Aeronautics and astronautics – Spacecraft – Attitude control
Patent
1996-06-13
1998-08-04
Barefoot, Galen L.
Aeronautics and astronautics
Spacecraft
Attitude control
701 13, B64G 124
Patent
active
057881898
ABSTRACT:
A spacecraft is provided which has an environmental disturbance torque filter that predicts the environmental disturbance torque acting on the spacecraft, and an unloading control section 5 which establishes, from the predicted environmental disturbance torque 4 and the angular momentum residual 2, a magnetic moment to be generated, by considering the environmental disturbance torque, thereby providing a reduction in magnetic unloading power consumption and a reduction in the size and weight of related hardware.
REFERENCES:
patent: 5279483 (1994-01-01), Blancke et al.
patent: 5540405 (1996-07-01), Bender et al.
Barefoot Galen L.
NEC Corporation
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