Heterogeneous formation control of multiple UAVs with limited-input leader via reinforcement learning
In this brief, a distributed optimal control method via reinforcement learning is proposed to address the heterogeneous unmanned aerial vehicle (UAV) formation trajectory tracking problem. The UAV formation is composed of a virtual leader with limited nonzero input and several follower vehicles with...
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Published in | Neurocomputing (Amsterdam) Vol. 412; pp. 63 - 71 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
Elsevier B.V
28.10.2020
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Subjects | |
Online Access | Get full text |
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Summary: | In this brief, a distributed optimal control method via reinforcement learning is proposed to address the heterogeneous unmanned aerial vehicle (UAV) formation trajectory tracking problem. The UAV formation is composed of a virtual leader with limited nonzero input and several follower vehicles with different unknown dynamics. The proposed control law contains a distributed observer and a model-free off-policy reinforcement learning (RL) protocol. The distributed optimal trajectory tracking problem is formulated for the heterogeneous formation system. A RL algorithm is designed to obtain the optimal control input online without any knowledge of the followers’ dynamics. Simulation example illustrates the effectiveness of the proposed method. |
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ISSN: | 0925-2312 1872-8286 |
DOI: | 10.1016/j.neucom.2020.06.040 |