烟草行业工商协同补货决策支持系统研究

发布时间：2019-01-30 13:58

【摘要】：我国烟草行业的环境比较特殊，在专卖体制下实行“工商分离”，加强市场竞争的同时也要促进工商协同合作。工业公司和商业公司的经营活动一方面受到市场需求的影响，另一方面受到国家烟草专卖制度的约束。烟草专卖局通过存销比同时管控工业公司和商业公司的库存，决策者需要同时考虑工商双方的存销比约束、市场需求和生产计划建立补货策略，针对短期、中期和长期的业务需求制定补货计划，需要利用科学的决策方法和工具辅助协同补货的相关决策。本文建立存销比约束下的协同补货策略，引入工业存销比和商业存销比两方面约束，同时考虑工业补货点和商业补货点，实现根据工商存销比确定补货发起方、补货点和补货量。基于传统随机型库存控制模型，考虑工业库存成本、商业库存成本和缺货成本，建立定量模型研究存销比变动对成本的影响。进一步地，基于对河南中烟工业公司的实地调研，分析工商协同补货业务流程和决策目标，结合基于Web的决策支持系统架构方法进行系统的总体设计，并将建立的协同补货决策模型应用在模型库中，开发模型驱动的工商协同补货决策支持系统原型，，实现针对实时补货方案制定、月补货计划制定和存销比约束调整的决策支持功能。本文研究结果为工商协同补货决策提供科学依据，并辅助企业不断调整存销比上下限的设置，使协同补货方案同时满足市场需求和计划约束。
[Abstract]:The environment of tobacco industry in our country is quite special. Under the monopoly system, the separation of industry and commerce should be carried out, and the market competition should be strengthened, and the cooperation of industry and commerce should be promoted at the same time. The business activities of industrial and commercial companies are influenced by market demand on the one hand and restricted by national tobacco monopoly system on the other. The Tobacco Monopoly Board controls the inventory of both industrial and commercial companies through the ratio of savings and sales, and decision makers need to consider the constraints of both the industry and the business, market demand and production plan to establish replenishment strategies for the short term. In order to make replenishment plan in the medium and long term, it is necessary to use scientific decision-making methods and tools to assist the related decisions of collaborative replenishment. In this paper, the cooperative replenishment strategy under the constraint of the ratio of storage to sales is established, and the constraints of industrial ratio and commercial ratio are introduced. At the same time, the industrial restocking point and the commercial replenishment point are considered to determine the restocking initiator according to the industrial and commercial stock-to-sell ratio. Replenishment points and replenishment. Based on the traditional stochastic inventory control model, considering the industrial inventory cost, the commercial inventory cost and the shortage cost, a quantitative model is established to study the effect of the change of the stock-to-sell ratio on the cost. Furthermore, based on the field investigation of Henan Zhongyan Industry Company, the paper analyzes the business process and decision goal of commercial and industrial cooperative replenishment, and carries out the overall design of the system with the framework method of decision support system based on Web. The cooperative replenishment decision model is applied to the model base, and the prototype of the model driven decision support system for commercial and industrial collaborative replenishment is developed to make the real-time replenishment scheme. Monthly replenishment planning and reserve-to-sell ratio constraint adjustment decision support function. The results of this paper provide a scientific basis for the cooperative replenishment decision of industry and commerce, and assist the enterprises to adjust the upper and lower limit of the ratio of storage and sales continuously, so that the cooperative replenishment scheme can meet the market demand and plan constraints simultaneously.
【学位授予单位】：华中科技大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP311.52;F426.8

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