Aeronautics and astronautics – Spacecraft – Attitude control
Patent
1992-07-14
1994-04-26
Huppert, Michael S.
Aeronautics and astronautics
Spacecraft
Attitude control
244173, 136292, B64G 124
Patent
active
053059719
ABSTRACT:
Electrochromic devices are applied to selected areas on a spacecraft. Radiant energy characteristics of the electrochromic devices are altered by applying appropriate electrical excitation signals to the devices to create a force on the spacecraft due to light impinging on the devices sufficient to alter the orientation thereof or maintain it under the action of external disturbance forces or torques.
REFERENCES:
patent: 3057579 (1962-10-01), Cutler et al.
patent: 4728878 (1988-03-01), Anthony
patent: 5139578 (1992-08-01), Valley
Bidwell Anne E.
Goldstein Sol L.
Huppert Michael S.
TRW Inc.
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