摘要
本文论述了利用ICEM DDN图形软件中的GPL用户程序设计语言,按照美国SAE工程标准编制程序,实现从眼椭圆的定位、绘制、汽车前风窗玻璃扫刮区域和除霜区域的确定及校核方法,并以CA141汽车驾驶室为工作实例进行校核。作者用GPL设计的程序移植到其它CDC主机,在NOS操作系统,ICEM DDN软件环境下运行,实现参数化设计。
This paper describes how to implement the procedure from the locating and drawing of eyellipse to the setup and checking of the theoretical wiping and defrosting areas, using American SAlE recommended practioes and GPL (Graphical programming Language) in ICEM DDN CAD/CAM software. The cab of CA141 5t truck has been taken as a checking example. Our GPL program can be transferred to other models of CDC computers on the environment of NOS (Network Operation System) and ICEM DDN software to realize paramatic design.
出处
《汽车工程》
EI
CSCD
北大核心
1993年第5期304-308,共5页
Automotive Engineering
