摘要
介绍了基于多边法原理的四路激光跟踪干涉三维坐标测量系统 ,包括系统的工作原理、冗余特性、激光跟踪干涉仪、新型目标靶镜、系统的布局及实验结果等 ,并进一步指出下一步的工作。实验表明 ,在距跟踪干涉仪80 0mm远处 70 0mm× 6 0 0mm平面范围内 ,系统三维坐标测量不确定度为 0 .0 6 2 0mm。
The four-beam laser tracking interferometer system for three-dimensional coordinate measurement is introduced including the principle of measuring system, the redundancy technique, laser tracking interferometer, a new type of target retroreflector, the optimal arrangement of system and the experimental results. The future work is also pointed out. The experimental results show that four-beam laser tracking interferometer system has achieved an accuracy of 0.0620 mm on a 700 mm × 600 mm plane located 800 mm away from the trackers.
出处
《光学学报》
EI
CAS
CSCD
北大核心
2003年第9期1030-1036,共7页
Acta Optica Sinica
基金
国家自然科学基金 (5 9875 0 6 4 )资助课题
关键词
激光跟踪干涉仪
坐标测量系统
猫眼逆反射器
冗余设计
多边法
跟踪转镜系统
三维
Calibration
Coordinate measuring machines
Error compensation
Optimization
Position measurement
Redundancy
Three dimensional
Tracking (position)
