Design and experiment of a large-scale space micro-vibration simulator

doi:10.1177/10775463221150825

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	Design and experiment of a large-scale space micro-vibration simulator
	H. Zhu, S. He, J. L. Shen, M. Y. Xia, C. Qin, X. M. Wang, X. Y. Sun and Z. B. Xu
	2024
Source Publication	Journal of Vibration and Control
ISSN	1077-5463
Volume	30 Issue:3-4 Pages:740-752
Abstract	To solve the problems of difficult vibration sources simulation in the ground test of the on-orbit optical load, a multi-dimensional micro-vibration simulator based on the improved Gough-Stewart platform was designed, which can effectively reproduce the characteristics of wide frequency distribution and small vibration magnitude of space micro-vibration. The analytical formula was derived by using the virtual frequent principle and the Newton-Euler equation for the natural frequency of the system, and the simulator's configuration was optimized. The structure of legs was designed and optimized according to the optimal configuration parameters. Finally, the micro-vibration simulator was tested, and the test results showed that the output bandwidth of the simulator was 5-300 Hz and the maximum magnitude error was 8%, thus demonstrating the multi-dimensional micro-vibration simulation platform has the characteristics of large frequent bandwidth, high load carrying capacity, and small vibration magnitude.
DOI	10.1177/10775463221150825
URL	查看原文
Indexed By	sci
Language	英语
Citation statistics	Cited Times:2[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.ciomp.ac.cn/handle/181722/68277
Collection	中国科学院长春光学精密机械与物理研究所
Recommended Citation GB/T 7714	H. Zhu, S. He, J. L. Shen, M. Y. Xia, C. Qin, X. M. Wang, X. Y. Sun and Z. B. Xu. Design and experiment of a large-scale space micro-vibration simulator[J]. Journal of Vibration and Control,2024,30(3-4):740-752.
APA	H. Zhu, S. He, J. L. Shen, M. Y. Xia, C. Qin, X. M. Wang, X. Y. Sun and Z. B. Xu.(2024).Design and experiment of a large-scale space micro-vibration simulator.Journal of Vibration and Control,30(3-4),740-752.
MLA	H. Zhu, S. He, J. L. Shen, M. Y. Xia, C. Qin, X. M. Wang, X. Y. Sun and Z. B. Xu."Design and experiment of a large-scale space micro-vibration simulator".Journal of Vibration and Control 30.3-4(2024):740-752.

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中国科学院长春光学精密机械与物理研究所