逆向工程在复杂曲面重构中的应用研究  

Application of Reverse Engineering in Complex Curved Surface Reconstruction

作　　者：肖宏涛[1] 麦伟锦[1] 李大成[1] 

机构地区：[1]佛山职业技术学院机电工程系,广东佛山528137

出　　处：《机电产品开发与创新》2016年第3期77-79,共3页Development & Innovation of Machinery & Electrical Products

基　　金：佛山市工业产品精密检测科研基础平台项目(2013AG10010)

摘　　要：分析和研究了逆向工程在零件曲面复杂的情况下重建模型的关键技术问题。将整个逆向工程分为数据点云扫描、点云数据封装处理和参数化曲面重构三个模块,针对各模块不同的功能和特性加以论述和分析。以某音响结构件为例,着重论述了复杂曲面重建中的一些重要步骤并给出了解决方案,最后得到了逆向工程的整体参数化曲面模型。The key technical problems of reconstruction model for complex curved surface in reverse engineering was analyzed and studied.The whole reverse engineering can be divided into three modules ：data point cloud scanning,point cloud data encapsulation processing and parametric surface reconstruction,and the functions and characteristics of these modules were discussed and analyzed. Taking an acoustic struc-ture part as an example,the important steps and solutions of the complex curved surface reconstruction were mainly discussed,and the integral parametric surface model of reverse engineering was finished finally.

关 键 词：逆向工程 复杂曲面 重构 数据处理 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]