|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 21 인용 특허 : 6|
A method and system to rapidly, passively, estimate target range, speed and heading for non-maneuvering and maneuvering radio frequency airborne emitters (enemy targets and threats) for tactical fighters using batch based recursive estimators for track initialization and track maintenance that includes providing information processing that operates on interferometer cosine (cone angle) measurements, and estimated SNR (signal-to-noise ratio) data, threat database, and feedback information from pilot maneuver cue algorithm. The present method will initiali...
1. A method to rapidly, passively range and track maneuvering and non-maneuvering airborne emitters for tactical fighters that includes batch (series of cosine of cone angle measurements and signal to noise data) based maximum likelihood probabilistic data association filter (MLPDAF) for track initialization and interacting multiple model (IMM) estimators for track maintenance, comprising the steps of:providing track initialization by providing and including an ML-PDAF filter;providing track maintenance using interacting multiple model PDAF with amplitud...