TDOA METHOD FOR ADAPTIVE GEO-POSITIONING DETECTION BASED ON TDOA APPLIED TO MULTI-AIRCRAFT PLATFORM

摘要

The present invention relates to an adaptive TDOA position detecting method applied to an aircraft platform, which comprises: an initial arrangement step of arranging an aircraft mounted with a receiver in a predetermined arrangement; a first position detection performing step of transmitting and receiving reception period position information, and performing position detection based on TDOA; and a second position detection performing step of re-arranging an aircraft to re-execute the position detection based on the TDOA. An arrangement pattern is calculated based on a positional relation of a master receiver and a target signal obtained through the first position detection performing step, and the position detection is re-executed by re-arranging the aircraft in accordance with the arrangement pattern in real time.