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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:102/28  |  提交时间:2024/03/19
Design and dynamics experiment of filter wheel mechanism of space coronagraph 会议论文
Ninth Symposium on Novel Photoelectronic Detection Technology and Applications, Hefei, China, 2022.11.2-4
作者:  Guo W(郭伟);  Dou JP(窦江培);  Xu MM(许明明);  Kong LY(孔令一);  Liu BL(刘宝禄);  Chen B(陈博);  Jiang S(江舒)
浏览  |  Adobe PDF(1830Kb)  |  收藏  |  浏览/下载:75/29  |  提交时间:2024/03/18
coronagraph  filter wheel mechanism  precision analysis  vibration test  mechanical property  
Application progress of stressed mirror continuous polishing technology in the segments fabrication of telescope primary mirror 会议论文
Proc. of SPIE Vol. 11451, California, United States, 2020-12-13
作者:  Jiang ZB(姜自波);  Li XN(李新南);  Chen Z(陈哲);  Cao T(曹亭);  Chen KX(陈昆新);  Wang FP(王丰璞);  Gong XF(宫雪非);  Liang YJ(梁永军);  Zheng Y(郑奕);  Jiao XJ(焦晓洁)
浏览  |  Adobe PDF(745Kb)  |  收藏  |  浏览/下载:759/128  |  提交时间:2021/03/30
Stressed Mirror Polishing  Continuous Polishing  Segments  Mirror Fabrication  Off-axis Aspheric  Contact Measurement  
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:480/160  |  提交时间:2021/03/30
Methods: Data Analysis  Techniques: High Angular Resolution  Techniques: Image Processing  
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:418/157  |  提交时间:2019/02/12
Edge Sensor  Segmented Mirrors  Eddy Current Sensor  Chinese Extremely Large Telescope  
Mechanisms for the elevation structure of a giant telescope 期刊论文
Publ. Astron. Soc. Japan, 2018, 卷号: 00, 期号: 0, 页码: 1-10
作者:  Shouwei HU;  Xiaoli SONG;  Hui ZHANG
浏览  |  Adobe PDF(6158Kb)  |  收藏  |  浏览/下载:405/113  |  提交时间:2019/02/02
Research on key technical issues of contact method for large diameter off-axis aspheric segments 会议论文
, Edinburgh, United Kingdom, 2016-6-26
作者:  ZiBo Jiang;  XinNan Li;  YongJun Liang;  Bo Li;  BinBin Yu;  Zhe Chen
浏览  |  Adobe PDF(603Kb)  |  收藏  |  浏览/下载:458/169  |  提交时间:2017/01/24
Stressed Mirror Annular Polishing  Off-axis Aspherical Mirror  Contact Detection  Error Analysis  Polynomials Orthogonality  
Influence and control of spherical aberration in polishing off-axis aspherical mirrors by the stressed method 期刊论文
APPLIED OPTICS, 2015, 卷号: 54, 期号: 2, 页码: 291-298
作者:  Jiang Zi Bo;  Li Xin Nan;  Yu Bin Bin;  Zheng Yi;  Li Bo
浏览  |  Adobe PDF(835Kb)  |  收藏  |  浏览/下载:408/141  |  提交时间:2016/01/25
Optical Fabrication  Polishing  Aspherics  Astronomical Optics