Calibration of Tri-axial Angular Rate Sensors

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F10%3A00170888" target="_blank" >RIV/68407700:21230/10:00170888 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Calibration of Tri-axial Angular Rate Sensors
Original language 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.
Czech name
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Czech description
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Project
<a href="/en/project/GD102%2F09%2FH082" target="_blank" >GD102/09/H082: Sensors and intelligent sensor systems</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach<br>V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
MDS - Měření, diagnostika, spolehlivost palubních soustav letadel 2010
ISBN
978-80-7231-741-7
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
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Publisher name
Univerzita obrany
Place of publication
Brno
Event location
Brno
Event date
Oct 20, 2010
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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