STABILIZED GYROCOMPASS SYSTEM Russian patent published in 2016 - IPC G01C19/38 

FIELD: instrument making.

SUBSTANCE: invention relates to systems of orientation and navigation of mobile objects. Stabilized gyrocompass system includes the first gyroscope, a rotary shaft, an actuating device, rotor of which is connected with the rotary shaft, and stator - with the stabilized gyrocompass system body, the first and second accelerometers, the second and third gyroscopes mounted on the stabilized gyrocompass system body, axes of which are mutually orthogonal, an onboard computer, which contains a unit for generating orientation angles, an actuating device control unit, a unit for calculation and error autocompensation of azimuth determination, a control device and a switch. Output of the first gyro is connected to the input of the unit for calculation and error autocompensation of azimuth determination, which is connected via the switch to output of the unit for generating orientation angles and the actuating device control unit output, output of the unit for calculation and error autocompensation of azimuth determination is connected to the unit for generating orientation angles of the onboard computer and the actuating device control unit, input of the unit for generating orientation angles is connected to the output of the actuating device control unit, input of the actuating device is connected to the output of the actuating device control unit, which is connected to the output of the onboard computer control device. Herewith provided are: higher accuracy of determining azimuth, higher reliability, longer life, simplified design, as well as reduced weight and dimensions of the stabilized gyrocompass system.

EFFECT: broader functional capabilities.

1 cl, 3 dwg