METHOD OF DETERMINING COORDINATES OF INCIDENCE OF AMMUNITION Russian patent published in 2016 - IPC F41J5/00 

FIELD: weapons and ammunition.

SUBSTANCE: invention relates to testing of firing systems, particularly for estimation of accuracy of hit in various ammunition. Method consists in measuring by optical-electronic direction-finder (OEDF) of spectral-spatial parameters of radiation images arising when firing. OEDFs are arranged along the perimeter of the test ground at a certain distance from each other and bearings are determined for optical signal sources, occurrence of which is caused by blasting of ammunition. Differentiating of ammunition is effected by measurement of spectral-spatial characteristics of images of these signals, which are compared and if their values coincide the belonging of the bearings to ammunition type is determined. Coordinates of points of incidence of ammunition correspond to coordinates of points of intersection of bearing lines.

EFFECT: determination of coordinates of explosion epicenters and their belonging to defined type of ammunition at their simultaneous explosion.

1 cl, 2 dwg