混合专家系统及其在有限元模型化中的应用

本文结合传统专家系统和人工神经网络的优势建立了混合专家系统模型，并在此基础上建立了“飞机结构机身框有限元模型化专家系统”，能够自动地实现机身框一类结构的有限元模型化，本文采用人工神经网络解决结构类型的分类和识别、采用知识系统解决单元自动选取都取得了良好的效果。

Hybird expert system and its application on finite element modeling

The paper presents a new intelligent system model named hybrid expert system which incorporates both key parts of traditional expert system and artificial neural network. A finite element modeling expert system for fuselage frame which automatically generates the finite element model of fuselage frame is developed based on the hybrid expert system model. An artificial neural network is applied in structure classification and a knowledge based system is applied in element type selection.