【作者】 赵红波；

【导师】 张建中； 任济生；

【作者基本信息】 山东科技大学 ， 机械设计及理论， 2006， 硕士

【摘要】 有产品设计的存在，就有系统仿真的用武之地。二十世纪中叶以后，计算机与网络技术在摩尔定律的催化下产生了翻天覆地的变化，系统仿真因此也得到了突飞猛进的发展。 我国在系统仿真方面虽然比国外起步晚，但近几年来异军突起，在国防、工业、建筑方面已经有了强劲的发展。自1994年我国正式接入互联网以来，短短的几年时间，互联网在我国得到了飞速的发展。这不仅表现在我国互联网的基础设施方面，也表现在互联网的用户人数、互联网在各行各业的广泛应用等各个方面。虽然自2000年互联网泡沫破灭后，网络业的发展遭遇了一段时期的低潮，但从近期的种种迹象来看，中国互联网业已经复苏，并走在它发展的第二个春天。网络在中国的应用开始向多元化、全球化发展，各种新的思路和理念也开始从国人的大脑里产生。 本文基于系统仿真和网络技术发展上提出了一种基于网络计算环境的系统仿真思想，并在此思想上设计开发了相应的网络仿真运算平台。该平台基于TCP／IP协议，以模拟电子商务的WEB网站为底层交互平台，以专业的系统仿真软件(如MATLAB)为后台服务，实现多用户、多任务、多线程的仿真。本文主要完成的工作为： 1)搭建基于网络计算的系统仿真环境； 2)编写开发网络仿真多用户操作平台； 3)应用仿真和计算实例到系统； 4)扩展整个系统到移动网络计算等领域。 关于网络计算和系统仿真的结合，国外像PTC等大公司已经开始涉足，并有相应的产品出现，但目前用户还不是很多。两门技术的完美结合还需要更多的人去花费更多的努力。笔者在此所作的努力尚不足冰山一角，希望将来有更好的业界标准和规范出现，更希望能有适合我国的网络仿真综合平台的出现。更多还原

【Abstract】 Where there is designing, there is system simulation. Since the middle of the 20^th century, great change has accrued with the impulse of Moore’ s Law, as well as system simulation. With the development of network technology and system simulation, this paper bring forward a system simulation idea based on network computing environment, and an online simulation computing platform was developed according to the idea. Based on TCP/IP protocol, this platform uses web site as presentation layer, and professional system simulation software （MATLAB） as background server, which implements multi-user, multi-task, multi-thread simulation.System simulation began later in China than in other countries, but it has rose as a new force in recent years, and a lot of development has been made in national defense, industry and architecture. Since China formally connected to internet in 1994, internet has developed rapidly during such a short time. This fact can be reflected in not only our network infrastructure, but also in the number of users and in several industries. Since the break up of network foam in 2000, the development of network dropped to a low level. However, the network in China has come to a new age. The network application in China has aimed at multi-branches, globalization. New idea and techniques have spring out; new standard and new concept have been generated.With regard to combination of network computing and system simulation, though foreign companies like PTC have started to research, and there are already some products, the number of users is not large. There is still a lot of work to do in order to perfectly combine the two technologies. What the author did is just a small part, and it is hoped that better standards and specifications would be made in the future, and we will get a bright future in simulation and network computing.更多还原