Exploration of the coupling between thrust and interference in Taiji-1

doi:10.1142/S0217751X21400029

IMECH-IR > 微重力重点实验室

	Exploration of the coupling between thrust and interference in Taiji-1
	Wang J(王娟); Yang R(杨然); Niu Y(牛宇)
发表期刊	INTERNATIONAL JOURNAL OF MODERN PHYSICS A
	2021-04
卷号	36 期号:11N12 页码:2140002
ISSN	0217-751X
摘要	As the first technology verification satellite of the space-based gravitational wave detection in China, Taiji-1 has tested the high-precision space laser interferometer, the inertial sensor, the micro thruster and the hyperstatic satellite platform in orbit. The micro thruster plays an important role in the micro propulsion system. The purposes of the research are to investigate the relationship between the thrust and the interference, and then get a comprehensive understanding about the maximum effect of the thrust in Taiji-1. The transfer function between the thrust and the optical path difference fluctuations is established through the modeling, the simulation and the data postprocessing of Taiji-1. In addition, the maximum effect of the thrust in Taiji-1 is about 32 pm/root Hz with an integration time of 100 s. It can be neglected compared to the requirement of 100 pm/root Hz for the interferometer stability in Taiji-1.
关键词	Force noise analysis thrust optical path analysis numerical simulation
学科领域	Physics, Nuclear ; Physics, Particles & Fields
DOI	10.1142/S0217751X21400029
收录类别	SCI
语种	英语
WOS记录号	WOS:000651032500011
项目资助者	Strategic Priority Research Program of the Chinese Academy of Sciences [XDA1502070902, XDA1502070304, XDA1501800003]
论文分区	Q4
力学所作者排名	1
RpAuthor	Yang, R ; Niu, Y (corresponding author), Chinese Acad Sci, Ctr Gravitat Wave Expt, Inst Mech, Natl Micrograv Lab, Beijing 100190, Peoples R China.
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/90244
专题	微重力重点实验室
作者单位	1.Chinese Acad Sci, Ctr Gravitat Wave Expt, Inst Mech, Natl Micrograv Lab, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci UCAS, Taiji Lab Gravitat Wave Universe Beijing Hangzhou, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Wang J,Yang R,Niu Y. Exploration of the coupling between thrust and interference in Taiji-1[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS A,2021,36,11N12,:2140002.
APA	王娟,杨然,&牛宇.(2021).Exploration of the coupling between thrust and interference in Taiji-1.INTERNATIONAL JOURNAL OF MODERN PHYSICS A,36(11N12),2140002.
MLA	王娟,et al."Exploration of the coupling between thrust and interference in Taiji-1".INTERNATIONAL JOURNAL OF MODERN PHYSICS A 36.11N12(2021):2140002.

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