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Equipment, for attenuating parasitic movements in gyroscope spinner caused by starting, comprises error signal generator which sends signal to precession couple generator through second order filter
Equipment, for attenuating parasitic movements in gyroscope spinner caused by starting, comprises error signal generator which sends signal to precession couple generator through second order filter
Error signal (10) representing departure of a gyroscope spinner from the standard position is produced by a coil which detects a varying magnetic flux. The signal is passed through a second order active filter (11) which uses an operational amplifier (17) to a generator of precession torque (8) via an electronic switch (12) and a power amplifier(13). A timeswitch connects normal control (16) to the precession torque generator at normal speed.
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