NIAOT OpenIR

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Extracting the centroid of the light spot by two-dimensional sigmoid fitting 期刊论文
Optical Engineering, 2018, 卷号: 57, 期号: 10, 页码: 104113(1-7)
作者:  Hui Zhang;  Guoping Li;  Yong Zhang;  Shouwei Hu
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Centroid Estimation  Subpixel Edge Detection  Intensity Profile Fitting  Optical Sensing  
射电望远镜主动反射面系统的控制 期刊论文
光学精密工程, 2016, 卷号: 24, 期号: 7, 页码: 1711-1718
作者:  李爱华;  周国华;  李国平;  张勇;  张振超
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射电望远镜  主动反射面  S曲线加速控制算法  位移促动器  位移控制系统  
Upgradation progress of 13.7m millimeter radio telescope reflector surface maintenance test 会议论文
Ground-based and Airborne Telescopes V, Montréal, Quebec, Canada, 2014-6-22
作者:  Yong Zhang;  Dehua Yang;  Guohua Zhou;  You Wang;  Aihua Li;  Yeping Li;  Anfang Liu;  Yizhong Zeng;  Guoping Li;  Qimeng Wang
浏览  |  Adobe PDF(1528Kb)  |  收藏  |  浏览/下载:558/158  |  提交时间:2015/03/13
Radio Telescope  Laser Scanning Antenna Sensing  Active Reflector Maintenance  
大型射电望远镜主动反射面控制 期刊论文
中国科学技术大学学报, 2013, 卷号: 43, 期号: 1, 页码: 24-29
作者:  李同英;  张振超;  李爱华;  王佑
浏览  |  Adobe PDF(408Kb)  |  收藏  |  浏览/下载:583/167  |  提交时间:2014/02/10
13.7m毫米波射电望远镜  主动反射面  位移促动器  Can/ethernet协议转换器  闭环控制  
Progress of the active reflector antenna using laser angle metrology system 会议论文
Ground-based and Airborne Telescopes IV, Amsterdam, Netherlands, 2012-7-1
作者:  Yong Zhang;  Jie Zhang;  Dehua Yang;  Guohua Zhou;  Aihua Li;  Guoping Li
浏览  |  Adobe PDF(3066Kb)  |  收藏  |  浏览/下载:514/155  |  提交时间:2014/01/12
Radio Telescope  Active Reflector  Sub-millimeter  Real-time  
Reflector adjustment for a large radio telescope based on active optics 会议论文
Software and Cyberinfrastructure for Astronomy II, Amsterdam, Netherlands, 2012-7-1
作者:  Li Tongying;  Zhang Zhenchao;  Li Aihua;  Wang You
浏览  |  Adobe PDF(223Kb)  |  收藏  |  浏览/下载:489/169  |  提交时间:2014/01/12
13.7 m Millimeter-wave Telescope  Active Surface  Displacement Actuator  Intelligent Controller  Controller Area Network /ethernet Protocol Converter  
An active reflector antenna using a laser angle metrology system 期刊论文
Research in Astronomy and Astrophysics, 2012, 卷号: 12, 期号: 6, 页码: 713–722
作者:  Yong Zhang;  Jie Zhang;  De-Hua Yang;  Guo-Hua Zhou;  Ai-Hua Li;  Guo-Ping Li
浏览  |  Adobe PDF(606Kb)  |  收藏  |  浏览/下载:460/144  |  提交时间:2014/01/09
Radio Radiation  Telescopes  Active Optics  Sub-millimeter  
Research of Active Panel Technology for Large Aperture Millimeter-wave/Sub-millimeter-wave Telescope 会议论文
Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, Dalian, China, 2010-4-26
作者:  Xuhao Wu;  Xiangqun Cui
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Millimeter / sub-Millimeter Telescope  Active Optics  Finite Element Model  
A new efficient laser angle metrology system for maintaining the large radio telescope active reflecting antenna 会议论文
Ground-based and Airborne Telescopes III, San Diego, California, USA, 2008-6-27
作者:  Yong Zhang;  Dehua Yang;  Yeping Li;  Guohua Zhou;  Aihua Li;  Guoping Li;  Zhenchao Zhang
浏览  |  Adobe PDF(9883Kb)  |  收藏  |  浏览/下载:584/87  |  提交时间:2014/01/02
Radio Telescope  Laser Scanning Antenna Sensing  Panel Segmentation  Active Antenna Maintaining