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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)
Authors:  Hui Zhang;  Guoping Li;  Yong Zhang;  Shouwei Hu
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Centroid Estimation  Subpixel Edge Detection  Intensity Profile Fitting  Optical Sensing  
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
Authors:  Yong Zhang;  Dehua Yang;  Guohua Zhou;  You Wang;  Aihua Li;  Yeping Li;  Anfang Liu;  Yizhong Zeng;  Guoping Li;  Qimeng Wang
View  |  Adobe PDF(1528Kb)  |  Favorite  |  View/Download:616/181  |  Submit date:2015/03/13
Radio Telescope  Laser Scanning Antenna Sensing  Active Reflector Maintenance  
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
Authors:  Yong Zhang;  Jie Zhang;  Dehua Yang;  Guohua Zhou;  Aihua Li;  Guoping Li
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Radio Telescope  Active Reflector  Sub-millimeter  Real-time  
Conceptual design of a 5-m terahertz telescope at Dome A 会议论文
Ground-based and Airborne Telescopes IV, Amsterdam, Netherlands, 2012-7-1
Authors:  Dehua Yang;  Hai Wang;  Yong Zhang;  Yi Chen;  Guohua Zhou;  Jingquan Cheng;  Guoping Li
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Terahertz Telescope  Dome a  Optical Design  Structural Design  Control Electronics  Low Temperature  
An active surface upgrade for the Delingha 13.7-m radio telescope 会议论文
Ground-based and Airborne Telescopes IV, Amsterdam, Netherlands, 2012-7-1
Authors:  Dehua Yang;  Yong Zhang;  Guohua Zhou;  Aihua Li;  Kunxin Chen;  Zhenchao Zhang;  Guoping Li;  Yingxi Zuo;  Ye Xu
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Radio Telescope  Active Surface  Actuator  Control  Closed-loop  Measurement  
The Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) 期刊论文
Research in Astronomy and Astrophysics, 2012, 卷号: 12, 期号: 9, 页码: 1197–1242
Authors:  Xiang-Qun Cui;  Yong-Heng Zhao;  Yao-Quan Chu;  Guo-Ping Li;  Qi Li;  Li-Ping Zhang;  Hong-Jun Su;  Zheng-Qiu Yao;  Ya-Nan Wang;  Xiao-Zheng Xing;  Xin-Nan Li;  Yong-Tian Zhu;  Gang Wang;  Bo-Zhong Gu;  A-Li Luo;  Xin-Qi Xu;  Zhen-Chao Zhang;  Gen-Rong Liu;  Hao-Tong Zhang;  De-Hua Yang;  Shu-Yun Cao;  Hai-Yuan Chen;  Jian-Jun Chen;  Kun-Xin Chen;  Ying Chen;  Jia-Ru Chu;  Lei Feng;  Xue-Fei Gong;  Yong-Hui Hou;  Hong-Zhuan Hu;  Ning-Sheng Hu;  Zhong-Wen Hu;  Lei Jia;  Fang-Hua Jiang;  Xiang Jiang;  Zi-Bo Jiang;  Ge Jin;  Ai-Hua Li;  Yan Li;  Ye-Ping Li;  Guan-Qun Liu;  Zhi-Gang Liu;  Wen-Zhi Lu;  Yin-Dun Mao;  Li Men;  Yong-Jun Qi;  Zhao-Xiang Qi;  Huo-Ming Shi;  Zheng-Hong Tang;  Qing-Sheng Tao;  Da-Qi Wang;  Dan Wang;  Guo-Min Wang;  Hai Wang;  Jia-Ning Wang;  Jian Wang;  Jian-Ling Wang;  Jian-Ping Wang;  Lei Wang;  Shu-Qing Wang;  You Wang;  Yue-Fei Wang;  Ling-Zhe Xu;  Yan Xu;  Shi-Hai Yang;  Yong Yu;  Hui Yuan;  Xiang-Yan Yuan;  Chao Zhai;  Jing Zhang;  Yan-Xia Zhang;  Yong Zhang;  Ming Zhao;  Fang Zhou;  Guo-Hua Zhou;  Jie Zhu;  Si-Cheng Zou
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Wide Field Telescope  Active Optics  Multi Fiber  Spectroscopy Survey  Data Reduction  
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
Authors:  Yong Zhang;  Jie Zhang;  De-Hua Yang;  Guo-Hua Zhou;  Ai-Hua Li;  Guo-Ping Li
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Radio Radiation  Telescopes  Active Optics  Sub-millimeter  
The optical performance of LAMOST telescope 会议论文
Ground-based and Airborne Telescopes III, San Diego, California, USA, 2010-6-27
Authors:  Xiangqun Cui;  Ding-qiang Su;  Ya-nan Wang;  Guoping Li;  Genrong Liu;  Yong Zhang;  Yeping Li
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Wide Field Telescope  Reflecting Schmidt System  Active Optics  Segmented Mirror  
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
Authors:  Yong Zhang;  Dehua Yang;  Yeping Li;  Guohua Zhou;  Aihua Li;  Guoping Li;  Zhenchao Zhang
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Radio Telescope  Laser Scanning Antenna Sensing  Panel Segmentation  Active Antenna Maintaining