PROCESS TESTING SERVICEABILITY OF TWO-DEGREE-OF-FREEDOM GYRO WITH ELECTRIC SPRING Russian patent published in 1998 - IPC

FIELD: control and orientation systems of spacecraft. SUBSTANCE: simultaneously with supply of feeding voltage to electromechanical units of gyro and its electronic devices gyrounit is additionally subjected to rotational pulse in plane of gimbal axes of gyro. Vibrations of gyrounit are fixed by way of determination of emergence of periodic alternating change of output signals of pickups of moment and are used to judge serviceability of elements of two-degree-of-freedom gyro with electric spring. EFFECT: enhanced authenticity of process.