| 光电反射式地形仪的研制及应用 |
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| 引用本文： | 唐洪武,李瑾.光电反射式地形仪的研制及应用[J].河海大学学报(自然科学版),1995,23(1):80-84. |
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| 作者姓名： | 唐洪武 李瑾 |
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| 作者单位： | Tang Hongwu(Res，Inst.of water Recources and Hydro-electric Power，Hohai Univ.)Li Jing ; Zhou Haoxiang(Dept.of Matheinatics and Physics，Hohai Univ.) |
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| 摘 要： | 在分析现有地形测量仪器的基础上，研制了光电反射式地形仪。该仪器对界面（固体表面、淤积面及水表面等）识别精度高，能够提供精度较高的控制信号，以控制位移传感器的位移显示值。光电反射式地形仪探头与高精度位移传感器相结合，为实现动床模型试验地形高精度测量自动化提供了基础。
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| 关 键 词： | 光电反射 地形仪 光纤传感器 界面 位移传感器 |
Development and Application of Photoelectric Rcflecting Topographic Apparatus |
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| Tang Hongwu.Development and Application of Photoelectric Rcflecting Topographic Apparatus[J].Journal of Hohai University (Natural Sciences ),1995,23(1):80-84. |
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| Authors: | Tang Hongwu |
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| Abstract: | n the basis of available topographic survey apparatus,the photoelectric reflecting topographic apparatus has been developed,which has high identification preclsion and can provide precise control signals so as to control the display value of the displacement transducer.The combination of the probe of the photoelectric reflecting topographic apparatus,and the highly precise displacement transducer provldes a basis for the automation of topographic survey in mobil bed model experiments. |
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| Keywords: | photoelectric reflecting topographic apparatus interface fibre optical sensor displacement transducer |
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