METHOD FOR FUNCTIONING OF OPTO-ELECTRONIC GUIDANCE COORDINATOR UNDER OPTICAL RADIATION EFFECTS Russian patent published in 2023 - IPC F41G7/22 

FIELD: fire destruction of objects with guided munitions.

SUBSTANCE: method to ensure the functioning of the optical-electronic coordinator (OEC) of guidance under the influence of optical radiation is that they optical radiation of the OEC target of a homing ammunition (HA) is received. The parameters of the output signals of the photodetector (FD) of the HA OEC are measured and the parameters of the angular mismatch of the direction of flight of the HA and the direction to the target are determined from their values. According to their values, the flight path of the HA to the target is corrected. The selection of the K-th part of the incident optical flow is carried out in the OEC. The K-th part of the incident optical flow is directed to the additionally installed position-sensitive OEC FD. When signals appear at the output of the position-sensitive FD, the main FD of the OEC HA is turned off. The parameters of the output signals of the position-sensitive FD of the OEC HA are measured. According to their values, the parameters of the angular mismatch of the flight direction of the HA and the direction to the target are determined, and the trajectory of the flight of the HA to the target is corrected.

EFFECT: increased efficiency of HA use.

1 cl, 2 dwg