【作者】 施围；

【导师】 张英；

【作者基本信息】 武汉理工大学 ， 机械电子工程， 2006， 硕士

【摘要】 生产物流系统是一个复杂的开放系统，而且是一个关系人们生活和社会进步的重要系统，生产物流系统运作的成功与否对我们的企业效益和社会进步影响重大。而仿真方法是完善、推进物流系统的一个很好的方法，通过仿真可以对系统进行优化，找出系统可能出现的问题。在现实系统尚未建立的情况下，利用仿真可以对未来系统进行预测，节省费用、减少浪费。 本文以生产物流系统仿真研究为背景，对某电路板生产企业的电路板生产系统进行了调研与统计，对其生产物流状况进行了研究分析，并通过仿真找出了解决其生产物流系统问题的方法。 运用系统仿真技术对物流系统进行研究的方法及工具有很多，本文采用的仿真平台是EXTEND仿真软件，EXTEND是由美国Imagine That公司开发的通用系统仿真平台，已经在众多行业得到广泛认可，包括通讯、制造、服务、卫生、物流和军事等等。EXTEND的学习周期短，建模难度小，最重要的一点，它是目前性价比最高的系统仿真软件之一。 本文首先从生产物流系统的特点出发，指出了生产物流与社会物流的关系，论证了系统仿真技术在生产物流系统研究中的重要作用，说明了系统仿真技术是研究生产物流系统的行之有效的方法；其次，以系统仿真技术理论为基础，分析了在生产物流系统这样一个高度离散性的系统中，运用仿真技术进行仿真的一般策略和步骤，归纳出了EXTEND仿真软件的主要功能和特点，以及在EXTEND中进行仿真的一般步骤和方法；最后利用系统仿真软件EXTEND对某电路板生产物流系统进行了仿真。在对其电路板生产系统分析的基础上，利用系统仿真软件EXTEND对其生产线的物流状况进行了仿真，并通过仿真试验以及仿真分析，研究了系统中出现的瓶颈问题，对系统可能的瓶颈问题进行了深入地分析与探讨，并提出了解决这一瓶颈的方法。更多还原

【Abstract】 The production logistics system is a complicate open system, and it is so important that associated with peoples’ living and the social progresses. The operation of production logistics system success or not, which influences our businesses and the society progressive. But simulation method is perfect, which can reduce cost and waste, also can as far as possible save the time in the logistics system.This paper is based on the research on simulation of production logistics system , we do some investigation in this enterprise of circuit board production . With the analysis of the condition of production logistics, we find out the solution of its system problem with the simulation method.There are a lot of methods and tools of the on the simulation of production logistics system, In this paper we do some research with the platform of EXTEND, which is developed by the Company of Imagine That. As we know, EXTEND is extensive accepted by many professions, such as communication, manufacturing, service, hygiene, logistics and military. The study of EXTEND is very short and it is also easy to set up a model. Most importantly, it is useful software with a low price.Firstly, according to the characters of production logistics system, with the analysis of the logistics system, the paper arguments that the system simulation technique is important on the research of the logistics system; it is the valid methods for logistics system research.; Secondly, it is based on the theories of system simulation, analyzes the methods and steps in the simulation of production logistics system, generalizes the function and characters of the simulation on EXTEND;Finally, we do some simulation on this production logitics system of circuit board production and find out the logitics system bottleneck with the simulation of EXTEND. And put forward a solution.更多还原