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| Intelligent monitoring and diagnosis of telescope image quality 期刊论文 Monthly Notices of the Royal Astronomical Society, 2023, 卷号: 525, 期号: 3, 页码: 3541–3550 作者: Hu TZ(胡天柱); Zhang Y(张勇); Cui XQ(崔向群) 浏览  |  Adobe PDF(1967Kb)  |  收藏  |  浏览/下载:40/9  |  提交时间:2024/03/19 methods: data analysis methods: numerical techniques: image processing software: data analysis |
| 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:55/15  |  提交时间:2024/03/19 |
| 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:180/42  |  提交时间:2023/03/22 Segmented mirror Position actuator Active optics Voice motor ADRC |
| 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:432/140  |  提交时间:2021/03/30 Methods: Data Analysis Techniques: High Angular Resolution Techniques: Image Processing |
| Defocus Spot Detection of Astronomical Optical System 期刊论文 Research in Astronomy and Astrophysics, 2020, 卷号: 20, 期号: 3, 页码: 41-49 作者: Hu TZ(胡天柱); Zhang Y(张勇); Cui XQ(崔向群); Li YP(李烨平); Bai H(白华); Pan XS(潘秀山) 浏览  |  Adobe PDF(4456Kb)  |  收藏  |  浏览/下载:331/125  |  提交时间:2021/03/30 Methods: Data Analysis Techniques: Image Processing Telescopes |
| 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:491/150  |  提交时间:2019/02/03 Centroid Estimation Subpixel Edge Detection Intensity Profile Fitting Optical Sensing |
| Design and analysis of active vibration damper for telescope by linear 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: Du FuJia; Zhang Zhiyong; Li Hao; Li Penghui 浏览  |  Adobe PDF(335Kb)  |  收藏  |  浏览/下载:422/145  |  提交时间:2019/02/02 Active Vibration Damper Modal Analysis Linear Motor Lqr Telescope |
| The research progress of eddy current edge sensors for Chinese extremely large telescope 会议论文 Ground-based and Airborne Telescopes VII, Austin, Texas, United States, 2018-6-10 作者: Jijun Ni; Yong Zhang 浏览  |  Adobe PDF(1512Kb)  |  收藏  |  浏览/下载:380/143  |  提交时间:2019/02/12 Edge Sensor Segmented Mirrors Eddy Current Sensor Chinese Extremely Large Telescope |