论文总字数：19337字

摘 要

在南京工业大学中，随处可见的物流配送点经常人满为患，现在的大学生在网上购物的频率也是越来越高。物流业普遍被人们看做在本世纪经济发展的新领域，是最重要的新经济增长点之一，也被称之为货物运输企业在经营方式发展上的高级阶段。本论文旨在对快递公司快件配送中心选址问题进行研究，主要以天天快递公司在南京工业大学江浦校区的快件配送网络为例，以其分拨中心配送费用最小为目标，构造了混合整数规划选址模型。对目前的天天配送点进行评估。

关键字：快件配送；中心选址；数学模型; 重心法模型

Analysis of Distribution Network of Express Company's Mail Matter

—Based on TianTian Company's Distribution Network in Nanjing TECH University JiangPu Campus

Abstract

At the Nanjing Tech University of, logistics and distribution points are always overcrowded everywhere, students now go shopping online more and more. The logistics industry is generally considered in the new areas of economic development in this century, is one of the most important new economic growth point, also known as the advanced stage of transportation enterprise in the management way of development. This article is based on the analysis of the distribution network of TianTian in Nanjing TECH University JiangPu Campus. Distribution center takes its distribution costs as the objective to construct a mixed integer programming model for site selection. To evaluate the distribution point of TianTian company.

Key words: express delivery; center location; mathematical model；The centre-of-gravity method

目录

摘要......................................................................Ⅰ

ABSTRACT................................................................Ⅱ

第一章 绪论................................................................1

1.1快递企业当前的研究背景与发展....................................1

1.2大学生共同配送中心的含义........................................2

1.3配送中心选址的国内外研究模型....................................3

1.4发展前景........................................................4

1.5研究思路及方法..................................................5

第二章 南工大江浦校区天天配送点选址问题调查研究.............................6

2.1南京工业大学天天配送点调查.......................................6

2.2南京工业大学天天快递现状调查....................................10

第三章 基于重心法的物流配送中心选址问题 ...................................13

3.1重心法的基本概念................................................13

3.2重心法的基本原理与步骤..........................................13

3.2.1重心法的假设条件...........................................13

3.2.2重心法的具体模型...........................................14

3.2.3重心法求解步骤.............................................15

3.3重心法的优劣势分析..............................................16

3.4重心法的适用范围................................................17

3.5数据代入及求解..................................................18

第四章 结论与分析..........................................................23

4.1计算成果........................................................23

4.2结论分析........................................................24

结束语.....................................................................25

参考文献...................................................................26

致谢.......................................................................27

请支付后下载全文，论文总字数：19337字