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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 浏览  |  Adobe PDF(2178Kb)  |  收藏  |  浏览/下载:577/177  |  提交时间:2019/02/03 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 浏览  |  Adobe PDF(634Kb)  |  收藏  |  浏览/下载:612/183  |  提交时间:2017/01/05 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:667/198  |  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:696/201  |  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:627/196  |  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:621/218  |  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:564/166  |  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 浏览  |  Adobe PDF(1035Kb)  |  收藏  |  浏览/下载:571/181  |  提交时间:2014/01/06 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:637/94  |  提交时间:2014/01/02 Radio Telescope Laser Scanning Antenna Sensing Panel Segmentation Active Antenna Maintaining |