虚拟企业集成环境下的工艺信息系统

根据技术的发展及企业的需求，以对某以C／S方式开发的工艺信息系统为基础，提出了广义的计算机辅助工艺设计（CAPP）与管理系统，即工艺信息系统概念，并对虚拟企业环境下工艺信息系统的结构、功能、集成方法和新技术的应用进行了分析。

Process Information System in Virtual Enterprise and Integrated Environment

The CAPP(computer aided process planning)systems we developed in the last few years for relatively large Chinese enterprises involved about 100 personal computers for each system and have been welcomed by the users as much higher efficiency has been attained.Our CAPP systems went beyond traditional systems in that our CAPP systems were much involved in facilitating interactions between different groups of people and were really miniature process information systems.Summing up our research experience,we visualize that in the future a highly integrated enviroment,which may be called a virtual enterprise that involve enterprises in different cities in China, will require the full use of three new techniques in process information systems. These three new techniques were discussed in detail in section 3 and they are: (1) browser/server system architecture; (2) multiagent technique; (3) CORBA software bus.