| 新型光电式垂线坐标仪的研制 |
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| 引用本文： | 李学胜,卢欣春,蓝彦,邹念椿.新型光电式垂线坐标仪的研制[J].水电自动化与大坝监测,2011,35(2):48-50. |
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| 作者姓名： | 李学胜 卢欣春 蓝彦 邹念椿 |
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| 作者单位： | 国网电力科学研究院/南京南瑞集团公司,江苏省南京市,210003 |
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| 摘 要： | 介绍了所设计的一种大量程无透镜光电式垂线坐标仪的测量原理、测量电路及测量过程,并通过试验证明了该仪器的可靠性和稳定行.仪器采用线阵点光源提供光照,无需透镜,光源布置简单,易于实现,解决了在潮湿环境中镜头发霉的问题,增加了加热设备,更适合大坝等潮湿环境中应用,可进行现场观测,该垂直坐标仪的量程达到100 mm.
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| 关 键 词： | 大坝安全监测 垂线坐标仪 线阵点光源 电荷耦合器件(CCD) 大量程 测控电路 |
Photoelectric Pendulum Telecoordinometer for Dam Safty Monitoring |
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| LI Xuesheng
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LU Xinchun
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LAN Yan
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ZOU Nianchun.Photoelectric Pendulum Telecoordinometer for Dam Safty Monitoring[J].HYDROPOWER AUTOMATION AND DAM MONITORING,2011,35(2):48-50. |
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| Authors: | LI Xuesheng LU Xinchun LAN Yan ZOU Nianchun |
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| Affiliation: | LI Xuesheng,LU Xinchun,LAN Yan,ZOU Nianchun(State Grid Electric Power Research Institute,Nanjing 210003,China) |
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| Abstract: | A large-scale photoelectric pendulum telecoordinometer without lens is designed.Its principles,circuits and process are introduced.The reliability and stability of the coordinate measuring instrument are proved by the tests.By using linear point light sources without lens to provide illumination the problems of the lens mold under wet conditionsand the current worldwide instruments with measuring scale less than 50 mm are solved.The light sources are simple to be arranged and easy to be realized,and an incr... |
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| Keywords: | dam safety monitoring pendulum telecoordinometer linear light source charge-coupled device(CCD) large scale monitoring and control circuit |
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