摘要
概述基于约束的参数化设计技术的现状，比较了国内外各种实现方法的基本思想，介绍国外几个商品化的参数化ＣＡＤ／ＣＡＭ系统的技术特点，并阐明该技术的发展前景及方向。
This paper describes the current state of the constraint-based parametric design techniques, and makes the comparison between the basic ideas of various approaches. The technical features of several commercial parametric CAD/CAM systems are introduced. Finally. the authors point out the future evolution of this technology.
出处
《中国机械工程》
CAS
CSCD
北大核心
1995年第5期21-24,共4页
China Mechanical Engineering
关键词
约束
参数化设计
CAD
constraint parametric design CAD geometric inference
