基于Freeform的逆向工程数据修复  

Data Repairing in Reverse Engineering Based on Freeform

作　　者：梁仕权[1] 成思源[1] 张湘伟[1] 吴艳奇[1] 黄曼慧[2] 

机构地区：[1]广东工业大学 [2]广东商学院

出　　处：《工具技术》2009年第11期84-87,共4页Tool Engineering

基　　金：国家自然科学基金资助项目(50775044);国家自然科学基金项目(50805025);广东省自然科学基金项目(8151009001000040)

摘　　要：介绍了基于力反馈技术的Freeform触觉式设计系统在逆向工程测量数据修复方面强大的功能。利用非接触式光栅扫描仪测量飞机模型的表面数据点云,通过Freeform的分割黏土、膨胀、镜像、平滑等功能,成功地恢复了飞机模型完整的表面数据。The powerful functions of data repairing in reverse engineering of freeform system based on force feed-back tech- nology are introduced in this paper. The point cloud of geometrical surface of a plane model is obtained through a laser scanner. The point cloud is repaired successfully by freeform functions such as separating clay, inflating, mirroring, smoothing, etc., which validates the strengths of Freeform in data repairing in reverse engineering.

关 键 词：逆向工程 Freeform 触觉式设计 数据修复 

分 类 号：TH391[机械工程—机械制造及自动化]