黄振, 尹航(通讯作者), 童颖裔, 张博洋. 智能无人系统专辑--无人机集群对地攻击时空协同控制策略[J]. 工程科学学报. DOI: 10.13374/j.issn2095-9389.2023.09.13.005
引用本文: 黄振, 尹航(通讯作者), 童颖裔, 张博洋. 智能无人系统专辑--无人机集群对地攻击时空协同控制策略[J]. 工程科学学报. DOI: 10.13374/j.issn2095-9389.2023.09.13.005
Space-time coordinated air-to-ground attack strategy of unmanned aerial vehicle swarm[J]. Chinese Journal of Engineering. DOI: 10.13374/j.issn2095-9389.2023.09.13.005
Citation: Space-time coordinated air-to-ground attack strategy of unmanned aerial vehicle swarm[J]. Chinese Journal of Engineering. DOI: 10.13374/j.issn2095-9389.2023.09.13.005

智能无人系统专辑--无人机集群对地攻击时空协同控制策略

Space-time coordinated air-to-ground attack strategy of unmanned aerial vehicle swarm

  • 摘要: 针对三维战场环境下无人机集群协同对地打击问题,本文提出了一种基于预设时间收敛的无人机集群时空协同控制方法。首先,对无人机集群对地攻击任务场景及其相关要素进行了分析,并建立了无人机集群、地面运动目标和攻击问题模型。在问题建模的基础上,考虑无人机集群的时空协同策略,设计三维空间无人机集群对地攻击的时空协同控制律。所提出的时空协同控制律能够控制无人机集群在指定的时间内到达期望的攻击位置,实现对地面运动目标的时空协同攻击。通过基于李雅普诺夫函数的理论分析,证明了所提出的控制律能够在预设时间条件下使攻击位置误差变量渐进稳定。仿真结果表明,在地面运动目标转弯运动的情况下,所提出的分布式控制律能够实现无人机集群的时空协同,在指定的时间内完成对地面运动目标的多角度协同攻击。

     

    Abstract: This paper presents a novel approach to address the challenge of coordinated ground attack by UAV swarm in a three-dimensional battlefield environment. The proposed method utilizes predetermined time convergence for space-time coordinated control of the UAV swarm. The analysis begins with examining the mission scenarios of UAV swarm ground attacks and establishing models for the swarm, ground moving targets, and attack problems. Building upon the problem modeling, a space-time coordinated control law is designed, taking into account the UAV swarm's space-time coordinated strategy. This control law enables the UAV swarm to reach the desired attack positions within a specified time, thereby achieving coordinated attacks on ground moving targets. Theoretical analysis based on the Lyapunov function, demonstrates that the proposed control law asymptotically stabilizes the attack position error variable under predetermined time conditions. Simulation results validate the effectiveness of the distributed control law in achieving space-time coordinated of UAV swarms and accomplishing multi-angle coordinated attacks on ground moving targets within the specified time, even in scenarios involving turning movements of the ground targets.

     

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