METHOD OF AUTOMATIC AIMING ON MOBILE GROUND TARGET Russian patent published in 2017 - IPC G01C3/00 

FIELD: weapons and ammunition.

SUBSTANCE: in the mode of optimal binding to the target according to the measurements of the target sight and inertial-Doppler systems, the relative coordinates and parameters of its movement in the axes of the geographical moving trihedron (GMT) ONHE are determined.Upon its completion, the optimal filter is transferred to the forecast mode of the target parameters. In parallel with the binding and forecasting procedure, the components of wind speed and air speed of the object and target are calculated in the projections on the axis of the body axis coordinate system. They are used to determine the angular corrections for shooting and the angles of object orientation which are needed for the aiming accompanying shooting, using which the input signals of the optimal filter-identifier are formed, estimating the current values of the object orientation angles necessary for control with respect to the constantly changing aimed shooting direction and the error in calculating the angular velocity of the object rotation. The estimates of the latter are used to correct the components of the object angular velocity, and to estimate the deviation angles of the object relative to the direction of aimed shooting - to form the object control signals. A pilot performs a function of the quality control of the object control and the pressing of the firing button (FB).

EFFECT: expansion of the functionality of weapon-aiming systems by synthesizing an automatic aiming procedure on a mobile ground target to ensure effective use of uncontrollable air-launched weapons.

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