Research on location adjustment of UAV based on bearings only passive location

Abstract

In recent years, the research on cooperative localization and tracking of moving targets using multiple UAVs under bearings only measurement has attracted extensive attention. In order to locate the UAV and adjust the UAV to the ideal position, this paper determines the distance and polar angle between the UAV and the UAV (FY00) through the received direction information to locate the UAV receiving the information, that is, using the sine cosine theorem and recursive method to locate the position of the UAV receiving the signal.