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The Key Technology of Large Telescope Tracking System Based on Integrated Super-low Speed Bearingless Motor 会议论文
Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation III, Austin, Texas, United States, 2018-6-10
作者:  Changzhi Ren;  XiajieZhang;  JinXu;  XiaoliSong;  ZhongyuYue;  YuYe
浏览  |  Adobe PDF(678Kb)  |  收藏  |  浏览/下载:421/160  |  提交时间:2019/02/12
Super-low Speed Bearingless Motor  Active Bias Magnetic Suspension Bearing  Suspension Stiffness  Large Telescope Tracking System  Double Redundant Drive System  
Design of one large telescope direct drive control system based on TMS320F28xx 会议论文
Modeling, Systems Engineering, and Project Management for Astronomy VI, Montréal, Quebec, Canada, 2014-6-22
作者:  Xiao-li Song;  Da-xing Wang;  Chao Zhang;  zhen-chao Zhang;  Li-yan Chen;  Chang-zhi Ren
浏览  |  Adobe PDF(402Kb)  |  收藏  |  浏览/下载:613/248  |  提交时间:2015/03/12
Direct Drive  Control System  Igbt  Large Telescope  
Synchronous Redundant Control Algorithm in The Telescope Drive System 会议论文
Ground-based and Airborne Telescopes IV, Amsterdam, Netherlands, 2012-7-1
作者:  Ren Changzhi;  Niuyong;  SongXiaoli;  XuJin;  LiXiaoyan
浏览  |  Adobe PDF(652Kb)  |  收藏  |  浏览/下载:526/191  |  提交时间:2014/01/12
Direct Drive  Synchronous Control  Redundant Control  Redundant Unit Permanent Magnet Synchronous Motor (Rupmsm)  
Design and Control of One Precise Tracking Simulation Bed for Chinese 20/30 Meter Optic/Infrared Telescope 会议论文
Modern Technologies in Space- and Ground-based Telescopes and Instrumentation II, Amsterdam, Netherlands, 2012-7-1
作者:  RenChangzhi;  Lixiaoyan;  SongXiaoli;  Niuyong;  Li Aihua;  Zhang Zhenchao
浏览  |  Adobe PDF(676Kb)  |  收藏  |  浏览/下载:677/281  |  提交时间:2014/01/09
30 Meter Telescope  Precise Tracking Simulation Bed  Direct Drive  Redundant Unit Permanent Magnet Synchronous Motor (Rupmsm)  Multiphase Vector Control  
Research on large aperture telescope drive control technology 会议论文
Modern Technologies in Space- and Ground-based Telescopes and Instrumentation II, Amsterdam, Netherlands, 2012-7-1
作者:  Xiaoyan Li;  Daxing Wang;  Xiaoli Song;  Changzhi Ren;  Zhenchao Zhang
浏览  |  Adobe PDF(581Kb)  |  收藏  |  浏览/下载:571/222  |  提交时间:2014/01/12
Large Aperture Telescope  Drive Control Technology  
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:453/171  |  提交时间:2014/01/08
Hfsignals  Sensorless  Pmsm  Simulation  Telescope Mount Driving  
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:519/177  |  提交时间:2014/01/08
Arc Pmsm  Tms320f2812  Ipm  Telescope