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Design and Development of MIMIC regarding Telemetry in LEO Satellites  

Huh, Yun-Goo (한국항공우주연구원 전자통합시험팀)
Kim, Young-Yun (한국항공우주연구원 전자통합시험팀)
Cho, Seung-Won (한국항공우주연구원 전자통합시험팀)
Choi, Jong-Yeoun (한국항공우주연구원 전자통합시험팀)
Publication Information
Aerospace Engineering and Technology / v.11, no.1, 2012 , pp. 42-48 More about this Journal
Abstract
The telemetry data received from satellite in real-time are used to monitor LEO satellite during the AIT (Assembly, Integration & Test) phase and the mission operation phase after launch. However, it is impossible to check all the incoming telemetry data from satellite in real time in order to detect abnormality of satellite quickly. Especially, the contact time of LEO satellite is limited because of its orbital characteristics. So the anomaly state of the LEO satellite should be detected and resolved during the contact time. Therefore, all incoming spacecraft telemetry data must be selected and manipulated in MIMIC. It is used in order to display summarized information about spacecraft in a visualized way that is quickly and easily understood. That is, it provides essential function to monitor a satellite both in orbit and during testing. In this paper, the design and development of MIMIC currently used in KOMPSAT, a LEO Earth observation satellite is described in detail. In future work, we plan to enhance MIMIC in order to improve user-friendliness and efficiency.
Keywords
MIMIC; Telemetry; AIT; MCE;
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