【摘要】 介绍了基于AutoCAD系统的图形输入方法。首先把AutoCAD软件下绘制的图形以图形交换文件输出,并从文件中提取图形的实体信息,形成CAE前处理系统的数据文件。该方法成功地解决了CAE系统中图形的自动输入问题。更多还原

【Abstract】 The method of the graphical input based AutoCAD system is described. First, the out put of the drawing draw in AutoCAD environment is given with drawing exchange file. The entity information extracted from the drawing exchange file is processed and changed into information of data file in the preprocess system of CAE. The method solves the problem of geometric input in CAE system successfully.更多还原