Stability of multi-axis attitude maneuver of flexible spacecraft using hybrid control

Yiing Yuh Lin, Gern Liang Lin

研究成果: Paper同行評審

摘要

The optimal control and stability problem of reorienting a flexible spacecraft is studied for the case of simultanuous multi-axis attitude maneuver. A multi-level control strategy is proposed which tracks a predetermined optimal attitude trajectory and suppress the flexible structure deformations at the same time. The multi-level integrated control consists of a three-part control efforts. An optimal open-loop rigid-body reference trajectory is obtained from iterative procedures. An output observer feedback control is used as local control to stabilize the flexible beams. Guidance law takes the system to the desired final attitude by following the optimal trajectory. Control stability is considered on the input disturbances effects.

原文English
頁面227-234
頁數8
DOIs
出版狀態Published - 1992
事件Astrodynamics Conference, 1992 - Hilton Head Island, United States
持續時間: 1992 八月 101992 八月 12

Other

OtherAstrodynamics Conference, 1992
國家/地區United States
城市Hilton Head Island
期間92-08-1092-08-12

All Science Journal Classification (ASJC) codes

  • 天文和天體物理學

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