摘要
为提高扫描的效率、简化扫描数据的处理及扩大扫描仪的扫描范围,根据ATOS三维扫描仪的扫描工作原理,以在自制简易扫描平台实验装置上所做的扫描实验结果为基础,规划了一种适合于ATOS扫描仪扫描的5自由度扫描平台的设计方案,并对基于该方案的扫描平台进行了详细的造型设计。设计完成的扫描平台上的基准盘可以沿X、Y、Z轴平移、绕Y轴±75°摆动和绕Z轴360°旋转,在ATOS扫描仪镜头不移动的情况下,实现被扫描物体在任意姿态下的扫描。
For raising the scanning efficiency, simplifying the processing of scanned data and extending the scanning scope of ATOS, according to the operation principle of ATOS scanning devices, by using the experimental results from a simplified selfmade scanning testing platform, a design scheme of 5-DOF scanning platform applicable for ATOS was planned and the scanning platform was modeled based on it. The datum plate on the completed platform can translate along X, Y, Z,tilt around Y axis in ± 75° and rotate around Z axis in 360°, which can realize scanning an object at arbitrary attitude without moving the lens of ATOS scanning devices.
出处
《工具技术》
北大核心
2008年第6期57-59,共3页
Tool Engineering
基金
福建省自然科学基金计划资助项目(项目编号:E0710020)
关键词
反求工程
三维扫描
扫描平台
视觉测量
reverse engineering, 3-D scanning, scanning platform, visual measurement
