摩托车逆向设计中针对Geomagic Design X点云坐标对齐的应用研究  

The Application Research of Geomagic Design X for Point Cloud Coordinate Alignment in Motorcycle Reverse Design

作　　者：张振涛 时强 安云 向彦均 李志锐 ZHANG Zhentao;SHI Qiang;AN Yun;XIANG Yanjun;LI Zhirui(Tianjin Zhongke Technology Development Co.,Ltd.,Tianjin,300072,China;Tianjin Internal Combustion Engine Research Institute(Tianjin Motorcycle Technical Center))

机构地区：[1]天津众科科技发展有限公司,天津300072 [2]天津内燃机研究所(天津摩托车技术中心)

出　　处：《小型内燃机与车辆技术》2024年第6期44-47,78,共5页Small Internal Combustion Engine and Vehicle Technique

摘　　要：摩托车逆向设计研发过程中,针对采集到的对标车型原始数据,通常需要对点云进行坐标对齐,以符合摩托车概念设计阶段的原点基准设计要求。以某两轮燃油摩托车点云为研究对象,借助Geomagic Design X高效便捷的“对齐”命令功能,实现扫描设备采集的样车原始点云坐标系与三维设计软件(如Siemens NX等)中的世界坐标系对齐的目的,以便于后期结构设计和工程设计的顺利开展。In the process of reverse design and development of motorcycles,it is usually necessary to align the coordinates of the point cloud based on the collected raw data of the benchmark model to meet the requirements of the origin benchmark design in the conceptual design stage of motorcycles.This paper takes the point cloud of a two wheeled fuel powered motorcycle as the research object,and utilizes the efficient and convenient"alignment"command function of Geomagic Design X to achieve the goal of aligning the original collected point cloud coordinate system of the scanning equipment with the world coordinate system in 3D design software(such as Siemens NX),in order to facilitate the smooth development of later structural and engineering design.

关 键 词：摩托车 逆向设计 Geomagic Design X 坐标对齐 

分 类 号：U483[交通运输工程—载运工具运用工程]