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One direct drive system for Telescope 会议论文
Ground-based and Airborne Telescopes II, Marseille, France, 2008-6-23
作者:  Changzhi Ren;  Zhenchao Zhang;  Daxing Wang;  Xiaoying Shuai;  Wei Hu;  Guomin Wang;  Zhenlian Zhu
浏览  |  Adobe PDF(379Kb)  |  收藏  |  浏览/下载:522/173  |  提交时间:2014/01/01
Direct Drive  Segmentation  Direct Drive Telescope Test-bed (Ddteb)  Arc Pmsm  
Chinese Small Telescope ARray (CSTAR) for Antarctic Dome A 会议论文
Ground-based and Airborne Telescopes II, Marseille, France, 2008-6-23
作者:  Xiangyan Yuan;  Xiangqun Cui;  Genrong Liu;  Fengxiang Zhai;  Xuefei Gong;  Ru Zhang;  Lirong Xia;  Jingyao Hu;  J.S. Lawrence;  Jun Yan;  J.W.V.Storey;  Lifan Wang;  Longlong Feng;  M.C.B. Ashley;  Xu Zhou;  Zhaoji Jiang;  Zhenxi Zhu
浏览  |  Adobe PDF(2457Kb)  |  收藏  |  浏览/下载:505/167  |  提交时间:2014/01/01
Chinese Small Telescope Array (Cstar)  Dome a  Variable Detection  Continuous Observation  
Servo control system for friction drive with ultra-low speed and high accuracy 会议论文
Advanced Software and Control for Astronomy II, Marseille, France, 2008-6-23
作者:  Shihai Yang;  Zhenchao Zhang
浏览  |  Adobe PDF(335Kb)  |  收藏  |  浏览/下载:463/181  |  提交时间:2014/01/02
Control System  Friction Drive  Ultra-low Speed  
Design and realization of the real-time spectrograph controller for LAMOST based on FPGA 会议论文
Advanced Software and Control for Astronomy II, Marseille, France, 2008-6-23
作者:  Jianing Wang;  Liyan Wu;  Yizhong Zeng;  Songxin Dai;  Zhongwen Hu;  Yongtian Zhu;  Lei Wang;  Zhen Wu;  Yi Chen
浏览  |  Adobe PDF(453Kb)  |  收藏  |  浏览/下载:441/135  |  提交时间:2014/01/01
Real-time Spectrograph Controller  Field Programmable Gate Array (Fpga)  System On Programmable Chip (Sopc)  Niosⅱ  Intellectual Property (Ip)  Stepper Motor  Ethernet Network  Lamost  
Introduction of a 2.5m telescope mount 会议论文
Advanced Optical and Mechanical Technologies in Telescopes and Instrumentation, Marseille, France, 2008-6-23
作者:  Bozhong Gu;  Guomin Wang;  Jiang Xiang
浏览  |  Adobe PDF(404Kb)  |  收藏  |  浏览/下载:605/213  |  提交时间:2014/01/01
Astronomy  Telescope  Telescope Mount  Structure Design  
One Arc PMSM for Telescope Tracking System 会议论文
Advanced Optical and Mechanical Technologies in Telescopes and Instrumentation, Marseille, France, 2008-6-23
作者:  Changzhi Ren;  Zhenchao Zhang;  Daxing Wang;  Wei Hu;  Zhenlian Zhu
浏览  |  Adobe PDF(402Kb)  |  收藏  |  浏览/下载:437/151  |  提交时间:2014/01/01
Direct Drive  Segmentation  Arc Pmsm  Torque Ripple  
Error analysis of friction drive elements 会议论文
Advanced Optical and Mechanical Technologies in Telescopes and Instrumentation, Marseille, France, 2008-6-23
作者:  Guomin Wang;  Shihai Yang;  Daxing Wang
浏览  |  Adobe PDF(337Kb)  |  收藏  |  浏览/下载:542/193  |  提交时间:2014/01/01
Friction Drive  Drive System Error  Error Analysis  Error Calculation  
An iterative deconvolution algorithm using combined regularization for low-order corrected astronomical images 会议论文
Adaptive Optics Systems, Marseille, France, 2008-6-23
作者:  Hualin Chen;  Xiangyan Yuan;  Xiangqun Cui
浏览  |  Adobe PDF(365Kb)  |  收藏  |  浏览/下载:471/139  |  提交时间:2013/12/31
Adaptive Optics  Iterative Deconvolution  Maximum-likelihood  Physical Constraints  
Low-order AO system in LAMOST 会议论文
Advances in Adaptive Optics II, Orlando, FL, 2006-5-24
作者:  Xiangyan Yuan;  Xiangqun Cui;  Genrong Liu;  Yong Zhang;  Yongjun Qi
浏览  |  Adobe PDF(374Kb)  |  收藏  |  浏览/下载:392/162  |  提交时间:2013/12/27
Lamost  Ground Seeing  Low-order Aberration  Deformable Mirror  
A multipurpose fiber-fed VPHG spectrograph for LAMOST 会议论文
Ground-based and Airborne Instrumentation for Astronomy, Orlando, FL, 2006-5-24
作者:  Yongtian Zhu;  Zhongwen Hu;  Qingfeng Zhang;  Lei Wang;  Jianing Wang
浏览  |  Adobe PDF(998Kb)  |  收藏  |  浏览/下载:633/162  |  提交时间:2013/12/25
Instrumentation  Spectrograph  Volume Phase Holographic Gratings