NIAOT OpenIR

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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:179/42  |  提交时间:2023/03/22
Segmented mirror  Position actuator  Active optics  Voice motor  ADRC  
Research progress of co-phasing inductance edge sensor for Chinese extremely large telescope 会议论文
Ground-based and Airborne Telescopes V, Montréal, Quebec, Canada, 2014-6-22
作者:  Yong Zhang;  Qimeng Wang;  Yeping Li;  Guohua Zhou;  Jijun Ni;  Aihua Li;  Hongmei Li;  Yizhong Zeng
浏览  |  Adobe PDF(853Kb)  |  收藏  |  浏览/下载:529/192  |  提交时间:2015/03/13
Extremely Large Telescope  Segmented Mirror Active Optics  Edge Sensor  Inductance Sensor  
Latest progress of LAMOST primary co-phasing experiment in NIAOT, China 会议论文
Ground-based and Airborne Telescopes V, Montréal, Quebec, Canada, 2014-6-22
作者:  Yong Zhang;  Xiangqun Cui;  Hongmei Li;  Guohua Zhou;  Jijun Ni;  Aihua Li;  Zhengqiu Yao;  Xuefei Gong;  Genrong Liu;  Yuefei Wang;  Yeping Li;  Yizhong Zeng
浏览  |  Adobe PDF(605Kb)  |  收藏  |  浏览/下载:559/198  |  提交时间:2015/03/13
Extremely Large Telescope  Segmented Mirror Co-phasing Active Optics  Fine Segment Support  
Active Control of the Chinese Giant Solar Telescope 会议论文
Ground-based and Airborne Telescopes V, Montréal, Quebec, Canada, 2014-6-22
作者:  Yichun Dai;  Dehua Yang;  Zhenyu Jin;  Zhong Liu;  Wei Qin
浏览  |  Adobe PDF(442Kb)  |  收藏  |  浏览/下载:503/168  |  提交时间:2015/03/12
Solar Telescope  Ring Aperture  Segmented Mirror  Monolithic Mirror  Active Control  Wind Load  
Co-phasing of segmented telescopes using dual wavelength digital holography 会议论文
Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation, Montréal, Quebec, Canada, 2014-6-22
作者:  Changwei Li;  Sijiong Zhang
浏览  |  Adobe PDF(769Kb)  |  收藏  |  浏览/下载:414/176  |  提交时间:2015/03/12
Co-phasing  Segmented Telescope  Dual Wavelength  Digital Holography  
Review of Mechanical Structure of Force Actuator for Optical Astronomical Telescope 会议论文
Advanced Materials Research, Xiamen, Fujian, China, 2013-5-18
作者:  Yu Fang Zhang
浏览  |  Adobe PDF(429Kb)  |  收藏  |  浏览/下载:458/145  |  提交时间:2014/02/11
Astronomical Telescope  Force Actuator  Optics  Structure  Voice Coil  
Design and Practice Multi-channel Real Time System on Deformation Control of Optical Plate 会议论文
Software and Cyberinfrastructure for Astronomy II, Amsterdam, Netherlands, 2012-7-1
作者:  ZHENG Yi;  Wang Yin-hu;  LI Ying;  LI Xin-nan
浏览  |  Adobe PDF(1258Kb)  |  收藏  |  浏览/下载:580/190  |  提交时间:2014/01/09
Optical Plate  Deformation Control  Real Time  Mimo System  
Co-phasing of the segmented mirror based on the generalized phase diversity wavefront sensor 会议论文
Modern Technologies in Space- and Ground-based Telescopes and Instrumentation II, Amsterdam, Netherlands, 2012-7-1
作者:  Changwei Li;  Sijiong Zhang
浏览  |  Adobe PDF(351Kb)  |  收藏  |  浏览/下载:515/187  |  提交时间:2014/01/09
Co-phasing  Segmented Mirror  Wavefront Sensing  Optimization Algorithm  
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:463/173  |  提交时间:2014/01/08
Hfsignals  Sensorless  Pmsm  Simulation  Telescope Mount Driving  
A new efficient laser angle metrology system for maintaining the large radio telescope active reflecting antenna 会议论文
Ground-based and Airborne Telescopes III, San Diego, California, USA, 2008-6-27
作者:  Yong Zhang;  Dehua Yang;  Yeping Li;  Guohua Zhou;  Aihua Li;  Guoping Li;  Zhenchao Zhang
浏览  |  Adobe PDF(9883Kb)  |  收藏  |  浏览/下载:586/87  |  提交时间:2014/01/02
Radio Telescope  Laser Scanning Antenna Sensing  Panel Segmentation  Active Antenna Maintaining