汽车驾驶室有限元模型的自动生成技术

Automatic Generating Technique of Finite Element Model for Auto Cab

介绍了在计算机图形终端上,直接利用CAD系统设计的产品图,自动生成汽车驾驶室有限元模型的技术,描述了模型构造的数学原理及算法,并通过实例分析了图形自动生成方法的特点。

A finite element model for automotive cab directly formed from product drawings in CAD system is able to be set up on the computer terminal by utilizing an automatic generating technique. The mathematic principle and calculation method of the structural model are described in this paper, and the features of the automatic generating method are also analysed with actual examples.