of the Freight Train

作　　者：张晓晨[1] 朱昊[1] 王博[1] 

机构地区：[1]北京理工大学自动化学院,北京100081

出　　处：《数学的实践与认识》2009年第16期123-133,共11页Mathematics in Practice and Theory

摘　　要：针对货运列车的编组调度问题,根据实际情况和理论研究的需要,首先对模型做了分析和假定.在此基础上,以中时最短为优化目标,给出了基于0-1整数规划和多目标优化理论的优化数学模型,实现了理论上可行的编组调度方案.According to the problem of the freight trains＇ dispatching and scheduling, an analysis and some assumptions about the model are made, with the basis of the actual situation and the need of theoretical study. Then an optimization mathematical model based on 0-1 integer programming and multi-objective optimization is established, with the minimum mean time as the optimization objective. At last, some theoretical feasible schemes are realized.

关 键 词：编组调度 中时 0-1整数规划 多目标优化 

分 类 号：O221.4[理学—运筹学与控制论] U292.4[理学—数学]