锂电池自动化物流生产线空托盘调度优化

发布时间：2018-01-06 21:18

本文关键词：锂电池自动化物流生产线空托盘调度优化　出处：《昆明理工大学》2017年硕士论文　论文类型：学位论文

【摘要】：现代科学技术的快速发展,带动了以智能手机、笔记本电脑、新能源汽车等为主要代表的制造行业的蓬勃发展,因此激发了国内外市场对锂电池的需求。据中国市场调研在线网发布的锂电池发展现状与趋势报告称:中国已成世界上最大的锂电池生产制造基地;第二大锂电池生产国和出口国;其生产与出口的锂电池占到全球超过40%的市场份额。在此机遇下,锂电池生产厂家为节约人力资源成本、提高产品质量和生产效率、保证产品生产安全及一致性,纷纷将自动化物流生产线引入到锂电池的生产过程中。空托盘作为锂电池自动化物流生产线上承载锂电池的重要运输工具,具有流通量大、运输距离远、数量多等特点,对其进行调度的合理性与否常常成为制约整个系统生产效率的瓶颈。因此,本文以锂电池自动化物流生产线后段生产工艺为研究对象,围绕锂电池自动化生产过程中的空托盘调度这一主题,展开相关问题的研究,本文主要完成工作如下:(1)基于对锂电池自动化生产物流系统的调研和分析,研究了锂电池自动化物流系统的布局模式、功能结构及总体布局,确定本文所研究对象为锂电池生产后段工艺流程,为研究空托盘调度作准备。(2)以一个周期T时间内空托盘总出入库次数最少为目标研究了锂电池自动化生产线容量测试段的空托盘调度问题,建立其数学模型,并进行算例分析。(3)以一个周期T时间内空托盘总出入库次数最少为目标研究多规格锂电池共线生产的空托盘调度问题;建立其数学模型,并进行算例分析。(4)基于Flexsim仿真软件平台建立容量测试段自动化物流系统的动态运行三维仿真模型,对仿真数据进行分析,验证采用输送线缓存空托盘策略的有效性与可行性。结果显示,论文工作为锂电池自动化物流生产线的空托盘调度优化提供了一种新的思路与方法。
[Abstract]:The rapid development of modern science and technology, leading to intelligent mobile phone, notebook computer, the vigorous development of new energy automotive manufacturing industry as the main representative, thus stimulate the domestic market demand for lithium batteries. According to the report of the status quo and development trend of lithium battery China Online Market Research Network released said: China has a lithium battery the world's largest manufacturing base; second lithium battery production and export country; the lithium battery production and export accounted for more than 40% of the global market share. In this opportunity, lithium battery manufacturers in order to save the human resource cost, improve product quality and production efficiency, ensure product safety and consistency. Have the logistics automation production line is introduced into the process of the production of lithium batteries. An important conveyance of the empty pallet as lithium battery automatic production line logistics carrying lithium battery, with big circulation, Transportation distance, characteristic quantity, scheduling the rationality often become a bottleneck restricting the production efficiency of the whole system. Therefore, the lithium battery production line automation logistics production process as the research object, around the empty pallet lithium battery in the process of the automatic production scheduling of this theme, research on related problems in this paper, the main work is as follows: (1) research and analysis of lithium battery automated production logistics system based on the research of the layout mode of automatic logistics system of lithium batteries, the structure and function of the overall layout, ascertain the object of study for the process technology of lithium battery production, preparing for the study of the empty pallet (scheduling. 2) to a period of time T empty pallet storage total empty pallet scheduling problem of the least number of target of lithium battery automatic production line capacity test section, establish its mathematical model Type, and analysis for example. (3) to a period of time T empty pallet storage total empty pallet scheduling problem as the goal of the least number of multi standard lithium battery production line; the establishment of the mathematical model and analysis for example. (4) dynamic 3D simulation model was established to test the capacity of automation section Flexsim logistics system simulation software platform based on simulation data analysis, verify the feasibility and effectiveness of using transmission line buffer empty pallet strategy. The results show that provides a new idea and method of scheduling optimization work for lithium battery automated production line logistics empty pallet.

【学位授予单位】：昆明理工大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：F252;F273;TM912

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