Ram angle and magnetic field sensor (RAMS)

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United States of America Patent

PATENT NO 9783323
SERIAL NO

14341159

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Abstract

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A method and system is described for determining attitude for a satellite. A two-axis ram sensor head measures neutral winds and provides a density of the neutral winds. A three-axis magnetometer measures a geomagnetic field. A measurement interface module calculates attitude information, which includes three-axis attitude knowledge of a satellite relative to a local-vertical local-horizontal orbit frame, based on the combined ram measurements and magnetic field measurements, and provides the attitude information to a satellite that comprises the attitude sensor system.

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Patent Owner(s)

Patent OwnerAddress
THE GOVERNMENT OF THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVYNAVAL RESEARCH LABORATORY 875 NORTH RANDOLPH STREET SUITE 1425 ARLINGTON VA 22203

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Creamer, Nelson Waldorf, US 1 0
Finne, Theodore T Fairfax, US 3 5
Herrero, Federico A Glenn Dale, US 5 5
Nicholas, Andrew C Glenelg, US 3 9

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