An algorithm for surface segmentation of aircraft structural parts

摘要：

　　The paper presents an algorithm that aims to extract machining features from aircraft structural parts 3D model based on both face-and workability-based approaches under certain processing coordinate system.The proposed algorithm consists of the following 4 major steps for surface region segmentation:extracting models face sets and Z axis vector,pre-processing the face sets,analyzing the sampling and constructing the patches.Meanwhile,principles of the algorithm are presented accordingly.The verified feasibility study of the developed method is also presented.

关键词： surface segmentation feature recognition aircraft structural parts

作者: Jinglin Xu Guolei Zheng Baorui Du Faming Wu

作者单位: Sch.of Mech.Eng.& Automation Beihang University Boiling,China Technology center Shenyang Aircraft Industry(Group)Corporation Ltd.Shenyang,China R&D center,EMD department Linde(China)Forklift truck Co.Ltd.Xiamen,China

会议类型: 国际会议

会议名称: 2013 2nd International Conference on Computer Science and Electronics Engineering(ICCSEE2013)(2013年第二届计算机科学与电子工程国际会议)

会议地点: 杭州

会议语种:英文

页码: 1602-1605

在线出版日期: 2013-03-22（万方平台首次上网日期，不代表论文的发表时间）