PROCESS OF IDENTIFICATION OF CLASS OF AIR TARGET Russian patent published in 2000 - IPC

FIELD: radiolocation, identification of resolved targets by trajectory distinguishing features. SUBSTANCE: process is based on usage of great number of distinguishing features: three coordinates and their first and second time derivatives to solve identification problem by results of three target blips obtained in sequence and on division of region of presence of distinguishing features into finite number of sections corresponding to characteristic sections of flight trajectory of target of sought-for class. In case of simultaneous getting of parameters of travel of target obtained as result of scan into intervals known a priori and corresponding to one of sections of flight trajectory of sought-for class decision on detection of target of this class is made. EFFECT: increased probability of correct identification of targets of specified class under conditions of limitation of time for solution of identification problem. 1 dwg