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Posture optimization of a 3-6R parallel mechanism for secondary mirror truss applied on large telescopes 期刊论文
Optik, 2021, 卷号: 227
作者:  R. Wang;  F. Wang;  L. Hao;  Y. Cao and X. Sun
浏览  |  Adobe PDF(3443Kb)  |  收藏  |  浏览/下载:85/40  |  提交时间:2022/06/13
Optimization of a segmented mirror with a global radius of curvature actuation system based on multi-fidelity surrogates 期刊论文
Optik, 2021, 卷号: 242
作者:  S. Wu;  J. Dong;  S. Xu;  Z. Lu and B. Xu
Adobe PDF(1459Kb)  |  收藏  |  浏览/下载:72/35  |  提交时间:2022/06/13
Large survey camera collimation and alignment at the observation site by curvature sensing 期刊论文
Optik, 2021, 卷号: 242
作者:  Q. An;  X. Wu;  X. Lin;  J. Wang;  T. Chen;  J. Zhang;  H. Li;  L. Wang and Y. Liu
Adobe PDF(3912Kb)  |  收藏  |  浏览/下载:98/35  |  提交时间:2022/06/13
Research on Degree of Freedom of Secondary Mirror Truss Mechanism Based on Screw Theory and Geometry Algebra Applied on Large Telescopes 期刊论文
Optik, 2020, 卷号: 224, 页码: 11
作者:  R. Wang,F. G. Wang,L. Hao,Y. Y. Cao and X. Q. Sun
Adobe PDF(2312Kb)  |  收藏  |  浏览/下载:112/34  |  提交时间:2021/07/06
Large rigid-body displacement parameters extraction of segmented mirror in pose co-phasing adjustment simulation analysis using constrained optimization method 期刊论文
Optik, 2020, 卷号: 224, 页码: 12
作者:  H. S. Yang,X. J. Zhang,B. X. Liu,X. Y. Pang and Z. L. Li
Adobe PDF(5041Kb)  |  收藏  |  浏览/下载:104/30  |  提交时间:2021/07/06
Research on Precision Thermal Control Technology Based on Aerial Telefocal Common Aperture Photoelectric Platform 期刊论文
Optik, 2020, 卷号: 224, 页码: 8
作者:  L. Sun,Z. F. Cheng,L. Li,F. H. Liu,X. F. Liu and R. C. Hu
Adobe PDF(3672Kb)  |  收藏  |  浏览/下载:95/37  |  提交时间:2021/07/06
Influence of random aspheric parameter errors on the wavefront deformation for segmented primary mirror and its correction 期刊论文
Optik, 2020, 卷号: 200, 页码: 9
作者:  H. S. Yang,X. J. Zhang,H. Bao,X. K. Wang and F. M. Chai
浏览  |  Adobe PDF(1651Kb)  |  收藏  |  浏览/下载:83/41  |  提交时间:2021/07/06
Simulations and experiments on the noise suppression in the calibration of a 961-element adaptive optics system 期刊论文
Optik, 2020, 卷号: 200, 页码: 8
作者:  X. Cheng,J. L. Wang,L. Wang,X. Y. Liu,L. Dong and C. H. Liu
Adobe PDF(2362Kb)  |  收藏  |  浏览/下载:84/29  |  提交时间:2021/07/06
Design and analysis for the multi-point flexible support structure of large and precision lens 期刊论文
Optik, 2019, 卷号: 193, 页码: 8
作者:  L.M.Zhang;  W.P.Wang;  J.L.Wang;  P.Guo;  L.Hao
浏览  |  Adobe PDF(1515Kb)  |  收藏  |  浏览/下载:124/54  |  提交时间:2020/08/24
Ground-based telescope system,Large aperture lens,Rigidity of the,support structure,Wave-front aberration,Optics  
Error separation methods based on absolute testing of non-uniform sampling 期刊论文
Optik, 2019, 卷号: 178, 页码: 986-991
作者:  L.Zhang;  Y.Xiang
浏览  |  Adobe PDF(1246Kb)  |  收藏  |  浏览/下载:127/47  |  提交时间:2020/08/24
Absolute calibration,Grating lateral shearing interferometer,Systemerrors,Rotation algorithm,interferometer,metrology,Optics