FIELD: physics.
SUBSTANCE: invention relates to the field of gyroscopic systems and can be used to compensate for departures of the platform of triaxial gyrostabilizers used in navigation systems. Determination of departures in the azimuth channel is performed in “memory” mode in horizontal channels in inertial mode. In order to determine departures in the horizontal axes, information is used from horizontal gyroscope angles sensors and information on correction currents in the azimuth gyroscope moments sensor. Measurement of departures is carried out in arbitrary initial position of platform in azimuth, knowledge of azimuth is not required. Thus expansion of functional capabilities of platforms of triaxial gyrostabilizers is provided on the basis of simplification of measuring system, reduction of time of determination of departures and increase of noise immunity of system.
EFFECT: technical result is broader functional capabilities.
1 cl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR AUTONOMOUS AZIMUTHAL ORIENTING THREE-AXIS GYROSTABILIZER PLATFORM BY CHANGING VISIBILE DRIFTS | 2016 |
|
RU2624617C1 |
| METHOD FOR CALIBRATING GYRO UNITS OF THE PLATFORM OF A TRIAXIAL GYROSTABILISER | 2020 |
|
RU2757854C1 |
| METHOD OF THREE-AXIS GYROSTABILIZER STABILIZED PLATFORM INDEPENDENT INITIAL ALIGNMENT IN HORIZONTAL PLANE AND AT SPECIFIED AZIMUTH | 2015 |
|
RU2608337C1 |
| AZIMUTHAL ORIENTATION OF PLATFORM OF TRIAXIAL GYROSTABILISER | 2016 |
|
RU2630526C1 |
| METHOD OF INDEPENDENT AZIMUTHAL ORIENTATION OF PLATFORM OF THREE-AXIS GYROSTABILISER ON MOVABLE BASE | 2013 |
|
RU2541710C1 |
| METHOD OF AUTONOMOUS AZIMUTHAL ORIENTATION OF PLATFORM OF THREE-AXIAL GYROSTABILISER BY VARYING POINTS OF CORRECTION | 2012 |
|
RU2509979C1 |
| AZIMUTHAL ORIENTATION OF PLATFORM OF TRIAXIAL GYROSTABILISER BY INCREMENTS OF ANGLE OF GYROBLOCK PRECESSION | 2012 |
|
RU2509289C2 |
| AZIMUTHAL ORIENTATION OF FREE GYRO PLATFORM BY PRECESSION ANGLE OF GYRO UNIT | 2006 |
|
RU2324897C1 |
| AZIMUTHAL ORIENTATION OF PLATFORM OF THREE-AXIS GYROSTABILIZER | 2018 |
|
RU2700720C1 |
| METHOD FOR DETERMINATION OF THE AZIMUTH OF THE PLATFORM OF THE TRIAXIAL GYROSTABILIZER BY THE DEVIATION OF THE ANGLE OF ROTATION OF A GYROSCOPE FROM THE CALCULATED VALUE | 2016 |
|
RU2649063C1 |
