基于MRPs的卫星集群系统姿态对抗一致性控制

Cooperative control of small satellite swarm is one of the hotspots in the development of space technology, satellite swarm control can be attributed to multi-agent control problem. The problem of consensus and antagonistic consensus is introduced for group attitude control of satellite swarm system, consensus, and a method of attitude antagonistic consensus control for satellite system is proposed. Goal of attitude antagonistic consensus control of satellite networking system is to make the satellite group reach the attitude symmetry state. Undirected graph is used to describe the communication topology structure of attitude antagonistic satellite swarm, and modified Rodriguez parameter(MRPs) method is used to describe the attitude of satellite rigid body. A consensus control law of attitude antagonistic for three-dimensional space satellite swarm based on multi-agent cooperative control theory is designed, and its stability is proved by Lyapunov stability theory. Finally, the effectiveness of the proposed method is verified by simulation experiments.