Abstract

In this paper, a pyramid-type single-gimbal control moment gyro (SGCMG) system mounted on space structure is employed to realize the integrated control of singularityavoidance attitude maneuver and vibration suppression. The rest-to-rest attitude maneuver is divided into three sections, in which null motion is applied to achieve the above two objects leading to a better control performance. The effectiveness of the proposed control strategy is verified using numerical simulation examples.

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