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Design and test of a high-contrast imaging coronagraph based on two 50-step transmission filters 会议论文
Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments, Beijing, China, 2011-11-6
作者:  Jiangpei Dou;  Deqing Ren;  Yongtian Zhu;  Xi Zhang;  Xue Wang
浏览  |  Adobe PDF(2107Kb)  |  收藏  |  浏览/下载:452/160  |  提交时间:2014/01/07
Earth-like Exoplanets  High-contrast Imaging  Coronagraphy  Step-transmission Filter  Space Telescopes  
Testing of a high-contrast imaging coronagraph based on an active liquid crystal array 会议论文
Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments, Beijing, China, 2011-11-6
作者:  Xi Zhang;  Deqing Ren;  Yongtian Zhu;  Jiangpei Dou;  Xue Wang
浏览  |  Adobe PDF(863Kb)  |  收藏  |  浏览/下载:486/143  |  提交时间:2014/01/08
Exoplanets Detection  High-contrast Imaging  Liquid Crystal Array  Amplitude Correction  Non-uniformity Compensation  
A dual-channel imaging polarimetry system 会议论文
Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments, Beijing, China, 2011-11-6
作者:  Xue Wang;  Deqing Ren;  Jiangpei Dou;  Yongtian Zhu;  Xi Zhang
浏览  |  Adobe PDF(809Kb)  |  收藏  |  浏览/下载:505/152  |  提交时间:2014/01/07
Extra-solar Planets  Imaging Polarimetry  Data Reduction  Distortion Correction  
Integrated modeling analysis of a novel hexapod and its application in active surface 会议论文
Integrated Modeling of Complex Optomechanical Systems, Kiruna, Sweden, 2011-8-17
作者:  Dehua Yang;  Lorenzo Zago;  Hui Li;  Gregory Lambert;  Guohua Zhou;  Guoping Li
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Integrated Modeling  Hexapod  Kinematics  Finite Element Method  Telescope  Panel Support  Active Surface  
Position Detection of one Arc Permanent-Magnet Synchronous Motor in Telescope Mount Driving Based on High Frequency signals Injection 会议论文
2011 3rd IEEE International Conference on Signal Processing Systems (ICSPS 2011), Yantai, China, 2011-8-27
作者:  Xiaoli Song;  Zhenchao Zhang;  Di Wang;  Xiejia Lin
浏览  |  Adobe PDF(549Kb)  |  收藏  |  浏览/下载:469/175  |  提交时间:2014/01/08
Hfsignals  Sensorless  Pmsm  Simulation  Telescope Mount Driving  
Computer Network: Control Infrastructure of Large Astronomical Telescopes 会议论文
Selected Papers from the 2011 International Conference on Electric and Electronics (EEIC 2011), Nanchang, China, 2011-6-20
作者:  Lingzhe Xu;  Xinqi Xu
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Large Astronomical Telescope  Computer Network  Control Infrastructure  Control System  Lan  
An experimental indoor phasing system based on active optics using dispersed Hartmann sensing technology in the visible waveband 期刊论文
Research in Astronomy and Astrophysics, 2011, 卷号: 11, 期号: 9, 页码: 1111–1122
作者:  Yong Zhang;  Gen-Rong Liu;  Yue-Fei Wang;  Ye-Ping Li;  Ya-Jun Zhang;  Liang Zhang;  Yi-Zhong Zeng;  Jie Zhang
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Astronomical Instrumentation  Active Optics  Adaptive Optics  
用于主动光学的气体力促动器设计 期刊论文
液压与气动, 2011, 卷号: 9, 期号: 9, 页码: 80-85
作者:  余正洋;  李国平
浏览  |  Adobe PDF(425Kb)  |  收藏  |  浏览/下载:503/177  |  提交时间:2013/12/31
光学望远镜  主动光学  力促动器  气体  比例阀  
Stochastic parallel gradient descent based adaptive optics used for a high contrast imaging coronagraph 期刊论文
Research in Astronomy and Astrophysics, 2011, 卷号: 11, 期号: 8, 页码: 997–1002
作者:  Bing Dong;  De-Qing Ren;  Xi Zhang
浏览  |  Adobe PDF(879Kb)  |  收藏  |  浏览/下载:493/144  |  提交时间:2014/01/07
Adaptive Optics  Laboratory  Image Processing  Coronagraph  
Panel positioning error and support mechanism for a 30-m THz radio telescope 期刊论文
Research in Astronomy and Astrophysics, 2011, 卷号: 11, 期号: 6, 页码: 725–736
作者:  De-Hua Yang;  Daniel Okoh;  Guo-Hua Zhou;  Ai-Hua Li;  Guo-Ping Li;  Jing-Quan Cheng
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Telescopes  Data Analysis  Statistical  Miscellaneous