Omni range inclino-compass
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United States of America Patent
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Feb 22, 1994
Grant Date -
N/A
app pub date -
Jun 12, 1992
filing date -
Jul 9, 1991
priority date (Note) -
Expired
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Abstract
A solid-state omni range incline-compass having a gravity sensor and a geomagnetic flux sensor provided on, each of three orthogonal axes established on a moving body a unit for generating a mathematic horizontal plane by making a gimbal mechanism as a mathematic equation on the basis of outputs from the gravity sensor located on each of the three orthogonal axes and a unit for calculating an azimuth angle of the moving body on the basis of two orthogonal axes on the mathematic horizontal plane.
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