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Vibrational stability improvement of a mirror system using active mass damping.

作者信息

He Shijing, Yuan Haoran, Wu Tianyu, Chen Nuo, Zhang Xinyu, Wang Zhizhuo, Liu Xuerong, Liu Fang

机构信息

Center for Transformative Science, ShanghaiTech University, 393 Huaxia Middle Road, Shanghai 201210, People's Republic of China.

出版信息

J Synchrotron Radiat. 2024 Sep 1;31(Pt 5):1126-1133. doi: 10.1107/S1600577524006490. Epub 2024 Aug 8.

DOI:10.1107/S1600577524006490
PMID:39116008
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11371038/
Abstract

Addressing the demand for high stability of beamline instruments at the SHINE facility, a high stability mirror regulating mechanism has been developed for mirror adjustments. Active mass damping was adopted to attenuate pitch angle vibrations of mirrors caused by structural vibrations. An internal absolute velocity feedback was used to reduce the negative impact of spillover effects and to improve performance. The experiment was conducted on a prototype structure of a mirror regulating mechanism, and results showed that the vibration RMS of the pitch angle was effectively attenuated from 47 nrad to 27 nrad above 1 Hz.

摘要
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3d8d/11371038/6028e8a91ac0/s-31-01126-fig14.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3d8d/11371038/87151e894d72/s-31-01126-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3d8d/11371038/22501223a99e/s-31-01126-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3d8d/11371038/0d42f82bcc8e/s-31-01126-fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3d8d/11371038/577a050023c0/s-31-01126-fig4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3d8d/11371038/0c9471d45be6/s-31-01126-fig5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3d8d/11371038/70c8c0873ea6/s-31-01126-fig6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3d8d/11371038/c30827f28240/s-31-01126-fig7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3d8d/11371038/2123f316dda8/s-31-01126-fig8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3d8d/11371038/1320b671828a/s-31-01126-fig9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3d8d/11371038/2a9ac8b63ddb/s-31-01126-fig10.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3d8d/11371038/3bad42b99fee/s-31-01126-fig11.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3d8d/11371038/77e5a4a6e63d/s-31-01126-fig12.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3d8d/11371038/b95beaebf634/s-31-01126-fig13.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3d8d/11371038/6028e8a91ac0/s-31-01126-fig14.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3d8d/11371038/87151e894d72/s-31-01126-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3d8d/11371038/22501223a99e/s-31-01126-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3d8d/11371038/0d42f82bcc8e/s-31-01126-fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3d8d/11371038/577a050023c0/s-31-01126-fig4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3d8d/11371038/0c9471d45be6/s-31-01126-fig5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3d8d/11371038/70c8c0873ea6/s-31-01126-fig6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3d8d/11371038/c30827f28240/s-31-01126-fig7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3d8d/11371038/2123f316dda8/s-31-01126-fig8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3d8d/11371038/1320b671828a/s-31-01126-fig9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3d8d/11371038/2a9ac8b63ddb/s-31-01126-fig10.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3d8d/11371038/3bad42b99fee/s-31-01126-fig11.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3d8d/11371038/77e5a4a6e63d/s-31-01126-fig12.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3d8d/11371038/b95beaebf634/s-31-01126-fig13.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3d8d/11371038/6028e8a91ac0/s-31-01126-fig14.jpg

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本文引用的文献

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J Synchrotron Radiat. 2021 Sep 1;28(Pt 5):1357-1363. doi: 10.1107/S1600577521007013. Epub 2021 Aug 12.
2
O3 highlights.O3要点。
Nat Rev Phys. 2020;2(5):222-223. doi: 10.1038/s42254-020-0179-3. Epub 2020 Apr 17.
3
On the characterization of a 1 m long, ultra-precise KB-focusing mirror pair for European XFEL by means of slope measuring deflectometry.利用斜率测量偏折测量法对用于欧洲X射线自由电子激光装置的1米长超精密KB聚焦镜对进行特性表征。
Rev Sci Instrum. 2019 Feb;90(2):021713. doi: 10.1063/1.5065473.
4
Investigations of mechanical vibrations for beamlines at the Canadian Light Source.加拿大光源光束线的机械振动研究。
J Synchrotron Radiat. 2011 Mar;18(Pt 2):109-16. doi: 10.1107/S0909049510041075. Epub 2010 Nov 25.