Effective Localization of UAV Based on Sine Theorem

UAV clusters are generally positioned by transmitting electromagnetic signals outward during formation, but too many electromagnetic signals can interfere with UAVs to some extent, so it is important to use a simple and reasonable method to arrange the UAVs that transmit signals. In this paper, the geometric distribution of UAVs is combined with the characteristics of the UAV group, and based on the pure orientation passive positioning method, the sine theorem is used according to the geometry of the UAV formation, so that several UAVs in the formation transmit signals and the rest passively receive signals, from which directional information is extracted for positioning, and an effective UAV positioning model is constructed.