METHOD OF INCREASING ACCURACY OF RIFLED ARMS AND DEVICE OF ITS IMPLEMENTATION Russian patent published in 2016 - IPC F42B15/00 

FIELD: weapons and ammunition.

SUBSTANCE: invention relates to weapons, implementing tasks of improving accuracy of small arms, namely to methods of control of rotating bullet and shell of high-precision weapons. Method of increasing accuracy of rifled weapons comprises: connection of power supply to bullet flight control circuit, when firing, deviation of bullet from center of target highlighted with laser is fixed, converted signal with due allowance for gyroscopic effect of rotating bullet is transmitted to aerodynamic rudder drive in time intervals of rudder location perpendicularly to position-sensitive photo line. Structurally device has optical system, position-sensitive photo line (PL) with charge coupling, amplifier-normalizer, ramp voltage generator, sensor of control pulses, amplifier-normalizer of limiting device, sensor of control pulses, pulse counter, electronic switch, output of which is connected to input of aerodynamic rudder drive through amplifier-former.

EFFECT: improvement of controllability of rotating bullet and higher accuracy of rifled arms due to implementation of bullet control throughout its flight from gun barrel to target.

2 cl, 4 dwg