摘要
论述了特征造型与有限元分析系统的集成及其实现技术．着重分析了有限元前处理在实现自动化过程中存在的难点，提出了用特征技术和人工智能相结合的方法去解决这些难点的总体思想，同时丰富发展了基于特征的有限元后处理功能。
In this paper, how to integrate featuer based modeling with finite element methods and its key problems is discussed. The current obstacles existing in the automation of pre processing of finite element methods are particularly analyzed, then an overall idea is given for solving those obstacles using feature based methods and artificial intelligent methods.At the same time,the feature based post processing of finite element methods is also developed. From the above discussion,foundations has been laid for the integration of CAD and CAE.
出处
《计算机辅助设计与图形学学报》
EI
CSCD
北大核心
1999年第1期62-65,共4页
Journal of Computer-Aided Design & Computer Graphics
关键词
有限元分析
系统集成
特征造型
CAD
feature based modeling, artificial intelligence, finite element method
