Development of Micro Gravity Test Bed for Closed-Loop Attitude Control Experiment of Small Satellite

摘要

Future space mission for small satellites is more demanding such as a remote sensing, on-orbit services and so on. Therefore performances of the bus system should be guaranteed with high degree of certainty. In our study, a high quality micro gravity test bed is developed, which is useful to evaluate the closed-loop attitude control performances of the small satellite. In this paper, the micro gravity level is quantified by friction parameter and background noise. Then an example of the closed-loop attitude control experiment is also shown.