【2018年必威体育精装版整理】帝峰模具公司物流配送路径优化研究毕业论文.docxVIP

?摘 要?高效率合理的配送是物流系统顺利运行的保证，配送线路安排的合理与否对配送速度、成本、效益影响很大。所以正确合理地安排车辆的配送线路，实现合理的线路运输可以使企业达到科学化的物流管理, 这也是企业提高自身竞争力的有效途径之一。本文以帝峰模具有限公司的配送方案为例，对其配送现状中存在的问题进行分析，并运用节约算法、扫描算法以及改进后的最近插入法对配送线路进行优化，提出物流配送线路优化的方案，并且得到了相对满意的结果。优化后的配送线路有效提高了帝峰模具有限公司的作业效率，降低物流成本，从而提升企业的经济效益，并让公司能够在激烈的竞争市场立足，同时，也可以给同类企业提供参考。?[关键词]：帝峰模具；配送路径优化；最近插入法；扫描法；节约算法???????????????[Abstract]?Reasonable and efficient distribution is the insurance of a smooth running logistics system,distribution line arrangement is reasonable or not has a great influence on the speed of delivery, costs and benefits.Therefore,to arrange a reasonable and correct delivery line for vehicle and achieve a reasonable transport line can enable enterprises to achieve scientific logistics management, which is one of the effective way for an enterprise to improve its competitiveness.This paper take Difeng Mold Co,Ltd. distribution as an example to analysis of the problems existing in the status of its distribution,through the saving algorithm, the improved insert method and scanning method of these three methods are optimized for distribution lines, logistics distribution route optimization scheme is put forward, and a relatively satisfactory results are obtained.Optimized distribution lines effectively improve the gravels logistics companys efficiency, reduce logistics costs, thereby improve enterprise economic benefits, and gravels can in the fierce market competition, at the same time, also can provide a reference for similar enterprises.?[Key words]Difeng Mold Co,Ltd； Distribution route optimization； 　　 Scanning method； The improved insert method； The saving algorithm???目 录 TOC \o 1-3 \h \z \u??摘 要 Ⅰ?abstract Ⅱ??第1章 绪 论 1?1.1 研究背景 1?1.2国内外研究现状 2?1.2.1 国外研究现状 2?1.2.2 国内研究现状 4?1.3研究目的、意义和方法 6?1.3.1 研究目的 6?1.3.2 研究意义 6?1.3.3 研究方法 7?1.4 本文研究内容 7?第2章 相关理论概述 9?2.1 物流配送 9?2.1.1 物流配送的概念 9?2.1.2 物流配送的功能 9?2.1.3 物流配送的要素 10?2.2 配送路径优化问题 11?2.2.1 配送路径优化的目标 11?2.2.2 配送路径优化问题的分类 12?2.2.3 配送路径优化问题的解法分类 13?2.3 本文配送路径优化方法 15?2.3.1建立VRP模型 15?2.3.2最近插入法