摘要
给出了子装配体的定义,提出使用八叉树分割空间来获得联接图和局部阻碍图的方法。根据子装配体的定义给出了利用联接图和局部阻碍图识别子装配体的规则。并给出了应用实例。
This paper gives the definition of subassembly, and presents a space partition technique using octree to get connection graph and local blocking graph. The paper also gives the rules of subassembly detection, employing connection graph and local blocking graph, based on the definition of subassembly. An application is also presented.
出处
《机械》
2004年第11期47-49,共3页
Machinery
关键词
子装配体
联接图
局部阻碍图
八叉树
subassembly
connection graph
local blocking graph
octree
