摘要
介绍了目前常用的配送中心选址方法即数值分析法的具体内容，通过分析，指出该方法总运费模型中存在的几个主要问题，对此模型运输变量的选择进行了一些改进，且引用较正系数，对该模型进行了较正，从而增加了配送中心选址中总运费的预测与计算的准确性与科学性．
This paper gives an illustration of the method of numerical analysis, one of the commonly used method in the site selection of delivery centers. Through analysis, this paper points out several major problems with the existing gross freight model involved in the method, and makes some improvement to the selection of transportation variables in this model. Besides, correction coefficients are being employed to adjust this model so that the prediction of gross freight and the correctness and scientificalness of calculation will he improved in the site selection of delivery centers.
作者
张中强
ZHANG Zhong-qiang （Xuzhou Institute of Technology, Xuzhou 221008, China）
出处
《徐州工程学院学报》
2007年第4期81-84,共4页
Journal of Xuzhou Istitute of Technology
关键词
配送中心
数值分析法
总运费模型
delivery center
numerical analysis
gross freight model
improvement
