一种多式联运网络运输方式的组合优化模式  

A Combined Optimization Model for Transportation Modes of Multimodal Transport

作　　者：王涛[1] 王刚[1] 

机构地区：[1]交通部公路所交通物流工程研究中心,北京100088

出　　处：《中国工程科学》2005年第10期46-50,共5页Strategic Study of CAE

基　　金：国家"十五"科技攻关资助项目(2004BA205A29)

摘　　要：针对我国多式联运目前普遍存在的信息化水平不高,缺乏相应的决策支持系统的现状,首先对多种运输方式的运输特性进行了分析,通过对比,得出了运输方式的选择依据;然后建立了多式联运虚拟运输网络;最后在运输方式选择依据和运输网络的基础上得出了多种运输方式组合优化模型,并给出了求解算法。To solve the prevalent problem of the low informatization level and lack of relevant decision support svstems for the muhimodal transport in China. transportation characteristics of various transportation modes are analyzed firstly, and choice basis is put forward after comparison. Then a virtual transportation network of multimodal transport is set up. Finally, a combined optimization model for various transportation modes is deduced based on the above and algorithm is also proposed.

关 键 词：多式联运 运输方式 组合优化 

分 类 号：F253[经济管理—国民经济] U469.62[机械工程—车辆工程]