G - Physics – 01 – C
Patent
G - Physics
01
C
79/12
G01C 19/40 (2006.01) G01C 19/28 (2006.01)
Patent
CA 1098738
ABSTRACT OF THE INVENTION A dry tuned two axis gyro having a pulse-rebalanced rate capture loop control. This configuration eliminates the need for an analogue-to-digital converter since the gyro is torquered at a pulse rate using a constant current source. Another feature of the control loop is a cross-channel shaping network which exchanges an electronically damped error from one axis to the other axis. By mean of a summing network which combines the error signals from the main channel and the cross channel with a source of time varying ramp voltage, an alternately negative to positive signal is applied to the gyro torquer.
319340
Decarlo Frank S.
Goetz Walter J.
Rosen Frank L.
Richard Jean
Singer Company (the)
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