特征造型系统中基于圆柱的特征识别  

Recognition of Cylindrical-based Features in Feature Modeling Systems

作　　者：陈洪丽[1] 孙立镌[1] 

机构地区：[1]哈尔滨理工大学计算机科学与技术学院,黑龙江哈尔滨150080

出　　处：《哈尔滨理工大学学报》2006年第4期22-25,共4页Journal of Harbin University of Science and Technology

基　　金：国家自然科学基金项目(60173055)

摘　　要：为解决特征造型领域的特征识别问题,提出一种边界分类方法,从边界表示的实体模型中识别特征.解释了边界分类方法识别简单和相交的基于圆柱的特征.实验表明,此方法能较好地识别基于圆柱的特征.In order to solve the problem for feature recognition in feature modeling field, a new technique called edge boundary classification （EBC） for recognition of features from boundary representation solid model is presented. The application of the EBC technique for recognizing simple and interacting cylindrical-based features is explained and the paper does a simulated experiment, the results obtained show that cylindrical-based features can preferably be recognized using the EBC technque.

关 键 词：特征识别 形状特征 边界表示 边界分类法 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]