CORC

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CORC

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Design and Fabrication of Extremely Lightweight Truss-Structured Metal Mirrors 期刊论文
Materials, 2022, 卷号: 15, 期号: 13, 页码: 12
作者:  C. Liu;  K. Xu;  Y. Q. Zhang;  H. F. Hu;  X. P. Tao
收藏  |  浏览/下载：0/0  |  提交时间：2023/06/14
Supporting structure design between primary and secondary mirrors in a long focal length space optical remote sensor 会议论文
Chengdu, China, 2018-06-26
作者:  Hu, Bin;  Wu, Mengyuan;  Ye, Jing;  Li, Yan;  Li, Xuyang
收藏  |  浏览/下载：34/0  |  提交时间：2019/03/22
Carbon vacancies in Ti2CT2 MXenes: defects or a new opportunity? 期刊论文
ROYAL SOC CHEMISTRY, 2017, 卷号: 19, 期号: 47, 页码: 31773-31780
作者:  Hu, Tao;  Yang, Jinxing;  Wang, Xiaohui;  Wang, XH (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China.
收藏  |  浏览/下载：75/0  |  提交时间：2018/01/10
A new metallic carbon allotrope with high stability and potential for lithium ion battery anode material 期刊论文
NANO ENERGY, 2017
Liu, Jie; Zhao, Tianshan; Zhang, Shunhong; Wang, Qian
收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03
Designing flexible 2D transition metal carbides with strain-controllable lithium storage 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 卷号: 114, 期号: 52, 页码: E11082-E11091
作者:  Germann, Timothy C.;  Legut, Dominik;  Tian, Hongzhen;  Zhang, Qianfan;  Zhang, Ruifeng
收藏  |  浏览/下载：174/0  |  提交时间：2018/12/04
Research progress on fabrication technology of space mirror using carbon fiber composite 期刊论文
fuhe cailiao xuebao/acta materiae compositae sinica, 2017, 卷号: 34, 期号: 1, 页码: 1-11
作者:  Yang, Zhiyong;  Zhang, Boming;  Xie, Yongjie;  Zhang, Jianbao;  Tang, Zhanwen
收藏  |  浏览/下载：26/0  |  提交时间：2017/06/02
TiC2: a new two-dimensional sheet beyond MXenes 期刊论文
NANOSCALE, 2016
Zhao, Tianshan; Zhang, Shunhong; Guo, Yaguang; Wang, Qian
收藏  |  浏览/下载：2/0  |  提交时间：2017/12/03
菲索干涉仪移相器关键技术研究 学位论文
硕士: 中国科学院大学, 2015
作者:  毛石磊
收藏  |  浏览/下载：121/0  |  提交时间：2016/04/11
深海ROV铠缆系统动态特性与半主动升沉补偿技术研究 学位论文
博士: 中国科学院沈阳自动化研究所, 2014
作者:  全伟才
收藏  |  浏览/下载：117/0  |  提交时间：2014/07/18
Structural design of large aperture rectangular mirror for space telescope (EI CONFERENCE) 会议论文
2nd International Conference on Civil Engineering and Transportation, ICCET 2012, October 27, 2012 - October 28, 2012, Guilin, China
Li Z.
收藏  |  浏览/下载：27/0  |  提交时间：2013/03/25
Structural design of large aperture mirror is one of the key technologies for space telescope development. To meet the requirements of high stiffness  strength and thermal dimensional stability  some factors such as support scheme  materials selection  lightweight design and flexible support design were taken into account. The three supports location of the mirror was determined according to the modal analytical solution. By adjusting the parameters of flexure hinge  influences of gravity  assembly stress and thermal stress on the mirror were reduced obviously. Finite element analysis (FEA) results indicate that the surface accuracy reach to rms10.2nm and 10.8nm under the gravity along optical axis direction and 5C uniform temperature rise respectively  the fundamental frequency of the mirror component is 268Hz. Dynamics test shows that the first order natural frequency is 256Hz  which shows an error less than 5% compared to FEA results. (2013) Trans Tech Publications  Switzerland.  

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