| 四路激光跟踪干涉三维坐标测量系统 |
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| 引用本文： | 张国雄,林永兵,李杏华,李真. 四路激光跟踪干涉三维坐标测量系统[J]. 光学学报, 2003, 23(9): 030-1036 |
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| 作者姓名： | 张国雄 林永兵 李杏华 李真 |
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| 作者单位： | 1. 天津大学精密测试技术及仪器国家重点实验室,天津,300072
2. 天津大学精密测试技术及仪器国家重点实验室,天津,300072;中国科学院计算技术研究所,北京,100080 |
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| 基金项目： | 国家自然科学基金 (5 9875 0 6 4 )资助课题 |
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| 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。
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| 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 |
| 收稿时间： | 2002-07-29 |
Four-Beam Laser Tracking Interferometer System for Three-Dimensional Coordinate Measurement |
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| Zhang Guoxiong Lin Yongbing , Li Xinghua Li Zhen State Key Laboratory of Precision Measurement Technology and Instruments,Tianjin University,Tianjin Institute of Computing Technology,The Chinese Academy of Sciences,Beijing. Four-Beam Laser Tracking Interferometer System for Three-Dimensional Coordinate Measurement[J]. Acta Optica Sinica, 2003, 23(9): 030-1036 |
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| Authors: | Zhang Guoxiong Lin Yongbing Li Xinghua Li Zhen State Key Laboratory of Precision Measurement Technology Instruments Tianjin University Tianjin Institute of Computing Technology The Chinese Academy of Sciences Beijing |
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| Affiliation: | Zhang Guoxiong 1 Lin Yongbing 1,2 Li Xinghua 1 Li Zhen 1 1 State Key Laboratory of Precision Measurement Technology and Instruments,Tianjin University,Tianjin 300072 2 Institute of Computing Technology,The Chinese Academy of Sciences,Beijing 100080 |
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| Abstract: | 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. |
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| Keywords: | laser tracking interferometer multi-lateration coordinate measurement redundancy optimization cat′s eye retroreflector arrangement |
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