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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:444/157  |  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:482/142  |  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:498/148  |  提交时间:2014/01/07
Extra-solar Planets  Imaging Polarimetry  Data Reduction  Distortion Correction  
Using NOC technology to improve Photoelectric Encoder system for LAMOST spectroscopes 会议论文
2011 IEEE 9th International Conference on ASIC (ASICON 2011), Xiamen,China, 2011-10-25
作者:  Zhongyi Han;  Jianing Wang;  Yizhong Zeng;  Zhongwen Hu
浏览  |  Adobe PDF(948Kb)  |  收藏  |  浏览/下载:622/158  |  提交时间:2014/01/08
Noc Technology  Photoelectric Encoder System  Spectroscopes  Lamost  
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
浏览  |  Adobe PDF(4969Kb)  |  收藏  |  浏览/下载:469/153  |  提交时间:2014/01/07
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:464/173  |  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
浏览  |  Adobe PDF(128Kb)  |  收藏  |  浏览/下载:396/83  |  提交时间:2014/01/07
Large Astronomical Telescope  Computer Network  Control Infrastructure  Control System  Lan  
Drive Circuit Design for one Arc PMSM Based on TMS320F2812 会议论文
2011 3rd International Conference on Computer and Network Technology (ICCNT 2011), Taiyuan, China, 2011-2-26
作者:  Xiaoli Song;  Zhenchao Zhang;  Da XingWang;  Di Wang
浏览  |  Adobe PDF(2213Kb)  |  收藏  |  浏览/下载:543/179  |  提交时间:2014/01/08
Arc Pmsm  Tms320f2812  Ipm  Telescope