吉林大学学报(工学版) ›› 2025, Vol. 55 ›› Issue (10): 3416-3422.doi: 10.13229/j.cnki.jdxbgxb.20240040

• 通信与控制工程 • 上一篇    

大机动多旋翼无人机的轨迹预测拦截算法

孙铭会1(),边静远2,车嘉兴3,舒振杰4   

  1. 1.吉林大学 计算机科学与技术学院,长春 130012
    2.优联智控(北京)技术有限公司,北京 101318
    3.北京航空航天大学 自动化科学与电气工程学院,北京 100191
    4.中国航空工业集团有限公司 中国航空综合技术研究所,北京 100073
  • 收稿日期:2024-01-12 出版日期:2025-10-01 发布日期:2026-02-03
  • 作者简介:孙铭会(1983-),男,副教授,博士.研究方向:计算机应用与技术,计算机视觉,智能人机交互.E-mail: smh@jlu.edu.cn
  • 基金资助:
    国家重点研发计划项目(2021YFF0601301)

Trajectory prediction and interception algorithm for large maneuvering multi-rotor UAV

Ming-hui SUN1(),Jing-yuan BIAN2,Jia-xing CHE3,Zhen-jie SHU4   

  1. 1.College of Computer Science and Technology,Jilin University,Changchun 130012,China
    2.Unilink Intelligent Control(Beijing) Technology Co. ,Ltd. ,Beijing 101318,China
    3.School of Automation Science and Electrical Engineering,Beihang University,Beijing 100191,China
    4.China Aero?Polytechnology Establishment of AVIC,Beijing 100073,China
  • Received:2024-01-12 Online:2025-10-01 Published:2026-02-03

摘要:

针对未经许可的拒止无人机在限飞区域内的安全风险以及其难以被反制的问题,提出了利用一架无人机对无证无报备无人机进行高速拦截的算法。本文算法使用导航、控制架构来解决这个问题。导航方面,通过相机与激光雷达的结合,实现了低成本的全向感知,并通过对高精度低频率的激光雷达数据与高频率低精度的视觉数据进行融合,得到精确的目标位置估计与追踪。控制方面,采用基于轨迹预测的动态权限分配控制方法,以实现对大机动无人机的有效反制。最终,通过实验及仿真验证了本文算法的有效性,结果表明:对不小于12 m/s的拒止无人机的锁定成功率大于90%,拦截成功率高于85%。

关键词: 智能控制与机器人, 轨迹预测, 融合感知, 位置估计

Abstract:

Aiming at the security risk of the unauthorized rejected UAV in the restricted flying area, and the problem that it is difficult to counter, this paper proposes an algorithm to use a UAV to intercept the unlicensed and uninformed UAV at high speed. Our algorithm uses a navigation and control architecture to solve this problem. In the aspect of navigation, low-cost omnidirectional perception was realized through the combination of camera and laser radar. Through the fusion of high precision and low frequency lidar data and high frequency and low precision vision data, accurate target position estimation and tracking are obtained. In the control aspect, the dynamic authority allocation control method based on trajectory prediction is used to realize the effective countermeasures against the large maneuvering UAV. Finally, the effectiveness of the proposed algorithm is verified by experiments and simulations. It is verified that the proposed algorithm can lock the denied UAV with a success rate of more than 90% and intercept the UAV with a success rate of more than 85%.

Key words: intelligent control and robotics, trajectory prediction, fusion perception, position estimation

中图分类号: 

  • TP391.8

图1

激光雷达感知流程"

表1

传感器参数"

SensorUpdate rateMeasurements
Camera30 HzPosition
Lidar10 HzPosition

图2

组合位置估计模型"

图3

目标运动轨迹"

图4

实验架构和实验拦截机"

图5

摄像头解算位置和组合估计位置"

图6

雷达数据对估计精度的提升"

图7

目标锁定"

图8

预测的命中点"

图9

拦截轨迹图"

表2

与现有方法的比较"

拦截方式

拦截速度

/(m·s-1

感知角度

/(°)

锁定成功率

/%

视觉伺服3212075.23

光电吊舱+

PN制导律413

<8120

融合感知+

轨迹预测拦截

>1236099.4

表3

仿真与实验的成功率"

项目一次拦截成功率/%多次拦截成功率/%
仿真100100
实飞>85100
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