Space Science Satellite Data Processing Framework Research and System Implementation

Authors

Wenzhen Ma, 1.Computer Network Information Center, Chinese Academy of Sciences, Beijing 100190, China;2.National Space Science Center, Chinese Academy of Sciences, Beijing 100190, China;3.University of Chinese Academy of Sciences, Beijing 100049, China;Follow
Ziming Zou, 2.National Space Science Center, Chinese Academy of Sciences, Beijing 100190, China;
Jianhui Li, 1.Computer Network Information Center, Chinese Academy of Sciences, Beijing 100190, China;
Qinsi Yu, 2.National Space Science Center, Chinese Academy of Sciences, Beijing 100190, China;
Jizhou Tong, 2.National Space Science Center, Chinese Academy of Sciences, Beijing 100190, China;
Jingjing Li, 1.Computer Network Information Center, Chinese Academy of Sciences, Beijing 100190, China;

Abstract

Abstract: Based on the needs of China's space science strategy and series of on-orbit and forthcoming satellite missions in China's Strategic Priority Program on space science, data processing framework and key technologies of the satellite ground segment are studied. A general technical framework SDPF (space science satellite data processing framework) is proposed with two-layer scheduling engine, including mission-level and resource-level. The design and implementation of an automatic, efficient, real-time and standard space science satellite data processing system has been established. In this way, complicated processing procedures on large-scale data from multi-satellite missions and multi-payload can be completed quickly in parallel. It shows good application effects in terms of data processing capabilities, computing resource planning, reliability in response to failures, flexibility and scalability, andcan also provide some ideas for system design in other fields.

Recommended Citation

Ma, Wenzhen; Zou, Ziming; Li, Jianhui; Yu, Qinsi; Tong, Jizhou; and Li, Jingjing (2022) "Space Science Satellite Data Processing Framework Research and System Implementation," Journal of System Simulation: Vol. 34: Iss. 7, Article 21.
DOI: 10.16182/j.issn1004731x.joss.21-0133
Available at: https://dc-china-simulation.researchcommons.org/journal/vol34/iss7/21

First Page

1605

Revised Date

2021-05-07

DOI Link

https://doi.org/10.16182/j.issn1004731x.joss.21-0133

Last Page

1618

CLC

TP391

Recommended Citation

Wenzhen Ma, Ziming Zou, Jianhui Li, Qinsi Yu, Jizhou Tong, Jingjing Li. Space Science Satellite Data Processing Framework Research and System Implementation[J]. Journal of System Simulation, 2022, 34(7): 1605-1618.

DOI

10.16182/j.issn1004731x.joss.21-0133