北海道衛星の姿勢制御系の設計と性能評価(S66-1 衛星と宇宙ロボットの制御,S66 宇宙ロボットと制御技術)
詳細
In Hokkaido, engineers in companies and researchers in universities have developed a small satellite, Hokkaido Satellite, since two years ago. This paper describes a designed attitude controll system based on Hokkaido Satellite's requirement. Bias momentum controll is applied to stabilize the attitude of satellite around three axises. The satellite has a momentum wheel on pitch axis and two reaction wheels on roll and yaw axises. Magnetic torquers are aligned with three axises. We simulated the designed attitude control system in complex environment where there are magnetic field, gravity, and disturbance. As a result, we confirmed the effectiveness of the designed attitude control system.
