基于规则的特征结构细化

特征结构的细化是通过高层约束模型和相应的推理规则实现的，约束的求解直接利用ＡｕｔｏＣＡＤ中的ｃｈａｍｐｅｒ和ｆｉｌｅｎｔ命令进行。本文介绍了特征柔性模型中的高层约束模型、基于该模型的规则推理以及该模型的建立。

Detail Design for Feature Structure based on Rules

Detail design for feature structure is realized by high constraints model and its reasoning rules, the champer and fillent commands in AutoCAD are used directly to solve the constrain ts. This paper introducs the high constraints model,its reasoning rules and how to build this model.