METHOD FOR IDENTIFICATION OF GYROSTABILIZED PLATFORM DEVIATIONS IN FLIGHT Russian patent published in 2024 - IPC G01C21/18 

FIELD: measuring.

SUBSTANCE: invention relates to gyroscopic systems and can be used in high-precision navigation systems of aircraft. Disclosed is a method for identifying deviations of a gyrostabilized platform in flight, which consists in the fact that the deviations are determined in an arbitrary initial position of the platform, in algorithms values of initial azimuth are not taken into account, for autonomous determination of deviations information from sensors of platform sensitive elements is used, it differs from known designs in that, at each cycle, a mismatch matrix is calculated by multiplying the initial matrix of the platform orientation formed in the reduction mode and the inverse matrix of the orientation calculated from the signals of the precession angle sensors during the flight.

EFFECT: high accuracy of determining deviations of the gyrostabilized platform during flight of an aircraft.

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