Detail publikace

The Precise Measurement of Magnetic Azimuth

JUNASOVÁ, V. LEVEK, V. ŠTEFFAN, P.

Originální název

The Precise Measurement of Magnetic Azimuth

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

This article deals with measuring magnetic azimuthusing inertial sensors. It introduces the steps in this process andobstacles that need to be solved in order to achieve more preciseresults. The magnetic azimuth can be determined using onemagnetometer; however, the precision in such measurement islimited. Therefore, this article also introduces measurement ofrelative azimuth acquired by the gyroscope. The essential part ofprecise measurement is the calibration of the mentioned inertialsensors, which is described in detail. The process of calibration issupported with equations, graphs, and tables. The measurementitself consists of an output from the magnetometer. The relativeazimuth acquired from the gyroscope is then combined using acomplementary digital filter with magnetic azimuth from moreaccurate magnetometer. The final results show the improvementobtained with the presented method. The article also containsinformation on a compact device designed for simple calibrationand measurement with the mentioned sensors.

Klíčová slova

magnetic azimuth, relative azimuth, magnetometer,gyroscope, calibration

Autoři

JUNASOVÁ, V.; LEVEK, V.; ŠTEFFAN, P.

Vydáno

25. 4. 2023

Nakladatel

Brno University of Technology, Faculty of Elektronic Engineering and Communication

Místo

Brno

ISBN

978-80-214-6154-3

Kniha

Proceedings II of the 29th Conference STUDENT EEICT 2023 Selected Papers

Edice

1

Strany od

166

Strany do

170

Strany počet

5

URL

https://www.eeict.cz/eeict_download/archiv/sborniky/EEICT_2023_sbornik_2_v2.pdf

BibTex

@inproceedings{BUT188274,
  author="Veronika {Junasová} and Vladimír {Levek} and Pavel {Šteffan}",
  title="The Precise Measurement of Magnetic Azimuth",
  booktitle="Proceedings II of the 29th Conference STUDENT EEICT 2023 Selected Papers",
  year="2023",
  series="1",
  pages="166--170",
  publisher="Brno University of Technology, Faculty of Elektronic Engineering and Communication",
  address="Brno",
  isbn="978-80-214-6154-3",
  url="https://www.eeict.cz/eeict_download/archiv/sborniky/EEICT_2023_sbornik_2_v2.pdf"
}