Invulnerability optimization of UAV formation based on super wires adding strategy

Jiwei Xu, Zhenghong Deng, Xiaobin Ren, Lin Xu and Dan Liu

Chaos, Solitons & Fractals, 2020, vol. 140, issue C

Abstract: When multi-UAVs work together to perform tasks, the invulnerability of UAV formation is very important. In this paper, we present a strategy to improve the invulnerability of UAV formation by adding super wires. Firstly, the invulnerability of randomly generated UAV formation is studied, and it is shown that the invulnerability of UAV formation is the worst under dynamic betweenness centrality attack. Secondly, we present an optimized Louvain algorithm to explore the community structure in UAV formation. Finally, according to the intermediate centrality and community structure of UAV formation, we added super wires between specific nodes in the UAV community and the UAV base station. Our experimental simulation shows that the proposed algorithm can effectively reduce the average betweenness centrality of UAV formation, and improve the network efficiency and invulnerability of UAV formation.

Keywords: Invulnerability; Betweenness centrality; Network efficiency; Community structure (search for similar items in EconPapers)
Date: 2020
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:140:y:2020:i:c:s0960077920305816

DOI: 10.1016/j.chaos.2020.110185

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