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The Edge Sensor of Segmented Mirror Based on Fringes of Equal Thickness 期刊论文
Research in Astronomy and Astrophysics, 2023, 卷号: 23, 期号: 6, 页码: 1-14
作者:  Zhang Q(张茜);  Zuo H(左恒);  Zhang Y(张勇);  Li YP(李烨平)
浏览  |  Adobe PDF(1331Kb)  |  收藏  |  浏览/下载：64/19  |  提交时间：2024/03/19
Unanticipated Fault Diagnosis Method of Telescope Drive System Based on Latent Variable Mining 期刊论文
Publications of the Astronomical Society of the Pacific, 2022, 卷号: 134, 期号: 1031, 页码: 014504-1-13
作者:  Li Y(李运);  Yang SH(杨世海);  Deng ZZ(邓状状);  Gu XJ(顾晓杰);  Li XY(李晓燕);  Gu BZ(顾伯忠)
浏览  |  Adobe PDF(2317Kb)  |  收藏  |  浏览/下载：205/59  |  提交时间：2023/03/20
Astronomical instrumentation  Computational methods  Telescopes  
Azimuth Control for Large Aperture Telescope Based on Segmented Arc Permanent Magnet Synchronous Motors 期刊论文
Research in As tronomy and As trophysics, 2021, 卷号: 21, 期号: 7, 页码: 86-92
作者:  Song XL(宋晓莉);  Wang DX(汪达兴)
浏览  |  Adobe PDF(1027Kb)  |  收藏  |  浏览/下载：313/111  |  提交时间：2022/04/01
techniques: telescopes  instrumentation: miscellaneous  methods: miscellaneous  techniques  
Focal surface attitude detection for LAMOST 期刊论文
Research in Astronomy and Astrophysics, 2020, 卷号: 20, 期号: 11, 页码: 181-191
作者:  Hu TZ(胡天柱);  Zhang Y(张勇);  Cui XQ(崔向群);  Li YP(李烨平);  Pan XS(潘秀山);  Fu Y(傅莹)
浏览  |  Adobe PDF(5237Kb)  |  收藏  |  浏览/下载：440/143  |  提交时间：2021/03/30
Methods: Data Analysis  Techniques: High Angular Resolution  Techniques: Image Processing  
Suggested quasi-Cassegrain system for multi-beam observation of FAST 期刊论文
Research in Astronomy and Astrophysics, 2020, 卷号: 20, 期号: 1, 页码: 3-7
作者:  Su DQ(苏定强);  Bai H(白华);  Cui XQ(崔向群)
浏览  |  Adobe PDF(383Kb)  |  收藏  |  浏览/下载：358/134  |  提交时间：2021/03/31
Extracting the centroid of the light spot by two-dimensional sigmoid fitting 期刊论文
Optical Engineering, 2018, 卷号: 57, 期号: 10, 页码: 104113（1-7）
作者:  Hui Zhang;  Guoping Li;  Yong Zhang;  Shouwei Hu
浏览  |  Adobe PDF(2178Kb)  |  收藏  |  浏览/下载：501/156  |  提交时间：2019/02/03
Centroid Estimation  Subpixel Edge Detection  Intensity Profile Fitting  Optical Sensing  
ADRC control of a 6-DOF parallel manipulator for telescope secondary mirror 期刊论文
Journal of Instrumentation, 2017, 卷号: 12, 期号: 3, 页码: 1-10
作者:  Y. Ye;  Z. Yue;  B. Gu
浏览  |  Adobe PDF(1986Kb)  |  收藏  |  浏览/下载：322/130  |  提交时间：2018/01/05
Control Systems  Instrument Optimisation  Simulation Methods And Programs  
Multiple-Aperture-Based Solar Seeing Profiler 期刊论文
PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 2015, 卷号: 127, 期号: 955, 页码: 870–879
作者:  DEQING REN;  GANG ZHAO;  XI ZHANG;  JIANGPEI DOU;  RUI CHEN;  YONGTIAN ZHU;  FENG YANG
浏览  |  Adobe PDF(321Kb)  |  收藏  |  浏览/下载：502/199  |  提交时间：2016/01/22
Active disturbance rejection control for precise position tracking of piezoelectric actuators 期刊论文
High Technology Letters, 2015, 卷号: 21, 期号: 3, 页码: 333-338
作者:  Zheng Zhaoying;  Lu Qishuai;  Zhang Sijiong
浏览  |  Adobe PDF(840Kb)  |  收藏  |  浏览/下载：601/149  |  提交时间：2016/01/21
Active Disturbance Rejection Control (Adrc)  Piezoelectric Actuators  Position Tracking  
A HIGH-CONTRAST IMAGING ALGORITHM: OPTIMIZED IMAGE ROTATION AND SUBTRACTION 期刊论文
The Astrophysical Journal, 2015, 卷号: 802, 期号: 12, 页码: 1-6
作者:  Jiangpei Dou;  Deqing Ren;  Gang Zhao;  Xi Zhang;  Rui Chen;  Yongtian Zhu
浏览  |  Adobe PDF(1238Kb)  |  收藏  |  浏览/下载：332/76  |  提交时间：2016/01/21
Adaptive Optics  Planetary Systems  Imaging  Image Processing