为缩短产品的开发周期,研究了一种利用CATIA进行二次开发的技术.通过CATIA知识工程顾问平台将产品的设计经验、特征信息等存于知识库中,利用逻辑推理与表达将知识信息重用,实现典型零件的智能化快速响应设计.该技术以组件应用框架为开发平台,在知识工程模块开发集成的基础上,实现典型零件参数化建模,提高了设计效率.
A technology using CATIA to make secondary development is studied,to shorten product development cycle.The design experience and the feature information of the product are stored in knowledge base through the knowledge advisor platform of CATIA;the knowledge information could be reused by using logical reasoning and expressing,so as to realize the intelligent rapid response design of typical parts.This technology takes component application framework as development platform,on the basis of the development of integrated knowledge engineering modules,the parametric modeling of typical parts is realized,and the design efficiency is improved.