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Retrieving Doppler Frequency via Local Correlation Method of Segmented Modeling

文献类型：期刊论文

作者Chen, Lue3,4,5,6; Ping, Jinsong4,5; Cao, Jianfeng3; Liu, Xiang6; Wang, Na6; Wang, Zhen6; Zhu, Ping2; Wang, Mei3; Man, Haijun3; Fan, Fei1
刊名REMOTE SENSING
出版日期2021-07-01
卷号13期号:14页码:2846
关键词Doppler frequency retrieving local correlation open-loop Mars exploration
DOI10.3390/rs13142846
产权排序1
英文摘要The high accuracy radio Doppler frequency is critical for navigating a deep space probe and for planetary radio science experiments. In this paper, we propose a novel method based on the local correlation of segmented modeling to retrieve Doppler frequency by processing an open-loop radio link signal from one single ground station. Simulations are implemented, which prove the validity of this method. Mars Express (MEX) and Tianwen-1 observation experiments were carried out by Chinese Deep Space Stations (CDSS). X-band Doppler frequency observables were retrieved by the proposed method to participate in orbit determination. The results show that the accuracy of velocity residuals of orbit determination in open-loop mode is from 0.043 mm/s to 0.061 mm/s in 1 s integration; the average accuracy of Doppler frequency is about 3.3 mHz in 1 s integration and about 0.73 mHz in 60 s integration. The Doppler accuracy here is better than that of the digital baseband receiver at CDSS. The algorithm is efficient and flexible when the deep space probe is in a high dynamic mode and in low signal to noise ratio (SNR). This will benefit Chinese deep space exploration missions and planetary radio science experiments.
WOS关键词MARS ; TRACKING
资助项目National Natural Science Foundation of China (NSFC)[11603001] ; National Natural Science Foundation of China (NSFC)[41974207] ; National Natural Science Foundation of China (NSFC)[11833001] ; National Natural Science Foundation of China (NSFC)[11973015] ; Chinese Academy of Sciences Foundation of the young scholars of western China[2020-XBQNXZ-019]
WOS研究方向Environmental Sciences & Ecology ; Geology ; Remote Sensing ; Imaging Science & Photographic Technology
语种英语
WOS记录号WOS:000677138800001
出版者MDPI
资助机构National Natural Science Foundation of China (NSFC) ; Chinese Academy of Sciences Foundation of the young scholars of western China
源URL[http://ir.xao.ac.cn/handle/45760611-7/4210]  
专题脉冲星研究团组
新疆天文台_射电天文研究室
星系宇宙学研究团组
射电天文研究室_行星科学研究组
通讯作者Ping, Jinsong
作者单位1.Beijing Inst Tracking & Telecommun Technol, Beijing 100094, Peoples R China
2.Royal Observ Belgium, B-1180 Brussels, Belgium
3.Beijing Aerosp Control Ctr, Beijing 100094, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
5.Chinese Acad Sci, Natl Astron Observ, Beijing 100101, Peoples R China
6.Chinese Acad Sci, Xinjiang Astron Observ, Urumqi 830011, Peoples R China
推荐引用方式
GB/T 7714		 Chen, Lue,Ping, Jinsong,Cao, Jianfeng,et al. Retrieving Doppler Frequency via Local Correlation Method of Segmented Modeling[J]. REMOTE SENSING,2021,13(14):2846.
APA Chen, Lue.,Ping, Jinsong.,Cao, Jianfeng.,Liu, Xiang.,Wang, Na.,...&Han, Songtao.(2021).Retrieving Doppler Frequency via Local Correlation Method of Segmented Modeling.REMOTE SENSING,13(14),2846.
MLA Chen, Lue,et al."Retrieving Doppler Frequency via Local Correlation Method of Segmented Modeling".REMOTE SENSING 13.14(2021):2846.

入库方式： OAI收割

来源：新疆天文台

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