SSPS, vibration suppression, solar cell panel, motion control, tether tension, control algorithm, spacecraft stability, linear quadratic regulator, numerical analysis, research and development, equation of motion, yaw
その他のタイトル（英）
Suppression of vibration in solar panel employing tether tension
Tokyo Metropolitan Institute of Technology
Tokyo Metropolitan Institute of Technology
Tokyo Metropolitan Institute of Technology
Tokyo Metropolitan Institute of Technology
出版者
宇宙科学研究所
出版者（英）
The Institute of Space and Astronautical Science (ISAS)
雑誌名
第22回宇宙エネルギーシンポジウム 平成14年度
雑誌名(英)
The 22nd ISAS Space Energy Symposium March 12, 2003
ページ
66 - 70
発行年
2003-05
抄録（英）
Active control to suppress vibration of large solar panel is studied for a space solar power satellite employing tether tension. The solar panel is connected to a bus system through at the corners by four tethers and tether tension is used to suppress the vibration of the panel. The mission function control algorithm is employed for the control and results of numerical analysis show excellent controlled behavior. Also attitude control of a space solar power satellite is studied by actuating the movement of a tethered bus system. Actuating the length of tethers, which is employed to attain the gravity-gradient stability of the satellite, controls the movement of the bus system. The linear quadratic regulator is designed for the control and results of numerical analysis show excellent controlled behavior except for yaw attitude motion.
テザーの張力による太陽電池パネルの振動制御
