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公开(公告)号：US11279501B2
公开(公告)日：2022-03-22
申请号：US16170157
申请日：2018-10-25
Applicant: GENERAL ATOMICS
Inventor： John Benton Derrick, II
Abstract: 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.
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