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2 308 683

(13)

(51)

IPC

G01C25/00(2006-01-01)

(21) (22)

Application

2005140526/28, 2005-12-20

(24)

Start date

2005-12-20

(22)

Actual filing date

2005-12-20

(45)

Published

2007-10-20

(72)

Inventor

Gusinskij Valerij ZalmanovichLitmanovich Jurij AronovichStolbov Aleksandr Al'Bertovich

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Nauchno-Issledovatel'Skij Institut

METHOD OF CALIBRATING ANGULAR MISALIGNMENT OF AXIS OF ANGLE PICKUP OF UNCONTROLLED GYROSCOPE Russian patent published in 2007 - IPC G01C25/00

Abstract RU 2308683 C1

FIELD: instrument industry.

SUBSTANCE: method comprises generating measuring signal composed of the difference between the measured and calculated values of cosine of the angle between the vectors of kinetic moments of two gyroscopes that is a part of the inertial orientation system and determining calibrated angles that represent Fourier coefficients of the measuring signal.

EFFECT: simplified method.

1 cl

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RU 2 308 683 C1

Authors

Gusinskij Valerij Zalmanovich

Litmanovich Jurij Aronovich

Stolbov Aleksandr Al'Bertovich

Dates

2007-10-20—Published

2005-12-20—Filed