摘要
小型卫星集群协同控制是当前空间技术发展的热点之一,卫星集群控制可归结为多智能体控制问题。面向卫星集群系统的分组姿态控制,引入一致性以及对抗一致性问题,提出了卫星系统姿态对抗一致性控制方法。卫星组网系统姿态对抗一致性控制目标是使卫星分组达到姿态对称的状态。以无向图描述姿态对抗卫星集群的通讯拓扑结构,利用修正型罗德里格斯参数方法描述卫星刚体运动姿态,设计了一种基于多智能体协同控制理论的三维空间卫星集群姿态对抗一致性控制律,并采用Lyapunov稳定性理论证明了其稳定性。最后,通过仿真实验验证了所提方法的有效性。
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.
作者
徐扬
韩明仁
邵将
罗德林
XU Yang;HAN Mingren;SHAO Jiang;LUO Delin(School of Civil Aviation, Northwestern Polytechnical University, Xi’an 710072, China;Beijing Instituteof Control Engineering, Beijing 100089, China;Qian Xuesen Laboratory of Space Technology, Beijing100094, China;Research Center of Satellite Technology, Harbin Institute of Technology, Harbin 150001, China;School of Aerospace Engineering, Xiamen University, Xiamen 361102, China)
出处
《系统工程与电子技术》
EI
CSCD
北大核心
2021年第7期1904-1911,共8页
Systems Engineering and Electronics
基金
国家自然科学基金(61673327)
航空电子系统综合技术重点实验室和航空科学基金(20185568005)
2021年度太仓长三角研究院产业发展引导培育项目(CY20210202)资助课题。
关键词
卫星集群系统
对抗一致性
姿态控制
一致性控制
satellite swarm system
antagonistic consensus
attitude control
consensus control
