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The OBC Reconfiguration Test on LEO Satellite  

Jeong, Jae-Yeop (한국항공우주연구원 위성비행소프트웨어팀)
Lee, Cheol-Hoon (충남대학교 컴퓨터공학과)
Publication Information
Journal of Satellite, Information and Communications / v.12, no.3, 2017 , pp. 103-107 More about this Journal
Abstract
The Satellite OBC(On Board Computer) manages critical functionality such as satellite attitude control, fault management, payload management, command/telemetry processing etc. The OBC consist of various modules. Each module perform mission critical operation. So all modules designed as hot or cold redundancy architecture. The redundancy design gives a guarantee high reliability and it allows normal operation of satellite using reconfiguration capability. In this paper, introduces reconfiguration unit operation and describe the results of testing in the ETB.
Keywords
On Board Computer Reconfiguration; Flight Software; LEO Satellite;
Citations & Related Records
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  • Reference
1 Y. J. Cheon, "Conceptual Design of Reconfiguration and FDIR Management for Satellite System", KSAS, November 2017, pp.1663-1666 nd ed., Pearson Prentice Hall, 2004, pp.743-748.