Multi-aircraft air combat target allocation based on cooperative co-evolutionary

被引:1
|
作者
Yu M. [1 ]
Ji H. [1 ,2 ]
Han Q. [1 ]
Bi W. [3 ]
机构
[1] Air Traffic Control and Navigation College, Air Force Engineering University, Xi'an
[2] Unit 94701 of the PLA, Anqing
[3] Unit 94754 of the PLA, Jiaxing
关键词
Allocation scheme; Cooperative co-evolutionary algorithm; Multi-aircraft air combat; Situation superiority; Target allocation;
D O I
10.3969/j.issn.1001-506X.2020.06.12
中图分类号
学科分类号
摘要
In order to find an optimal target allocation method to meet the requirements of multi-aircraft air combat and improve the air combat efficiency, a multi-aircraft air combat target allocation method based on cooperative co-evolutionary is proposed. Firstly, this method establishes a multi-aircraft cooperative air combat superiority evaluation index system based on single-aircraft air combat superiority. Secondly, the cooperative correlation between aircraft is analyzed and calculated, and a multi-aircraft cooperative air combat target allocation model is established. On the basis of variable length chromosome genetic algorithm(GA), an improved cooperative co-evolutionary algorithm based on crossover, grafting, splitting and splicing operators is designed, which improves the evolution efficiency of the model. Finally, experiments are designed to validate the effectiveness of the superiority evaluation index system, static examples, dynamic examples and large-scale unmanned combat aerial vehicles (UCAV) examples. The results of the two models and four algorithms are compared with the experimental results. The simulation results show that the improved cooperative co-evolutionary algorithm is suitable for the calculation of this model. The convergence is stable and the affinity value is significantly improved. So the target allocation scheme can be optimized and it has certain application significance in air combat. © 2020, Editorial Office of Systems Engineering and Electronics. All right reserved.
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页码:1290 / 1300
页数:10
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