About: Improvement of Electronic Compass Accuracy Based on Magnetometer and Accelerometer Calibration

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About: Improvement of Electronic Compass Accuracy Based on Magnetometer and Accelerometer Calibration Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://przyrbwn.icm.edu.pl/APP/PDF/121/a121z4p305.pdf
Description	This paper describes the process used for an electronic compass compensation according to accelerometer based tilt evaluation. Tilt angles have to be estimated first for sensed magnetic vector components to be aligned and horizontal components evaluated. Therefore the precision of accelerometer based tilt angles plays a key role in this whole process as well as the magnetometer characteristics. Hence accelerometers plus magnetometers have to be calibrated to improve the accuracy of a tilt and an azimuth angle evaluation. The calibration uses Thin-shell method to determine sensor error models. Both the effect of calibration and precision of estimated error models have been observed and are presented. The electronic compass consisted of tri-axial magnetometer and tri-axial accelerometer contained in the Inertial Measurement Unit ADIS16405 from Analog Devices manufacturer. This paper describes the process used for an electronic compass compensation according to accelerometer based tilt evaluation. Tilt angles have to be estimated first for sensed magnetic vector components to be aligned and horizontal components evaluated. Therefore the precision of accelerometer based tilt angles plays a key role in this whole process as well as the magnetometer characteristics. Hence accelerometers plus magnetometers have to be calibrated to improve the accuracy of a tilt and an azimuth angle evaluation. The calibration uses Thin-shell method to determine sensor error models. Both the effect of calibration and precision of estimated error models have been observed and are presented. The electronic compass consisted of tri-axial magnetometer and tri-axial accelerometer contained in the Inertial Measurement Unit ADIS16405 from Analog Devices manufacturer. (en)
Title	Improvement of Electronic Compass Accuracy Based on Magnetometer and Accelerometer Calibration Improvement of Electronic Compass Accuracy Based on Magnetometer and Accelerometer Calibration (en)
skos:prefLabel	Improvement of Electronic Compass Accuracy Based on Magnetometer and Accelerometer Calibration Improvement of Electronic Compass Accuracy Based on Magnetometer and Accelerometer Calibration (en)
skos:notation	RIV/68407700:21230/12:00182127!RIV13-MSM-21230___
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(GD102/09/H082), S, Z(MSM6840770015)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Roháč, Jan Šipoš, Martin Nováček, Petr
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
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	140922
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/12:00182127
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Electronic Compass; calibration; magnetometer; accelerometer (en)
http://linked.open.../riv/klicoveSlovo	magnetometer Electronic Compass calibration accelerometer
http://linked.open...odStatuVydavatele	PL - Polská republika
http://linked.open...ontrolniKodProRIV	[A10948C71EBA]
http://linked.open...i/riv/nazevZdroje	Acta Physica Polonica A
http://linked.open...in/vavai/riv/obor	JB
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Sensors and intelligent sensor systems
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	121
http://linked.open...iv/tvurceVysledku	Nováček, Petr Roháč, Jan Šipoš, Martin
http://linked.open...ain/vavai/riv/wos	000303970300047
http://linked.open...n/vavai/riv/zamer	Research of Methods and Systems for Measurement of Physical Quantities and Measured Data Processing.
issn	0587-4246
number of pages	5 (xsd:int)
http://localhost/t...ganizacniJednotka	21230

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