Systems Engineering and Electronics ›› 2026, Vol. 48 ›› Issue (4): 1396-1403.doi: 10.12305/j.issn.1001-506X.2026.04.28

• Guidance, Navigation and Control • Previous Articles    

Swarm autonomous navigation technology based on visual collaboration

Zhi YANG1,2, Feng YU1,2,*, Siying LIN1,2, Zijun ZHOU1,2   

  1. 1. College of Astronautics,Nanjing University of Aeronautics and Astronautics,Nanjing 211106,China
    2. Key Laboratory of Space Photoelectric Detection and Perception,Ministry of Industry and Information Technology,Nanjing 211106,China
  • Received:2024-10-14 Revised:2025-04-08 Online:2025-04-14 Published:2025-04-14
  • Contact: Feng YU

Abstract:

Aiming at the problem of greatly reduced accuracy and reliability of unmanned aerial vehicle (UAV) swarm navigation under satellite navigation denial conditions, a cooperative navigation algorithm based on vision and data chain ranging is proposed. Firstly, a swarm autonomous navigation model based on visual cooperation is established, and a distributed cooperative navigation algorithm based on maximum correntropy criterion Kalman filter (MCC-KF) is designed, which improves the cooperative navigation and positioning accuracy under non-Gaussian noise. Then, a delay compensation strategy and algorithm are proposed for the delay problems occurring in the image processing process and data transmission process. Finally, simulation shows that the navigation accuracy of UAV swarm in satellite denial environment is significantly improved by using distributed cooperative navigation and delay compensation strategy.

Key words: unmanned aerial vehicle (UAV) swarm, autonomous navigation, delay compensation, maximum correntropy criterion Kalman filter

CLC Number: 

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