Seeker gyroscope having reduced cross-coupling between rotor spi

Details Seeker gyroscope having reduced cross-coupling between rotor spi Seeker gyroscope having reduced cross-coupling between rotor spi

1982-06-14

1984-08-14

Bonck, Rodney H.

Machine element or mechanism

Gyroscopes

Gyroscope control

74 57, G01C 1930, G01C 1906

Patent

active

044649436

ABSTRACT:
A two-axis gyroscope in which precession may be effected by application of a DC current to the stationary precession windings. The rotor assembly has a pair of ring-shaped permanent magnets with their magnetic vectors aligned parallel with the gyro spin axis. This structure presents a magnetic field to the precession windings which does not change as the rotor assembly rotates. Thus the gyroscope may be precessed by application of a DC current to the precession windings. The precession windings are located along two orthogonal axes to allow precession of the gyro in two orthogonal directions.

REFERENCES:
patent: 3324733 (1967-06-01), Younkin
patent: 3845995 (1974-11-01), Wehde
patent: 3988658 (1976-10-01), Meinke et al.
patent: 4093154 (1979-06-01), McLean
patent: 4189948 (1980-02-01), Buckley et al.
patent: 4191346 (1980-03-01), McLean
patent: 4277039 (1981-07-01), Blanning et al.

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