目前,我国计算机应用系统工程缺乏标准化、系列化和通用化的控制系统。科研单位只根据用户要求专门设计控制系统,这就无法避免低水平的重复研制。国外资料表明,工业发达国家在计算机应用系统工程上基本已标准化、系列化、通用化,不同用户仅是按需配置而已,计算机系统制造厂家完全不必要按我们现在这种“对号入座”的方式去研制系统,而是将主要精力投入不断完善系统的可靠性和实用性方面,从而使更新、更高级的计算机系统投入市场,服务于社会。要使计算机应用系统标准化、系列化、通用化,首当其冲的就是结构设计问题,已往的 At present, China’s computer application system engineering lack of standardization, serialization and universal control system. Scientific research units designed specifically based on user requirements control system, which can not be avoided at the low level of repeated development. Foreign data show that the industrialized countries have basically standardized, serialized and universalized on computer application systems engineering. Different users are just configuring on demand, and the computer system manufacturers do not need to go according to the way we now place them R & D system, but will focus on continuous improvement of system reliability and practical aspects, so that newer and more advanced computer systems into the market and serve the community. To make computer application system standardization, serialization, generalization, the first is the structural design problems, the past