ARRANGEMENT OF IDENTIFICATION OF SHOOTING SYSTEMS Russian patent published in 2007 - IPC G01S13/52 

FIELD: the invention refers to radiolocation technique.

SUBSTANCE: it may be used in reconnaissance radar stations for identification of the class of shooting systems according to the results of measuring current coordinates of a shell (a mine, a rocket) on a trajectory. The arrangement of identification of shooting systems has a storage device, a block of smoothing of the received rectangular coordinates of the trajectory of the flight of a shell, a block of transformation of the smoothed coordinates, two threshold arrangements, a memory block of conditional densities of probability of the target belonging to one of the four classes, a comparison arrangement and a block analyzing increases of values of a Doppler frequency. At that it has a block of calculation of additional parameters of the trajectory, two blocks for the analysis of the parameters of the trajectory, a block of nullification of conventional indexes of probability of belonging of the target to the corresponding class, four blocks of getting conditional indexes of probability of the belonging of the target to the corresponding class, a block for summing up the conventional indexes of belonging of the target to the corresponding class, a block of comparison of sums of the conventional indexes of probability of belonging of the target to the corresponding class.

EFFECT: increases probability of correct identification of shooting systems.

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