基于Petri网的卷烟物流配送中心流程优化应用研究

发布时间：2018-01-10 04:02

本文关键词：基于Petri网的卷烟物流配送中心流程优化应用研究　出处：《山东大学》2014年硕士论文　论文类型：学位论文

【摘要】：随着当今社会经济的快速发展,现代企业的竞争已经从企业间的竞争转变成为供应链之间的竞争。随着我国烟草行业改革不断深入,行业面临着来自国际和社会的多方面压力与挑战,已经进入了重要的战略机遇期和调整期。而物流配送中心是烟草行业产业链中最基础也是最重要的一个环节,烟草物流作为社会物流的一个重要组成部分,对国民经济的健康稳定快速发展具有良好的促进作用。因此,对烟草行业卷烟物流配送中心不合理的业务流程进行优化,减少企业的时间浪费与成本浪费,提高企业的物流效率,改善客户服务的质量,从而达到增强烟草商业企业核心竞争力的目的。目前学术界对物流业务流程建模的方法有很多,Petri网因其有严格的数学定义、直观的图形表示、丰富的描述手段再加上系统的分析技术而被广泛认可,本文正是基于Petri网理论,将该理论方法运用到卷烟物流配送中心业务流程优化分析中去。本文以作者在某地市烟草卷烟物流配送中心的实地调研为基础,查阅了大量卷烟物流配送中心、业务流程以及Petri网的相关理论与文献；理论联系实际,对该配送中心的业务流程进行详细描述并绘制不同类型的业务流程图；之后利用Petri网理论对业务流程进行建模,运用数学方法分析模型特性,确保所建模型的正确性；在对所建模型初始仿真与分析的基础上,深入研究,运用订单EIQ分析以及拣选策略等相关理论,提出了解决问题的方案,对配送中心业务流程进行了优化,并对优化后的模型进行仿真与分析,验证了优化措施的有效性。该研究成果对烟草行业卷烟物流配送中心的流程优化具有极强的参考价值,能加速行业物流建设的进程,对烟草行业的发展具有一定的指导意义。
[Abstract]:With the rapid development of society and economy, the competition of modern enterprises has changed from competition among enterprises to competition between supply chains. The industry is facing various pressures and challenges from the international and social, and has entered an important strategic opportunity period and adjustment period. And the logistics distribution center is the most basic and important link in the tobacco industry chain. As an important part of social logistics, tobacco logistics plays a good role in promoting the healthy, stable and rapid development of national economy. To optimize the unreasonable business process of cigarette logistics distribution center in tobacco industry, reduce the waste of time and cost of enterprises, improve the efficiency of logistics and improve the quality of customer service. So as to enhance the core competitiveness of tobacco commercial enterprises. At present, there are many modeling methods of logistics business process in academic circles because of its strict mathematical definition and intuitive graphical representation. The abundant description means and the systematic analysis technology are widely accepted in this paper, which is based on the theory of Petri net, which is applied to the optimization analysis of the business process of the cigarette logistics distribution center. Based on the field investigation of tobacco distribution center in a certain city, this paper consulted a large number of cigarette logistics distribution center, business process and related theories and documents of Petri net. Combining theory with practice, the business process of the distribution center is described in detail and different types of business flow charts are drawn. Then the Petri net theory is used to model the business process and the mathematical method is used to analyze the characteristics of the model to ensure the correctness of the model. On the basis of the initial simulation and analysis of the established model, this paper makes a thorough study, using the order EIQ analysis and picking strategy and other related theories, puts forward a solution to the problem, and optimizes the business process of the distribution center. The simulation and analysis of the optimized model verify the effectiveness of the optimization measures. The research results have a strong reference value for the tobacco industry cigarette logistics distribution center process optimization. It can speed up the process of industry logistics construction, and has certain guiding significance for the development of tobacco industry.
【学位授予单位】：山东大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP301.1;F426.8;F252

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