井冈山大学学报（自然科学版）Issue(4)：55-58,4.DOI:10.3969/j.issn.1674-8085.2015.04.010
基于Geomagic某款汽车模型车身逆向造型设计
REVERSE MODELING DESIGN FOR CAR BODY BASED ON GEOMAGIC
摘要
Abstract
Reverse engineering, an approach to redesign and reconstruction the finished-product, is regarded as a crucial means of modern design. It can shorten the cycle of research, reduce the cost and improve the efficiency of products. Through a laser scanner measured a point-clouded datum of a Porsche car, we optimized the point cloud and edited in the Polygon stage and processed in the shape stage by the Geomagic Studio software. After these steps, a complete NURBS surface is built. Finally, by means of deviation analysis on the body surface, a surface model which can be used in CAD/CAM stage is produced. The results suggest that this research method can be used as an effective method to design the car body.关键词
逆向工程/车身点云/Geomagic Studio/NURBS曲面/偏差分析Key words
reverse engineering/car body point cloud/Geomagic Studio/NURBS surfaces/deviation analysis分类
信息技术与安全科学引用本文复制引用
张超敏,张庭芳,何新毅,谢世坤,王千亮..基于Geomagic某款汽车模型车身逆向造型设计[J].井冈山大学学报（自然科学版）,2015,(4):55-58,4.基金项目
国家自然科学基金项目(51165010)；江西省高等学校科技落地计划项目(KJLD14066) （51165010）
