Passive Positioning Technique of Slow Speed Reconnaissance Platform

摘要

Citing an example of ship-borne reconnaissance equipment, a study is conducted ofthe slow speed single station passive positioning technique in measuring only the bearing angle. With a series of measures such as filtering and screening the original reconnaissance data, adjusting the weighted information volume, and controlling the algorithmic trend, passive positioning of targets has been achieved, satisfying the fundamental conditions. With computer simulation, the positioning effect is satisfactory.