METHOD OF GENERATION OF AIR-TO-AIR MISSILE CONTROL SIGNAL AND DEVICE FOR ITS REALIZATION Russian patent published in 1997 - IPC

FIELD: radio control, applicable in radio electronic air-to-air missile homing systems. SUBSTANCE: with the aid of antenna 1, direction finder 2, gyrostabilizer 3, outpilot 4, horizontal and vertical rudders 5, vertical plane control signal formation channel 6 consisting of power amplifier 7, matching unit 8, scaler 9, multiplier 10, horizontal plane control signal formation channel 11 consisting of power amplifier 12, matching unit 13, scaler 14, multiplier 15, computer 16 of required sighting line angular velocity W_kr generated is the missile vertical control signal from the lock-on range to the point of missile impact with the target and the missile horizontal control signal from the boundary of the zone of target class identification to the point of missile impact with the target determined respectively by relations: Δ_v= N_oVW_v-J_v (1) Δ_h= N_oVW_h-J_h (2) and the missile horizontal control signal from the lock-on range for automatic tracking of the missile to the boundary of the zone of target class identification determined by relation: , where N_o - navigation constant; V - rate of closure of missile and target; W_v,W_h - "missile-target" sighting line angular velocities respectively in the vertical and horizontal planes' J_v,J_h - linear accelerations developed by missile in the vertical and horizontal planes respectively. EFFECT: enhanced information ability of missile homing signal. 4 cl, 4 dwg