TWO-AXIAL CONTROLLED GYRO-STABILIZER Russian patent published in 2007 - IPC G01C19/00 

FIELD: gyroscopic engineering, possible use for stabilization and control over line of sighting.

SUBSTANCE: two-axial controlled gyro-stabilizer contains external frame, mounted on base with rotation relatively to axis, perpendicular to base, and platform positioned in it, rotating relatively to axis, perpendicular to rotation axis of external frame. Executive engines mounted on axes of rotation of external frame and platform, inputs of which are connected via amplifiers to outputs of gyroscopic angle indicator mounted on platform, inputs of which are connected to control device. Angular speed indicator and angular acceleration indicator, mounted on base, sensitivity axes of which are parallel to axis of rotation of external frame. Angular speed indicator and angular acceleration indicator, mounted on external frame, sensitivity axes of which are parallel to axis of rotation of platform. Angular speed indicator and angular acceleration indicator, mounted on external frame, sensitivity axes of which are parallel to axes of rotation of external frame and platform. On the platform rotation axis, angle indicator is mounted, measuring angle of platform rotation relatively to external frame. Inputs of amplifiers of executive engines of channels of external frame and platform are connected to outputs of computers of compensating signals of channels of external frame and platform. Output of angular acceleration sensor, sensitivity axis of which is parallel to axis of rotation of external frame, is connected to input of first amplification block.

EFFECT: increased precision of two-axial controllable gyro-stabilizer.

8 dwg