Title :
Hypotheses testing data fusion in a passive cross location system
Author :
Xiaoming, Tang ; You, He ; Jian, Guan ; BenQing, Jiang
Author_Institution :
Dept. of Weaponry Eng., Naval Univ. of Eng., Wuhan, China
Abstract :
Eliminating the false intersection (deghosting) is a difficult problem in a passive cross location system. Using a decentralized decision fusion topology, a new deghosting algorithm derived from hypotheses test theory is developed, which is based on the geometrical position difference between ghosts and true targets relative to the deghosting sensor. Simulation results show the feasibility of the algorithm
Keywords :
navigation; sensor fusion; decentralized decision fusion topology; deghosting algorithm; deghosting sensor; geometrical position difference; ghosts; hypotheses testing data fusion; multisensor distributed data fusion; passive cross location system; simulation results; time complexity reduction; true targets; Aerospace engineering; Azimuth; Circuit topology; Coordinate measuring machines; Helium; Noise measurement; Position measurement; Sensor fusion; System testing; Weapons;
Conference_Titel :
Radar, 2001 CIE International Conference on, Proceedings
Conference_Location :
Beijing
Print_ISBN :
0-7803-7000-7
DOI :
10.1109/ICR.2001.984823
