METHOD OF AJUSTING DYNAMICALLY ADJUSTED GYROSCOPE Russian patent published in 2009 - IPC G01C25/00 G01C19/02 

FIELD: physics; measurement.

SUBSTANCE: present invention can be used in systems for inertial guidance of moving objects. The dynamically adjusted gyroscope comprises flywheel (1), fixed, using mutually perpendicular cross braces (2) and (3), onto shaft (4), which is rotated by an actuator, consisting of stator (5), rotor (6), and magnet (7) of the rotor position sensor, signal from which is transmitted to electronic unit (9), controlling rotation of the actuator. After dynamic adjustment, the relationship between drift value and angle between the vector of the rotating magnetic field of actuator and elastic braces (2) and (3) is determined for each gyroscope, and an angle is chosen for which the first derivative of that function on the angle is close to zero. Electronic unit (9) for controlling rotation of the actuator, through the signal from the position sensor of the rotor, provides for a constant value of the chosen angle for each switching of the dynamically adjusted gyroscope.

EFFECT: increased accuracy of adjusting a dynamically adjusted gyroscope through reduction of the random component of drift from start-up to start-up.

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