本科论文摘 要人们的生活和连锁超市与如今城市物流配送水平的增加相关，管理者应该对超市车辆的运输管理有更高的要求，希望支付最低价格以获得最有效的运输配送服务；也能更准确、快捷地将货物运送到任何超市的仓库和货架之上，并在此基础上增加和各经销商的满意度，对于本次设计的目标企业添美时连锁经营超市来说，在这种情况下，可以大大减少因提前交货和成本分配不当造成的货架短缺，为了增加添美时连锁经营超市现有配送系统的配送效率。本设计首先对本课题的选题背景和选题意义进行了系统论述，同时分别介绍了国外国内关于物流网络的研究现状以及本设计的研究思路、方法及主要内容。接下来对物流网络和连锁经营超市现状进行了概述，并通过沃尔玛和添美时超市进行了案例具体分析之后阐述了运输问题的相关概念。建立了运输问题数学模型为添美时连锁经营超市的运输，之后运用 LINGO 软件对根据添美时运输问题所建立的数学模型进行了求解最优解，最后完成了对添美时连锁经营超市的整车运输问题的设计。而后提出了配送运输路线的相关问题，提出了运用节约算法对配送运输路线进行优化设计。在节约算法的基础上，选择了插入法对结果进行了二次优化。关键词：物流网络；配送优化；节约里程法；Lingo本科论文AbstractChain supermarkets are closely related to people's daily life. With the gradual improvement of city logistics and distribution, supermarket managers have higher requirements on the transportation management of supermarket vehicles, expecting to get the most efficient transportation service at the lowest cost, and have higher expectations on delivery time and delivery accuracy. The main problems to be solved in optimizing the distribution route are: reducing the distribution time and kilometers needed for material distribution, improving the transportation and distribution efficiency, and reducing the transportation cost of each transportation mode; It can also transport goods to any supermarket and basement more accurately and quickly, and improve customer satisfaction on this basis. For Timmy Supermarket in this case, shelf shortag...
