系统工程与电子技术 ›› 2026, Vol. 48 ›› Issue (7): 2415-2423.doi: 10.12305/j.issn.1001-506X.2026.07.25

• 制导、导航与控制 • 上一篇    

多机动目标无人机三维协同环绕制导律

苏浩峻1, 王利楠2, 温广辉3   

  1. 1. 北京理工大学自动化学院,北京 100081
    2. 东南大学数学学院,江苏 南京 211189
    3. 东南大学自动化学院,江苏 南京 211189
  • 收稿日期:2025-05-28 修回日期:2025-09-08 出版日期:2025-11-25 发布日期:2025-11-25
  • 通讯作者: 温广辉
  • 基金资助:
    国家自然科学基金(U22B2046);江苏省自然科学基金(BK20253020);江苏省应用数学研究中心(BK20233002)资助课题

Three-dimensional cooperative encirclement guidance law for UAVs against multiple maneuvering targets

Haojun SU1, Li’nan WANG2, Guanghui WEN3   

  1. 1. School of Automation,Beijing Institute of Technology,Beijing 100081,China
    2. School of Mathematics,Southeast University,Nanjing 211189,China
    3. School of Automation,Southeast University,Nanjing 211189,China
  • Received:2025-05-28 Revised:2025-09-08 Online:2025-11-25 Published:2025-11-25
  • Contact: Guanghui WEN

摘要:

针对有向通信拓扑下多架无人机协同环绕多机动目标的问题,提出一种三维分布式环绕制导策略。首先,通过建立俯仰和偏航通道强耦合的三维机动目标交战模型,有效抑制制导性能衰减,克服目标运动不确定性带来的挑战。其次,基于积分滑模控制理论和加权静态优化方法,设计一种基于成本函数的分布式协同环绕制导律,在保证系统状态渐近收敛的同时,实现了无人机加速度的最优分配。此外,运用李雅普诺夫稳定性理论对闭环系统的全局渐近稳定性进行了严格的理论证明。最后,数值仿真结果表明3架无人机在有向通信拓扑下均能实现对多机动目标的稳定协同环绕,验证了所提制导策略的有效性与优越性。

关键词: 环绕制导, 机动目标, 协同制导, 加权静态优化

Abstract:

In view of the problem of cooperatively encirclement of multiple maneuvering targets by multiple unmanned aerial vehicles (UAVs) under directed communication topologies, a three-dimensional distributed encirclement guidance strategy is proposed. Firstly, by constructing a strongly coupled three-dimensional maneuvering target engagement model incorporating pitch and yaw channels, the proposed method effectively mitigates the guidance performance degradation and addresses the challenges arising from uncertain target maneuvers. Secondly, based on integral sliding-mode control theory and a weighted static optimization method, a distributed cooperative encirclement guidance law driven by a cost function is designed, ensuring optimal allocation of UAV acceleration commands and asymptotic convergence of the system states. Furthermore, the global asymptotic stability of the closed-loop system is rigorously demonstrated through Lyapunov stability theory. Finally, numerical simulation results demonstrate that three UAVs can achieve stable cooperative encirclement of multiple maneuvering targets under a directed communication topology, thereby validate the effectiveness and superiority of the proposed guidance strategy.

Key words: encirclement guidance, maneuvering targets, cooperative guidance, weighted static optimization

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