虚拟产品开发的主动信息环境

Active Information Environment Method for Virtual Product Development

基于制造业存在着知识流失、信息资源浪费、缺乏有效措施保证并行工程实施等 ,提出了一种面向虚拟产品开发的新型技术——主动信息环境 .以主动数据库、主动软件等先进信息技术为基础 ,为虚拟产品开发提供了全信息的集成环境 .讨论了主动信息环境的功能、优越性、系统框架、实现方法和系统的维护 .该技术框架已在锅炉设计软件系统上实现 。

This article introduced a new technology——active information environment (AIE) for virtual product development (VPD). Based on the active database, active software and other advanced information technology, AIE provides a promising way to resolve some existing problems. The concept, system frame, functions achieved, the advantages of using this new technology and the main technologies and so on were discussed in detail. A system of “boiler design and drawing” was been developed to realize this architecture, which is written in Visual Basic 6.0 and Visual C++6.0 based on MDT platform. The design of feed water part of the boiler was detailed as an example to demonstrate the feasibility of the proposed scheme.