物流工程-基于多目标的医药冷链物流配送中心选址研究论文.docx

本科论文 摘 要 在医药物流中，冷链物流系统的选址问题受到越来越多人的关注。冷链物流运转系统中，制造商、客户等都是关键的组成部分，但事实上，最重要的是充当中心联系点的冷链物流配送中心。到现在为止我们国家的医药冷链物流配送中心的研究与国外相比还有很大的差距，如何合理选择冷链物流配送中心，使企业竞争力得以提升是急需要解决的问题。 冷链物流配送中心的合理选择是配送中心设计的重要组成部分，对冷链物流系统的正常运行起着至关重要的作用。冷链物流配送中心位置的合理选择，在某种程度上决定了配送中心的长远发展问题。选择合适的冷链物流配送中心可以非常有效地降低物流成本，也有助于提高企业的竞争力。因此，研究冷链物流配送中心的选址问题具有非常重要的意义。 本设计基于冷链物流配送中心选址理论、冷链物流供应链理论、冷链物流理论等相关理论，考虑物流总成本和物流服务的可靠性，分析了冷链物流配送中心选址的数学模型，然后对模型进行了研究：模型的实际验证为企业冷链物流配送中心的选择提供了合理的参考。 重点是明确需要考虑的因素即物流总成本和物流服务可靠度并建立多目标数学模型，最后进行实际案例的分析应用，并用lingo求解得到最佳的医药冷链物流配送中心选址点，难点是模型的构建以及最终运用lingo软件的求解。具有一定的现实意义，为医药冷链物流配送中心的选址提供了理论依据。 关键词:医药冷链物流;配送中心选址；LINGO模型 Abstract In pharmaceutical logistics, the location problem of cold chain logistics system has attracted more and more attention. In the cold chain logistics operation system, manufacturers and customers are the key components, but in fact, the most important is the cold chain logistics distribution center which acts as the center contact point. Up to now, there is still a big gap between the research of cold chain logistics distribution center in our country and that in foreign countries. How to choose a reasonable cold chain logistics distribution center to improve the competitiveness of enterprises is an urgent problem to be solved. The reasonable choice of cold chain logistics distribution center is an important part of the design of distribution center, which plays an important role in the normal operation of cold chain logistics system. To some extent, the reasonable location of cold chain logistics distribution center determines the long-term development of distribution center. Choosing the right cold chain logistics distribution center can reduce the cost of logistics and improve the competitiveness of enterprises. Therefore, it is of great significance to study the location of cold chain logistics distribution center. Based on the cold chain logistics distribution center location theory, cold chain logistics supply chain theory, cold chain logistics theory and other