METHOD OF AIRCRAFT CONTROL ON- COURSE IN GONIOMETRIC TWO-POSITION RADAR SYSTEM Russian patent published in 2018 - IPC F41G7/20 

FIELD: aircraft.

SUBSTANCE: invention relates to the aircraft (AC) control technique and can be used in guidance systems for aircraft radars to radio-emitting airborne objects using goniometric two-position radar systems. To do this, based on the measurements of the bearings of the RTO on two AC, rectangular coordinates and aircraft courses, realization between the AC of mutual exchange of measurement results, the rectangular coordinates of the RTO and the distance to it from the AC are estimated, select the first aircraft and perform its guidance on the RTO in one of the known ways, find a lateral deviation of the second AC from the boundary of the danger zone, representing a circle with a given radius, determine the location of the second AC relative to the boundary of the danger zone and form the control parameter of the second AC according to the gradient method when second AC is in a safe zone and according to a modified method for projecting the gradient when it is at the boundary or inside the danger zone, reject the controls of the second AC on-course using the appropriate control parameters for the gradient method and the modified gradient projection method.

EFFECT: technical result is the expansion of functional capabilities based on the optimization of radar surveillance conditions for a radio-tail object (RTO).

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