考虑扰动的无人机集群协同态势感知一致性评估

doi:10.7527/S1000-6893.2020.24233

Abstract

Abstract: Cooperative Situation Awareness (SA) consensus of Unmanned Aerial Vehicle (UAV) swarms is the key to UAV swarm cooperative operations, and therefore it is exceedingly significant to evaluate the consensus. Aiming at the problem of strong uncertainties in the SA process, and based on the consensus evaluation index system, this paper proposes an evidential reasoning rule based consensus evaluation method, where all the index information can be unified into a belief structure, and the weight and reliability of the index are fully considered. The perturbation analysis is employed to simulate the complex operational environment, and a consensus evaluation method of SA considering perturbations is proposed, followed by a summary of the algorithm. Finally, the effectiveness of the proposed method in the uncertainty expression, consensus evaluation and research on the environment adaptability of UAV swarms is verified by a simulation example and a comparative study.

Key words: UAV swarms, situation awareness, consensus evaluation, evidential reasoning rule, perturbation analysis

CLC Number:

V279

TANG Shuaiwen, ZHOU Zhijie, JIANG Jiang, CAO You, CHEN Yuan, YE Yanqing. Consensus evaluation of UAV swarm cooperative situation awareness considering perturbation[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2020, 41(S2): 724233-724233.

References

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Consensus evaluation of UAV swarm cooperative situation awareness considering perturbation

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