| 基于无衍射光及虚拟探测器的三角测量系统 |
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| 引用本文： | 周莉萍,高咏生,李柱.基于无衍射光及虚拟探测器的三角测量系统[J].华中科技大学学报(自然科学版),2001,29(1):8-10. |
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| 作者姓名： | 周莉萍 高咏生 李柱 |
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| 作者单位： | 1. 华中科技大学机械科学与工程学院
2. 香港科技大学机械系 |
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| 基金项目： | 国家自然科学基金资助项目! (5 96 75 0 80，5 980 5 0 0 6 ) |
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| 摘 要： | 提出一种新型激光三角测量系统。该系统用无衍射光作测量光束，用虚拟探测器扩展探测器尺寸。与传统激光三角测量相比，该系统在保持高测量精度及高分辨率的同时，扩展了测量范围。且系统机构简单，测量速度快。
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| 关 键 词： | 无衍射光 虚拟探测器 测量范围 激光三解测量系统 测量精度 分辨率 |
| 文章编号： | 1000-8616(2001)01-0008-03 |
Triangulation System Based on Non-diffracting Beams and Virtual Detector |
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| Zhou Liping,Gao Yongsheng,Li Zhu.Triangulation System Based on Non-diffracting Beams and Virtual Detector[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2001,29(1):8-10. |
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| Authors: | Zhou Liping Gao Yongsheng Li Zhu |
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| Abstract: | A novel laser triangulation system is proposed. The non diffracting beam is used as the measuring beam and a virtual detector is used to expand detector size. Compared with the conventional triangulation measurement system, the measurement range in this system is prolonged while the high measurement accuracy and the high resolution are kept. The system structure is simple and the measurement speed is high. |
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| Keywords: | laser triangulation non diffracting beam virtual detector measurement range |
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