Agile and precise attitude switching maneuver of flexible spacecraft based on nonstationary frequency-shaped robust control

R. Ikeda, M. Takahashi

研究成果: Paper査読

抄録

Flexible spacecrafts have been required to agile and precise attitude switching maneuver recently. For this requirement, the controller of the flexible spacecrafts is required to be robust against high-frequency unmodelled uncertainty and to have high performances of motion and vibration control. In this paper, the attitude controller of the flexible spacecrafts is designed by nonstationary frequency-shaped robust control based on the differential game theory. The weightings of the proposed controller are designed to be replaced high-frequency unmodelled uncertainty and enable the controller to suppress the spillover instability. The proposed controller generates optimal input torques to control agile and precise attitude switching maneuver of the spacecraft by the weightings of the state vector which are designed in the time domain. Several simulation results show the effectiveness of the proposed controller.

本文言語English
出版ステータスPublished - 2010 8月 16
イベント10th International Conference on Motion and Vibration Control, MOVIC 2010 - Tokyo, Japan
継続期間: 2010 8月 172010 8月 20

Other

Other10th International Conference on Motion and Vibration Control, MOVIC 2010
国/地域Japan
CityTokyo
Period10/8/1710/8/20

ASJC Scopus subject areas

  • 制御およびシステム工学

フィンガープリント

「Agile and precise attitude switching maneuver of flexible spacecraft based on nonstationary frequency-shaped robust control」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル