Adaptive bias for electrically suspended gyroscope

Details Adaptive bias for electrically suspended gyroscope Adaptive bias for electrically suspended gyroscope

1976-02-27

1978-03-14

Scott, Samuel

Machine element or mechanism

Gyroscopes

Gyroscope control

308 10, G01C 1930

Patent

active

040784363

ABSTRACT:
Means for varying the preload bias forces in the suspension system of an electrostatic gyroscope as a function of acceleration forces to which the gyroscope is subjected. Under zero acceleration environment, the preload bias forces are maintained at a low level to keep at a minimum the errors due to gyro drift introduced by bias forces. With an increase in acceleration, bias forces are automatically increased, thereby providing the gyroscope with high "g" capability without sacrificing low "g" performance.

REFERENCES:
patent: 3456511 (1969-07-01), Clark et al.
patent: 3469475 (1969-09-01), Staats
patent: 3489018 (1970-01-01), Slivka
patent: 3787100 (1974-01-01), Habermann et al.
patent: 3954024 (1976-05-01), Staat

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