| 摘要 |
PROBLEM TO BE SOLVED: To provide an attitude control device capable of quickly changing the attitude of an artificial satellite to a target attitude. SOLUTION: This control device is provided with a CMG cluster 101 having a plurality of CMGs, an attitude sensor 107 for detecting attitude angle and attitude angular velocity of the artificial satellite 200, a CMG orbit planning part 106 for generating a target gimbal angle of the CMG in an attitude changing section on an orbit, a satellite orbit planning part 105 for generating target orbits of attitude angle, attitude angular velocity and attitude angle acceleration of the artificial satellite 200 in the attitude changing section based on the generated target gimbal angle, an attitude control torque calculating part 104 for calculating attitude control torque based on the generated target orbit, a gimbal angular velocity calculating part 103 for calculating gimbal angular velocity of the CMG by using the actual gimbal angle of the CMG, the generated target gimbal angle and the calculated attitude control torque, and a CMG control part 102 for controlling the CMG to realize the calculated gimbal angular velocity. COPYRIGHT: (C)2006,JPO&NCIPI
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