汽车涂装生产线仿真技术的研究与应用

河南科技大学

硕士学位论文

汽车涂装生产线仿真技术的研究与应用

姓名：刘明雨

申请学位级别：硕士

专业：机械电子工程

指导教师：颉潭成

20080501

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论文题目 汽车涂装生产线仿真技术的研究与应用 专

业 机械电子工程 研 究

生 刘明雨

指导教师 颉潭成

摘 要

随着离散事件仿真理论的完善和计算机技术的发展计算机仿真技术在汽车

生产线系统中的研究也得到广泛的应用国际上的汽车公司已将系统仿真作为常

用的规划设计和分析手段

运用到生产线规划设计和运行分析中

而国内对此技

术的应用还基本处于起步阶段

为缩短与世界先进的涂装生产线设计规划技术水

平的差距

本文对汽车涂装生产线物流系统进行仿真分析和研究

汽车涂装生产线是一个典型的离散事件系统本文总结和分析汽车涂装生产

线的特点

生产作业方式

并介绍汽车生产线的评价指标

同时用离散事件系统

理论

分析排队系统的基本概念和特征

并结合经典的排队理论提取汽车涂装生

产线中的排队模型在基础上采用面向对象的Petri 网创建涂装生产线系统的对象

模型和动态模型

本文以典型涂装生产线为例分析如何对生产线相关参数进行收集和简化对

建立的对象模型和动态模型进行仿真并针对涂装生产线中典型设备进行三维模

型的建模

创建三维仿真对象模型库

本文的重点是利用仿真软件AutoMod 对基于Petri 网的汽车涂装生产线动态模

型进行系统仿真

分析仿真结果

依靠生产线改善策略经验提出几种在涂装生

产线仿真中如何改善瓶颈的方案

对比各种方案并选定最优

达到生产线的设计

产能

保证汽车涂装生产线的物流顺畅

关 键

词

汽车涂装生产线

三维仿真

系统优化

离散事件系统

论文类型

应用研究

Subject: The Research and Application of the simulation technology in the automobile coating production line Specialty: Mechanical and electronic engineering

Name: Liu Mingyu Supervisor: Xie Tancheng

ABSTRACT

With the improvement of the theory of discrete event simulation to and the development of computer technology, computer simulation technology in automobile production lines in the research system has been extensively applied. International car companies have used the system simulation as a planning and analysis tools used in design production lines. In our country, the application of this technology still basically at an early stage, In order to shorten the gap between the country and the world's most advanced paint production line design and planning skills, this paper choose mature discrete event simulation software- AutoMod to analyze and research the automobile coating production line

Automotive paint production line is a typical discrete event system. This paper analyzes and summarizes characteristics, production practices of automotive coating production line, and introduces evaluation index of the automobile production line. The paper builds the car paint production line in the queue model which uses discrete event system theory, the queuing system of the basic concepts and features, combing with the classical theory of queues. It also creates Object models and dynamitic model with the way of object-oriented Petri net to the automobile paint production line on base of above analysis.

Aim to take the Object models and dynamitic model to simulation, the paper make the paint line as the typical example to show how to streamline production lines and related parameters for the collection, and for coating typical production line equipments, lift three-dimensional modeling, and formed a 3D simulation object model library of production line for painting.

The important part of the paper is that it takes dynamitic model to simulate using of simulation software AutoMod, then it analyzes the simulation results; raises sever plans to improve bottlenecks in the simulation model of the paint production line by experience. At last comparisons of various plans, the paper selects the best plan to

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