Systems and methods are described for a satellite control system that exhibits improved stability and increased efficiency by implementing a non-linear dynamic inversion inner-loop control algorithm coupled with an eigen vector outer-loop control algorithm. Thus, the attitude determination and control system (ADACS) may operate using commands to rotate directly about an eigen vector. Additionally, the outer-loop control system includes a feed-forward control element to enhance pointing accuracy when tracking moving targets.
Satellite attitude control system using eigen vector, non-linear dynamic inversion, and feedforward control
22.03.2022
Patent
Elektronische Ressource
Englisch
IPC: | B64G Raumfahrt , COSMONAUTICS |
Europäisches Patentamt | 2022
|Europäisches Patentamt | 2020
|Europäisches Patentamt | 2021
|Europäisches Patentamt | 2022
|Europäisches Patentamt | 2020
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