Bearings only passive location of UAV in formation flight based on computer simulation

Azimuth-only target location and tracking based on image vision is a passive method, which has become research hotspot of at present. Aiming the problem bearings only UAV, this paper establishes geometric model UAV bearings, finally realizes UAV. This first analyzes data flow chart. By defining position positioning with receiving signal established. GeoGebra used to visualize data. can determine that there are five models deviation, namely, inside outside circumference, left right without deviation. Then, by adjusting received source constructs visual mathematical classification, discussion, arrangement, combination, determines two more UAVs needed achieve effective At last, make assumptions about adjustment Matlab simulate it obtain an ideal state model.