Distributed Attitude Consensus for Multiple Rigid Spacecraft under Jointly Connected Switching Topologies
Distributed Attitude Consensus for Multiple Rigid Spacecraft under Jointly Connected Switching Topologies
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DOI：
10.1155/2016/2540914
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发表时间：
2016-04
影响因子：
1.7
通讯作者：
Long Ma;Shicheng Wang;Haibo Min;Shouyi Liao;Zhiguo Liu
中科院分区：
文献类型：
--
作者：
Long Ma;Shicheng Wang;Haibo Min;Shouyi Liao;Zhiguo Liu
我们研究了在共同连接的开关拓扑下的多个刚性航天器的分布式领导者态度共识问题每个追随者航天器的辅助向量和分布式观察者，旨在将追随者航天器的所有参与者驱动到领导者的参与者，对于两种情况，尽管在某些时间间隔中，通过使用Common Lyapunov函数方法证明了通信拓扑的某些时间间隔。
We study the distributed leader-following attitude consensus problem for multiple rigid spacecraft with a single leader under jointly connected switching topologies. Two cases are considered, where the first case is with a static leader and the second case is with a dynamic leader. By constructing an auxiliary vector and a distributed observer for each follower spacecraft, the controllers are designed to drive all the attitudes of the follower spacecraft to the leader’s, respectively, for both of the two cases, though there are some time intervals in which the communication topology is not connected. The whole system is proved to be stable by using common Lyapunov function method. Finally, the theoretical result is illustrated by numerical simulations.