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本文首先介绍了集散系统的发展及新一代集散控制系统I/A S的特点。提出了开发I/A S系统的新型方法—即通过PC机与I/A S系统进行数据通讯,充分利用PC机DOS操作系统的特点,完成人机界面的汉化,实现各种现代控制理论,并通过与网络连接,实现综合信息管理等功能。该方法为进一步开发I/A S系统,充分利用局城网,为最终实现计算机集成制造(CIM)提供了新的途径。
This paper first introduces the development of distributed system and the characteristics of a new generation distributed control system I / A S. Proposed a new method to develop I / AS system - that is, through PC and I / AS system for data communication, make full use of the characteristics of PC DOS operating system to complete the man-machine interface finished, to achieve a variety of modern control theory, and through And network connectivity, to achieve integrated information management and other functions. This method provides a new way for the final realization of Computer Integrated Manufacturing (CIM) in order to further develop I / A S system and make full use of local network.