基于知识工程的数字化制造系统的应用

Knowledge Driven Unigraphics Digitized Manufacturing

Unigraphics是美国UGS公司推出的功能强大、闻名遐尔的CAD/CAE/CAM一体化软件,它的内容博大精深,不仅造型功能强大,其加工制造功能更是无与伦比,是全球应用最广泛、最优秀的大型CAD/CAE/CAM软件。知识熔接技术是介于CAD技术和知识工程(KBE)技术之间新出现的边缘技术,是一种基于知识工程的准则评估引擎,直接嵌入到Unigraphics内部,能够消除传统知识系统与数字化开发设计、制造系统之间的障碍,获取知识并把其中有价值的部分以知识驱动的方式转变成专家知识,知识驱动是Unigraphics数字化制造系统的一个核心功能。

Unigraphics is a powerful CAD/CAE/CAM integrated software known worldwide which UGS Company in U. S. A. developed . Its content is extensive and profound. It is powerful not only in modeling but also in manufacturing function. Thus it is one of the most widely-used and outstanding large-scale CAD/CAE/CAM software in the world. Knowledge Fusion technology is a kind of boundary science that lies between the CAD technology and the technology of KBE . It is a kind of criterion assessing engine based on KBE. It is implied in Unigraphic cores,can eliminate the barrier of traditional knowledge system,digitization developing and the manufacture systems,at the same time it can obtain knowledge and change the valuable part among them into expert’s knowledge in the method of knowledge-driven. It is a key function of Unigraphics digitized manufacture system.