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Distributed adaptive attitude synchronization of multiple spacecraft
Authors:LI ZhongKui & DUAN ZhiSheng School of Automation  Beijing Institute of Technology  Beijing   China   State Key Lab. for Turbulence    Complex Systems
Affiliation:LI ZhongKui 1 & DUAN ZhiSheng 2 1 School of Automation,Beijing Institute of Technology,Beijing 100081,China,2 State Key Lab. for Turbulence and Complex Systems,Department of Mechanics and Aerospace Engineering,College of Engineering,Peking University,Beijing 100871
Abstract:This paper addresses the distributed attitude synchronization problem of multiple spacecraft with unknown inertia matrices. Two distributed adaptive controllers are proposed for the cases with and without a virtual leader to which a time-varying reference attitude is assigned. The first controller achieves attitude synchronization for a group of spacecraft with a leaderless communication topology having a directed spanning tree. The second controller guarantees that all spacecraft track the reference attitu...
Keywords:attitude synchronization  distributed control  adaptive control  multi-agent system  
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