生产系统的设计及仿真——以PDA产品为例

文档编号:GY179  文档字数:21693.页数:48  附任务书，开题报告

摘  要
 文中首先概述了生产系统的重要性，并简述精益生产系统、计算机集成制造系统、敏捷制造系统等典型的先进生产系统，然后利用这些精准生产系统和TOC理论结合生产系统设计过程进行大规模流水线生产系统设计研究，并以PDA生产系统为例进行设计，最后以witness仿真对设计的PDA生产系统进行模拟分析。
 本文共分为六章，第一章是选题的背景、目的和意义。生产系统是现代供应链竞争中一个很重要的环节，一个良好的生产系统在一定程度上决定了供应链的竞争力。第二章阐述生产系统设计的相关理论。介绍了生产系统的定义和组成，以及设计的相关思想：精益生产和TOC理论。第三章和第四章是本文中最重要的章节。第三章介绍了生产系统的规划设计过程。生产系统设计包括外部分析和内部设计。外部分析又包括物理和技术环境、经济和经营管理环境、社会环境三者分析；内部设计又包括生产系统物理子系统、生产组织子系统和信息子系统的设计。第四章主要是以PDA为例进行生产系统 设计，主要外来数据包括PDA的生产工艺过程和标准工时，然后根据第三章的设计过程理论进行设计。第五章主要是用witness对生产系统进行仿真，并对仿真的结果进行分析。第六章是结论，主是对前面的几个章节做个总结。
 
 关键词：精益思想  TOC理论  生产系统设计  PDA生产系统  witness仿真

ABSTRACT
 This paper first introduces the importance of manufacturing system, and the typical advanced manufacturing system, such as Lean Product System(LP), Computer Integrated Manufacturing System(CIMS), Agile Manufacturing System (AMS). Integrate the good idea of the advanced manufacturing system and the TOC theory to make the design of the mass line flow manufacturing system. Then take the design of the PDA manufacturing system. Finally simulate the PDA manufacturing system by witness software.
 The whole paper consists of 6 chapters. Chapter 1 concentrates on the background, the purpose and significance of this captioned subject. Manufacturing system is a very important part of the severe competition of the supply chain. The competence of the supply somehow depends on the manufacturing system. Chapter 2 clarifies the interrelated theory of the design of manufacturing system. It introduces the definition and components of the manufacturing system, the design theory: lean product and TOC theory. Chapter 3 and Chapter 4 are the most important parts of the whole paper. Chapter 3 introduces the design process of manufacturing system. The design of manufacturing system is composed of the outside analysis and the inside design. The outside analysis includes the physics and technology environment, the economy and the management environment and the society environment. The inside design includes the physics system, the organization system and the information system. Chapter 4 elaborates the design of the PDA manufacturing system. The data source include the PDA production process and the standard work time, and follow the design process theory that is clarified in the chapter 3. Chapter 5 introduces the witness software and use the software to simulate the PDA manufacturing system，and then analyses the result of the simulation. Chapter 6 serves as the conclusion of the paper.
 
 Key Words: lean thinking, TOC theory, the design of manufacturing system, PDA manufacturing system, the witness simulation
目  录
第1章 绪论 1
1.1 本课题研究的背景 1
1.2 本课题研究的目的和意义 2
1.3 本课题的研究思路 2
第2章 生产系统的规划设计相关理论 3
2.1 生产系统的定义和构成 3
2.2 生产系统设计相关理论 5
第3章  生产系统规划设计过程 14
3.1 系统的外部分析 15
3.2 生产系统的内部设计 16
第4章 以PDA为例的生产系统设计 27
4.1 PDA生产系统与外部关系的分析 27
4.2 PDA生产系统内部设计 27
第5章  PDA生产系统的仿真 35
5.1 仿真模型设计 36
5.2 模型的运行与结果 39
结  论 42
致  谢 43
参考文献 44

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