Synthesis of Calibration Programs for an Accelerometer Unit of Strapdown INS: An Invariant Approach

Synthesis of Calibration Programs for an Accelerometer Unit of Strapdown INS: An Invariant Approach

The paper considers the synthesis of the calibration programs for an accelerometer unit of strapdown inertial navigation systems (INS) and estimation of the accuracy characteristics they provide. The study is carried out in the framework of an invariant approach. The synthesis criteria and additiona...

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Veröffentlicht in:Gyroscopy and navigation (Online) 2019-04, Vol.10 (2), p.70-76
Hauptverfasser: Egorov, Yu. G., Dzuev, A. A., Popov, E. A.
Format: Artikel
Sprache:eng
Schlagworte:
Accelerometers
Accuracy
Aerospace Technology and Astronautics
Calibration
Engineering
Geophysics/Geodesy
Inertial navigation
Invariants
Navigation
Navigation systems
Strapdown inertial navigation
Synthesis
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Zusammenfassung:The paper considers the synthesis of the calibration programs for an accelerometer unit of strapdown inertial navigation systems (INS) and estimation of the accuracy characteristics they provide. The study is carried out in the framework of an invariant approach. The synthesis criteria and additional requirements that the calibration programs must meet are formulated. A comparative analysis of accuracy characteristics of different calibration programs has been performed.
ISSN:2075-1087
2075-1109
DOI:10.1134/S2075108719020020