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Publication

№ 47, Moscow, 2015
Authors: Ivanov D. S., Ovchinnikov M. Y., Penkov V.I., Roldugin D. S., Doronin D.M., Ovchinnikov A.V.
Three-axis satellite stabilization using only magnetorquers and magnetometer
Abstract:
Attitude motion of a satellite equipped with magnetic control system is considered. System comprises of three mutually orthogonal magnetorquers and one three-axis magnetometer. Satellite is stabilized in orbital reference frame in equilibrium position unstable in gravitational field. Two control strategies are presented. Three-axis attitude is shown to be achievable. Accuracy in presence of disturbing torques and inertia moments uncertainty is assessed.
Keywords:
magnetic attitude control system, three-axis magnetometer, three-axis attitude, Kalman filter
Publication language: russian/english, pages: 20/20
Research direction:
Theoretical and applied problems of mechanics
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