Research on Formation Control Method of UAV Group

UAV group formation is widely used in many fields and tends to be popular in the world. It is an urgent problem to determine the minimum number of UAVs transmitting signals in UAV formation. The main research content of this paper is the formation control of UAV formation flight, with bearings-only passive location as the core method, first, classify the position of the UAV, program around the sine and cosine theorem of analytic geometry, and then adjust the position of UAV according to the reference target state. Finally, the report can comprehensively consider whether the position of the signal source UAV is accurate, whether the number of signal sources is known, different formation formations and other situations, and give the formation adjustment scheme with the least signal sources under different conditions, so that the UAV cluster formation can quickly and accurately adjust the position to achieve the desired effect.