FIELD: aviation.
SUBSTANCE: invention relates to the field of navigation measurements and can be used to determine the coordinates of the location of a moving object such as an unmanned aerial vehicle (UAV). To achieve this goal, the current value of the variance of errors in determining the flight and navigation parameters is determined and the value of the flight and navigation parameters of the UAV is determined as the weighted sum of the corresponding flight and navigation parameters calculated on the basis of the readings of the moving and stationary blocks of sensitive elements. The device is an inertial navigation multisystem containing two blocks of sensing elements, a flight-navigation computer, an error calculator for flight-navigation parameters and three evaluation blocks.
EFFECT: invention is aimed at improving accuracy of determining flight and navigation parameters of the flight of the aircraft.
4 cl, 3 dwg
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