基于离散仿真分析的逆向物流库存控制模型研究

发布时间：2018-01-31 12:04

本文关键词： 废旧家用电器再制造库存控制离散仿真管理信息系统　出处：《合肥工业大学》2017年硕士论文　论文类型：学位论文

【摘要】：随着废旧家电产品更新换代的加快,人们消费理念的改变,环保意识的提高,废旧家电数量急剧增加,质量参差不齐,再生家电产品需求增加。企业为实践环保目标、提高经济效益、树立良好的企业形象,建立完善的废旧家电回收处理体系,促进家电产品的再制造,并控制家电回收处理过程的各项成本。本文以废旧家电为研究对象,对废旧家电产品处理过程中的库存成本、处理费用以及再销售过程的促销成本等进行研究,提出了考虑废旧零件再利用的逆向物流库存控制策略,构建了对应的库存控制数学模型和离散仿真模型,包含了家电存储、处理、再销售以及零件再利用、采购等环节。首先,分析了家电产品回收处理过程中的库存特点,建立了包含三个库存(回收品库存、成品库存、零件库存)的TPL逆向物流库存控制模型,通过数学求解,得到了总周期成本与回收处理过程中各参数的关系。其次,分析了TPL逆向物流库存控制模型的控制逻辑环节,通过Arena软件建立了包含四个子模型(回收品库存子模型、成品库存子模型、零件库存子模型和控制逻辑子模型)的离散仿真模型,并结合实际案例,设计了不同的仿真方案,找出影响模型运行的关键因素。最后,开发了废旧家电回收管理信息系统,构建了适用于消费者、回收机构和管理机构的系统模块(废旧家电信息录入模块、废旧家电库存信息管理模块、用户信息管理模块),有效地实现了废旧家电产品回收过程的跟踪以及原始数据的积累,并通过实际示范,建立了废旧家电回收和处理过程的数据库,为理论研究者和决策者提供真实有效的参考数据。
[Abstract]:With the acceleration of the replacement of waste household appliances, the change of people's consumption concept, the improvement of environmental awareness, the quantity of waste household appliances has increased sharply, and the quality is uneven. In order to practice the goal of environmental protection, improve economic benefits, establish a good corporate image, establish a perfect recycling and treatment system of used household appliances, and promote the re-manufacture of household appliances. And control the cost of the recycling process of household appliances. This paper takes used household appliances as the research object, studies the inventory cost, the disposal cost and the promotion cost of the resale process in the process of disposal of used and used household appliances. The reverse logistics inventory control strategy considering the reuse of scrap parts is put forward, and the corresponding mathematical model and discrete simulation model of inventory control are constructed, including household appliances storage, processing, resale and parts reuse. First of all, this paper analyzes the characteristics of the inventory in the recovery process of household appliances, and establishes a TPL reverse logistics inventory control model which includes three inventory (recycling inventory, finished product inventory, parts inventory). Through the mathematical solution, the relationship between the total cycle cost and the parameters in the recovery process is obtained. Secondly, the control logic link of the TPL reverse logistics inventory control model is analyzed. The discrete simulation model including four sub-models (recovery inventory sub-model, finished product inventory sub-model, part inventory sub-model and control logic sub-model) is established by Arena software. Different simulation schemes are designed to find out the key factors that affect the operation of the model. Finally, a management information system for recycling used household appliances is developed, which is suitable for consumers. The system module of recycling organization and management organization (waste household appliances information input module, waste household appliances inventory information management module, user information management module). The process of recycling waste household appliances and the accumulation of raw data are effectively realized, and through practical demonstration, the database of recycling and processing process of waste household appliances is established. To provide theoretical researchers and decision makers with real and effective reference data.
【学位授予单位】：合肥工业大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：F713.2;TP391.9

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