NAOC Open IR
System modeling in data processing of Taiji-1 mission
Peng, Xiaodong1,2,3; Jin, Hongbo4; Xu, Peng5,6; Wang, Zhi5,7; Luo, Ziren2,5,8; Ma, Xiaoshan3; Qiang, Li-E3; Tang, Wenlin3; Ma, Xin3; Zhang, Yuzhu3; Wang, Zuolei9; Wu, Pengzhan6; Deng, Xiaoqin7; Li, Haosi10; Wu, Liming10; Wang, Juan8; Wei, Yuxiao10; Lin, Zhiyong10; Gao, Chen3; Zhao, Mengyuan3
2021-04-30
Source PublicationINTERNATIONAL JOURNAL OF MODERN PHYSICS A
ISSN0217-751X
Volume36Issue:11N12Pages:23
AbstractTaiji-1 is the first technology demonstration satellite of the Taiji Program in Space, which, served as the pre-PathFinder mission, had finished its nominal science operational phase and successfully accomplished the mission goal. The gravitational reference sensor (GRS) on-board Taiji-1 is one of the key science payloads that coupled strongly to other instruments, sub-systems and also the satellite platform itself. Fluctuations of the physical environment inside the satellite and mechanical disturbances of the platform generate important noises in the GRS measurements, therefore their science data can also be used to evaluate the performance of the mu N-thrusters and the stability of the platform. In this work, we report on the methods employed in Taiji-1 GRS data processing in the systematical modelings of the spacecraft orbit and attitude perturbations, mechanical disturbances, and internal environment changes. The modeled noises are then removed carefully from the GRS science data to improve the data quality and the GRS in-orbit performance estimations.
KeywordGravitational wave detection gravitational reference sensor data analysis spacecraft modeling
Funding OrganizationStrategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; State Key Laboratory of applied optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences ; State Key Laboratory of applied optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; State Key Laboratory of applied optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences ; State Key Laboratory of applied optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; State Key Laboratory of applied optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences ; State Key Laboratory of applied optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; State Key Laboratory of applied optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences ; State Key Laboratory of applied optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences
DOI10.1142/S0217751X21400261
Language英语
Funding ProjectStrategic Priority Research Program of the Chinese Academy of Sciences[XDA15020700] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA1502070401] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA1502070801] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA1502070903-01] ; State Key Laboratory of applied optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences
Funding OrganizationStrategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; State Key Laboratory of applied optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences ; State Key Laboratory of applied optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; State Key Laboratory of applied optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences ; State Key Laboratory of applied optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; State Key Laboratory of applied optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences ; State Key Laboratory of applied optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; State Key Laboratory of applied optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences ; State Key Laboratory of applied optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences
WOS Research AreaPhysics
WOS SubjectPhysics, Nuclear ; Physics, Particles & Fields
WOS IDWOS:000651032500023
PublisherWORLD SCIENTIFIC PUBL CO PTE LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/77777
Collection中国科学院国家天文台
Corresponding AuthorXu, Peng; Wang, Zhi
Affiliation1.UCAS, Hangzhou Inst Adv Study, Sch Fundamental Phys & Math Sci, Hangzhou 310024, Peoples R China
2.Int Ctr Theoret Phys Asia Pacific, Beijing, Peoples R China
3.Chinese Acad Sci, Natl Space Sci Ctr, Beijing 100190, Peoples R China
4.Chinese Acad Sci, Natl Astron Observ, Beijing 100101, Peoples R China
5.Univ Chinese Acad Sci, Hangzhou Inst Adv Study, Hangzhou 310024, Peoples R China
6.Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Peoples R China
7.Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, Changchun 130033, Peoples R China
8.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China
9.Lanzhou Inst Phys, Lanzhou 730000, Peoples R China
10.Changan Univ, Xian 710054, Peoples R China
Recommended Citation
GB/T 7714
Peng, Xiaodong,Jin, Hongbo,Xu, Peng,et al. System modeling in data processing of Taiji-1 mission[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS A,2021,36(11N12):23.
APA Peng, Xiaodong.,Jin, Hongbo.,Xu, Peng.,Wang, Zhi.,Luo, Ziren.,...&Zhao, Mengyuan.(2021).System modeling in data processing of Taiji-1 mission.INTERNATIONAL JOURNAL OF MODERN PHYSICS A,36(11N12),23.
MLA Peng, Xiaodong,et al."System modeling in data processing of Taiji-1 mission".INTERNATIONAL JOURNAL OF MODERN PHYSICS A 36.11N12(2021):23.
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