现代防御技术 ›› 2023, Vol. 51 ›› Issue (5): 15-24.DOI: 10.3969/j.issn.1009-086x.2023.05.003

• 空天防御体系与武器 • 上一篇    下一篇

基于PSO算法的反无地基战术激光系统部署方法

屈长虹(), 宋钰, 王坤, 崔清勇, 陈蒋洋   

  1. 中国久远高新技术装备有限公司,北京 100094
  • 收稿日期:2022-10-14 修回日期:2023-02-01 出版日期:2023-10-28 发布日期:2023-11-02
  • 通讯作者: 屈长虹
  • 作者简介:屈长虹(1979-),男,湖南衡阳人。副研究员,硕士,研究方向为高新技术装备论证与效能评估。

Deployment Method of Ground-Based Tactical Laser System for UAV Swarm Defense Based on PSO Algorithm

Changhong QU(), Yu SONG, Kun WANG, Qingyong CUI, Jiangyang CHEN   

  1. China Jiuyuan Hi-Tech Equipment Corporation Limited,Beijing 100094,China
  • Received:2022-10-14 Revised:2023-02-01 Online:2023-10-28 Published:2023-11-02
  • Contact: Changhong QU

摘要:

现代战争中,传统防空系统难以有效且高效费比地杀伤无人机集群目标,地基激光系统已成为要地防御场景下反无人机集群的重要手段。研究地基激光系统部署将有助于充分发挥地基激光系统的作战能力。基于功率密度概念推导了地基激光系统对匀速直线飞行无人机目标的毁伤模型,在此基础上设计了一种评价部署方案优劣的适应度函数,利用粒子群优化算法给出了在不同可部署激光系统规格、数量下,面对不同无人机可能来袭方位、高度、速度下的优化部署方案,并与将全部激光系统部署于要地中心的方案以及随机方案进行了比较,验证了算法给出方案的正确性。

关键词: 地基战术激光系统, 要地防御, 部署策略, 反无人机群, 粒子群算法, 适应度函数

Abstract:

In modern wars, it is difficult for traditional air defense systems to effectively and economically counter unmanned aerial vehicle (UAV) swarm, and ground-based laser systems have become an important means of UAV swarm defense under the key area defense scenarios. Research on the deployment of laser systems will help give full play to their combat capability. Based on the power density concept, the damage model of ground-based laser systems to the UAV target flying at a uniform speed in a straight line is derived. A fitness function is designed to evaluate the advantages and disadvantages of the deployment scheme. Additionally, the particle swarm optimization (PSO) algorithm is adopted to provide the optimal deployment scheme under different specifications and quantities of deployable laser systems, and under different possible attack directions, heights, and speeds of UAVs. Comparison with the scheme of deploying all the laser systems in the center of the key area and of deploying these systems randomly verifies the correctness of the proposed scheme.

Key words: ground-based tactical laser system, key areas defense, deployment strategy, unmanned aerial vehicle (UAV) swarm defense, particle swarm optimization (PSO) algorithm, fitness function

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