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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：489/150  |  提交时间：2019/02/03
Centroid Estimation  Subpixel Edge Detection  Intensity Profile Fitting  Optical Sensing  
Non-contact displacement measure method based on Eddy Current Sensors in the large aperture adaptive mirror system 会议论文
Adaptive Optics Systems VI, Austin, Texas, United States, 2018-6-10
作者:  Heng Zuo;  Guoping Li
浏览  |  Adobe PDF(1116Kb)  |  收藏  |  浏览/下载：372/141  |  提交时间：2019/02/03
Adaptive Secondary  Eddy Current Sensor  Voice Coil  Deformable Mirror  Mirror Control  
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：586/87  |  提交时间：2014/01/02
Radio Telescope  Laser Scanning Antenna Sensing  Panel Segmentation  Active Antenna Maintaining  
2-m LAMOST-type telescope for the Antarctic 会议论文
Ground-based and Airborne Telescopes, Orlando, FL, 2006-5-24
作者:  Xiangqun Cui;  Yongheng Zhao;  Yanan Wang;  Guoping Li
浏览  |  Adobe PDF(814Kb)  |  收藏  |  浏览/下载：400/165  |  提交时间：2013/12/25
Astronomical Telescope  Active Optics  Multi-fiber Spectroscopy  Antarctic Astronomy  
Preliminary Structure Design and Analysis of the Chinese Future Giant Telescope 会议论文
Astronomical Structures and Mechanisms Technology, lasgow, Scotland, 2004-6-21
作者:  Guoping Li;  Dehua Yang
浏览  |  Adobe PDF(2155Kb)  |  收藏  |  浏览/下载：445/169  |  提交时间：2013/12/23
Cfgt  Segmented Mirrors  Large Telescopes  Structure Design  Structure Analysis  Finite Element Analysis