Wireless solar blind ultraviolet (UV) scattering communication is a new type of atmosphere optics communication technology with the important and potential advantages of all-weather, non-line-of-sight and secret communication, which is suitable for the needs of cluster security of Unmanned Aerial Vehicle (UAV) formation flight. UV communication technology can be applied to share UAVs status information, combined with efficient formation control method can achieve autonomous assembly, collision avoidance and formation keeping in UAV formation flight. In order to avoid the collision avoidance problem between the UAVs in the classic formation control algorithm. In this paper, the artificial potential function of the formation control algorithm is improved and the improved algorithm is applied to a single virtual leader UAV and multi-virtual leader UAVs. The simulation results show that the algorithm can ensure that the UAVs speed in the formation is consistent with the speed of the virtual leader UAV. In the course of the flight, the UAVs can avoid collision. Finally, the formation flight is completed with the desired formation.

无线太阳盲紫外线（UV）散射通信是一种新型的大气光学通信技术，具有全天候，非视距和秘密通信的重要和潜在优势，适合于集群的安全性需求。无人机（UAV）编队飞行。可以采用紫外线通信技术共享无人机的状态信息，结合有效的编队控制方法，可以实现无人机编队飞行的自主组装，避撞和编队保持。为了避免经典编队控制算法中的无人机之间的避碰问题。在本文中，改进了编队控制算法的人工势函数，并将改进后的算法应用于单虚拟前导无人机和多虚拟前导无人机。仿真结果表明，该算法可以确保编队中的无人机速度与虚拟前导无人机的速度一致。在飞行过程中，无人机可以避免碰撞。最后，编队飞行完成了所需的编队。