About: Calibration of Tri-axial Angular Rate Sensors

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The calibration of angular rate sensors is a complex task, mainly due to the crucial role of defining the reference during the calibration process. Low-cost angular rate sensors, such as MEMS, cannot be used without calibration even in basic precision desired applications. The goal of calibration involves the estimation of the angular rate sensor deterministic error model. In this paper there is proposed a calibration process that does not require either a precise rotational platform or a precise positioning or other reference. The algorithm of tri-axial angular rate sensor calibration is based on a special procedure of angular rate measuring under different setting conditions, Cholesky decomposition, and LU factorization in the angle domain. This calibration algorithm was evaluated using two AHRS units 3DM-GX2 and AHRS M3. The calibration process and the deterministic sensor error analyses of angular rate sensors are presented. The calibration of angular rate sensors is a complex task, mainly due to the crucial role of defining the reference during the calibration process. Low-cost angular rate sensors, such as MEMS, cannot be used without calibration even in basic precision desired applications. The goal of calibration involves the estimation of the angular rate sensor deterministic error model. In this paper there is proposed a calibration process that does not require either a precise rotational platform or a precise positioning or other reference. The algorithm of tri-axial angular rate sensor calibration is based on a special procedure of angular rate measuring under different setting conditions, Cholesky decomposition, and LU factorization in the angle domain. This calibration algorithm was evaluated using two AHRS units 3DM-GX2 and AHRS M3. The calibration process and the deterministic sensor error analyses of angular rate sensors are presented. (en)
Title	Calibration of Tri-axial Angular Rate Sensors Calibration of Tri-axial Angular Rate Sensors (en)
skos:prefLabel	Calibration of Tri-axial Angular Rate Sensors Calibration of Tri-axial Angular Rate Sensors (en)
skos:notation	RIV/68407700:21230/10:00170888!RIV11-GA0-21230___
http://linked.open...avai/riv/aktivita	P S V Z
http://linked.open...avai/riv/aktivity	P(GD102/09/H082), S, V, Z(MSM6840770015)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Roháč, Jan Šipoš, Martin
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta elektrotechnická
http://linked.open...dnocenehoVysledku	249517
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/10:00170888
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	angular rate sensor, calibration, deterministic sensor error model (en)
http://linked.open.../riv/klicoveSlovo	calibration angular rate sensor deterministic sensor error model
http://linked.open...ontrolniKodProRIV	[492DC826B45B]
http://linked.open...v/mistoKonaniAkce	Brno
http://linked.open...i/riv/mistoVydani	Brno
http://linked.open...i/riv/nazevZdroje	MDS - Měření, diagnostika, spolehlivost palubních soustav letadel 2010
http://linked.open...in/vavai/riv/obor	JU
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Sensors and intelligent sensor systems
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Roháč, Jan Šipoš, Martin
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2010-10-20 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Research of Methods and Systems for Measurement of Physical Quantities and Measured Data Processing.
number of pages	5 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Univerzita obrany
https://schema.org/isbn	978-80-7231-741-7
http://localhost/t...ganizacniJednotka	21230

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