| 双无衍射光束三角测量系统 |
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| 引用本文： | 周莉萍,高咏生,李柱.双无衍射光束三角测量系统[J].华中科技大学学报(自然科学版),2001,29(1):11-13. |
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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 ) |
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| 摘 要： | 提出可用于物体轮廓在线抗振测量的双无衍射光束三角测量系统。系统以双无衍射光束作为测量光束，结构简单灵活。给出了系统结构及原理，推导了相关算法，并在振动条件下进行了实验。结果说明，该系统能有效地去除振动噪声的影响。
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| 关 键 词： | 双无衍射光束 轮廓测量 振动噪声 激光三角测量系统 物像位置 在线测量 |
| 文章编号： | 1000-8616(2001)01-0011-03 |
| 修稿时间： | 2000年8月28日 |
Triangulation System Based on Dual Non-diffracting Beams |
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| Zhou Liping,Gao Yongsheng,Li Zhu.Triangulation System Based on Dual Non-diffracting Beams[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2001,29(1):11-13. |
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| Authors: | Zhou Liping Gao Yongsheng Li Zhu |
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| Abstract: | Dual non diffracting beams based on triangulation system are proposed. This system can be used for in process vibration resistant in profile measurement. In this system, the dual non diffracting beams are used as incident beams. The system structure is simple and flexible. The system structure and principle are introduced. The corresponding calculation algorithms are deduced. The experimental tests under vibration condition are carried out and the results illustrate that the influence of vibration noise has been removed effectively. |
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| Keywords: | triangulation dual non diffracting beams profile measurement vibration |
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