Study on the Effect of Micro-Force Perturbations and Temperature Fluctuation on Interferometer for the Taiji Program

doi:10.3390/s24010098

	Study on the Effect of Micro-Force Perturbations and Temperature Fluctuation on Interferometer for the Taiji Program
	Wang, Juan; Liu HS(刘河山); Yang, Chao; Qi KQ(齐克奇); Luo ZR(罗子人); Yang R(杨然)
刊名	SENSORS
	2024
卷号	24 期号:1 页码:18
关键词	micro-force perturbation suppression temperature fluctuation suppression interferometry Taiji program
DOI	10.3390/s24010098
通讯作者	Yang, Ran(yangran@imech.ac.cn)
英文摘要	To increase the interferometric measurement resolution in the Taiji program, we present a noise suppression method in this paper. Taking the specific micro-force perturbation and temperature fluctuation in the Taiji-1 interferometer as an example, we set up and experimentally verified the corresponding transfer function to quantify the effect of both noise sources on the interferometric results. Consistent results were obtained between the numerical and experimental results for the transfer function. It is instructive to eliminate the micro-force perturbations and temperature fluctuations during on-orbit interferometric measurement for as long as the acquisition of the force or temperature distribution of related surfaces and the corresponding transfer functions. This indicates that the method can be used for noise sensing and more in the field of noise elimination and measurement resolution improvement for future Taiji program interferometers.
分类号	二类
资助项目	National Key R&D Program of China
WOS关键词	SPACE
WOS研究方向	Chemistry ; Engineering ; Instruments & Instrumentation
语种	英语
WOS记录号	WOS:001140386600001
资助机构	National Key R&D Program of China
其他责任者	Yang, Ran
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/94106]
专题	力学研究所_国家微重力实验室
推荐引用方式 GB/T 7714	Wang, Juan,Liu HS,Yang, Chao,et al. Study on the Effect of Micro-Force Perturbations and Temperature Fluctuation on Interferometer for the Taiji Program[J]. SENSORS,2024,24(1):18.
APA	Wang, Juan,刘河山,Yang, Chao,齐克奇,罗子人,&杨然.(2024).Study on the Effect of Micro-Force Perturbations and Temperature Fluctuation on Interferometer for the Taiji Program.SENSORS,24(1),18.
MLA	Wang, Juan,et al."Study on the Effect of Micro-Force Perturbations and Temperature Fluctuation on Interferometer for the Taiji Program".SENSORS 24.1(2024):18.