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Research on A New Position Actuator Control Technology for Segmented Primary Mirror Telescopes 会议论文
SPIE Ground-based and Airborne Telescopes IX, Montréal, Québec, Canada, 2022-8-29
作者:  Li H(李浩);  Zhou GH(周国华);  Lu QS(陆启帅);  Zuo H(左恒);  Zhang Y(张勇)
浏览  |  Adobe PDF(573Kb)  |  收藏  |  浏览/下载:181/43  |  提交时间:2023/03/22
Segmented mirror  Position actuator  Active optics  Voice motor  ADRC  
The Unanticipated States of Direct Drive System of Extremely Large Telescope in Extreme Environment 会议论文
Proc. SPIE 11445, California, United States, 2020-12-13
作者:  Yang SH(杨世海);  Li Y(李运);  Wu JJ(吴佳佳);  Xu LZ(徐灵哲);  Gu XJ(顾晓杰);  Xu J(徐进)
浏览  |  Adobe PDF(4135Kb)  |  收藏  |  浏览/下载:396/122  |  提交时间:2021/03/30
Large Telescope  Unanticipated States  Fault Diagnosis  Telescope Control System  Antarctica  
Progress of Antarctic survey telescopes 会议论文
, Edinburgh, United Kingdom, 2016-6-26
作者:  Xiangyan Yuan;  Shihai Yang;  Bozhong Gu;  Xiaoyan Li;  Fujjia Du;  Zhengyang Li;  Haikun Wen;  Haiping Lu;  Lingzhe Xu;  Xiangqun Cui
浏览  |  Adobe PDF(2918Kb)  |  收藏  |  浏览/下载:416/159  |  提交时间:2018/02/10
Antarctic  Telescope  Dome a  Ast3  
The Sliding Mode Control Algorithm Used in the SONG Tracking Servo System 会议论文
Software and Cyberinfrastructure for Astronomy III, Montréal, Quebec, Canada, 2014-6-22
作者:  NiuYong;  RenChangzhi;  LiHeng
浏览  |  Adobe PDF(358Kb)  |  收藏  |  浏览/下载:567/153  |  提交时间:2015/03/13
Direct Drive  Torque Fluctuations  China Song Telescope  Sliding Mode Control  
Application of Combined Controller Based on CMAC and Nonlinear PID in Dual Redundant Telescope Tracking System 会议论文
Software and Cyberinfrastructure for Astronomy III, Montréal, Quebec, Canada, 2014-6-22
作者:  LiHeng;  RenChangzhi;  SongLibin;  Wujun
浏览  |  Adobe PDF(416Kb)  |  收藏  |  浏览/下载:450/187  |  提交时间:2015/03/12
Direct Drive  Nonlinear – Pid  Cmac  Dual Redundant Telescope Tracking System  Dual-redundant Six Phase Direct Drive Motors  
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  
Control strategies and algorithms for large astronomical optical telescope 会议论文
Ground-based and Airborne Telescopes III, San Diego, California, USA, 2010-6-27
作者:  Shihai Yang
浏览  |  Adobe PDF(411Kb)  |  收藏  |  浏览/下载:447/189  |  提交时间:2014/01/03
Control Strategy  Algorithm  Telescope  Ultra-low Speed  High Precision  Multi-disturbance  
Auto-focusing Schemes for LAMOST Multipurpose Fiber-fed Spectrographs 会议论文
Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, Chengdu, China, 2007-7-8
作者:  Long Li;  Zhongwen Hu;  Jianing Wang;  Yongtian Zhu;  Lei Wang
浏览  |  Adobe PDF(304Kb)  |  收藏  |  浏览/下载:456/168  |  提交时间:2013/12/29
Low Resolution Spectrograph  Auto-focusing  Resolution  
The Ultra-low Speed Research on Friction Drive of Large telescope 会议论文
Advanced Software and Control for Astronomy, Orlando, FL, 2006-5-24
作者:  Fujia DU;  Daxing WANG
浏览  |  Adobe PDF(415Kb)  |  收藏  |  浏览/下载:397/159  |  提交时间:2013/12/28
Large Telescope  Friction Drive, Ultra-low Speed  Nonlinear Pid Control