固定翼无人机两机同轨道协同探测与覆盖监视技术研究
蔡忻怡 , 刘翼 , 张恩齐 , 陈新庄
延安大学学报(自然科学版) ›› 2026, Vol. 45 ›› Issue (01) : 114 -118.
固定翼无人机两机同轨道协同探测与覆盖监视技术研究
Research on two-aircraft cooperative detection, coverage and surveillance technology for fixed-wing UAV in the same orbit
针对多固定翼无人机协同区域覆盖监视存在的时空动态变化问题,提出一种基于空间联合探测概率与有效探测时间比的两机同轨道协同优化部署方法。首先,建立多无人机联合探测概率模型和协同区域覆盖模型,为协同部署提供理论依据;其次,针对圆形航迹下两机同轨道协同场景,推导有效覆盖区的解析计算方法,揭示轨迹半径与有效覆盖范围之间的内在关系;最后,仿真结果表明,在两机同轨道最优协同部署下,覆盖监视范围提升了37.13%,有效提升了无人机探测监视能力,显著提高了对目标区域的监视效率与协同覆盖能力。
Aiming at the spatiotemporal dynamic variation problem existing in cooperative regional coverage surveillance of multiple fixed-wing unmanned aerial vehicles (UAVs), a two-UAV co-orbital cooperative optimal deployment method based on spatial joint detection probability and effective detection time ratio is proposed in this paper. Firstly, a multi-UAV joint detection probability model and a cooperative regional coverage model are established to provide a theoretical foundation for cooperative deployment. Secondly, focusing on the scenario of two-UAV co-orbital cooperation under circular flight trajectories, an analytical calculation method for the effective coverage area is derived to reveal the intrinsic relationship between the trajectory radius and the effective coverage range. Finally, simulation results demonstrate that under the optimal co-orbital cooperative deployment of the two UAVs, the coverage surveillance range is improved by 37.13%, effectively enhancing the detection and surveillance capability of UAVs, and significantly improving the surveillance efficiency and cooperative coverage capability for the target area.
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陕西省自然科学基础研究计划项目(2024JC-YBMS-548)
延安市科技计划项目(2022SLGYGG-007)
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