METHOD OF CONTROL OVER STRAPDOWN ALTITUDE GYRO AND DEVICE TO THIS END Russian patent published in 2016 - IPC G01C23/00 

FIELD: aircraft engineering.

SUBSTANCE: angular velocities and linear accelerations are measured, increments of bank and pitch angles of the bound coordinate system are converted into the inertial system. Errors in determination of said angles are calculated and corrected at linear accelerations in inertial coordinate system permissible in control of digital platform. Errors in determination of said angles can be calculated and corrected at linear accelerations in inertial coordinate system permissible in control of digital platform. This provides for recoverability of control over digital platform after operation of strapdown altitude gyro in uncontrolled mode, hence, higher reliability of aircraft control system.

EFFECT: higher reliability.

3 cl, 3 dwg