Analysis of Three Velocity Plus Attitude Matching Methods for Transfer Alignment

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Abstract:

For inertial navigation systems (INS) on moving base, transfer alignment is widely applied to initialize it. Three velocity plus attitude matching methods are compared. And Kalman filter is employed to evaluate the misalignment angle. Simulations under the same conditions show which scheme has excellent performance in precision and rapidness of estimations.

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Periodical:

Advanced Materials Research (Volumes 433-440)

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2802-2807

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January 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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