FIELD: defense equipment, in particular, means for fighting against small-sized targets, applicable in the missile control systems forming the movement control commands on board the missile.
SUBSTANCE: the method consists in the fact that the guidance control commands are discriminated, the control actuator control commands are specified in the form of a relay pulse-width modulated signal, pulses are generated, whose leading edge is formed up to the moment of initiation of the pulses of the self-induction electromotive force in the control windings of the control actuator causing a noise, the trailing edge of the pulses is formed after the moment of the end of the noise, the generated pulses prevent passage of noise to the missile control command, which made it possible to prevent the influence of internal noises at formation of the control commands. The offered missile has a receiver and a series-connected equipment of separation of channels and decoding in heading and pitch, command converter and a single-channel control actuator, which includes the first and second pulse shapers and an inhibitor circuit, and the missile having in addition the second channel of the control actuator identical to the first one, the third and fourth pulse shapers, which prevented the influence of internal noises produced by the control actuator, enhanced speed of response of the control actuator due to the increase of the self-induction emf in the windings of the control actuator causing the respective increase of the amplitude of false pulses.
EFFECT: enhanced noise immunity at a use of pulse-width modulation of control signals in the control actuator.
3 cl, 3 dwg
