Autor: |
Jongtaek Oh, Sunghoon Kim |
Jazyk: |
angličtina |
Rok vydání: |
2024 |
Předmět: |
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Zdroj: |
ICT Express, Vol 10, Iss 3, Pp 626-631 (2024) |
Druh dokumentu: |
article |
ISSN: |
2405-9595 |
DOI: |
10.1016/j.icte.2024.01.003 |
Popis: |
Although estimating the azimuth using a geomagnetic sensor is very useful, the estimation error may be very large due to the surrounding geomagnetic disturbance. We proposed a novel method for preprocessing appropriately for geomagnetic and inertial sensor data to be suitable for the proposed Artificial Neural Network model and training method for the model. As a result, the probability of azimuth estimation error within 1 degree is 96.4% with regression estimation. For classification estimation, when the azimuth estimation probability is 90% or more, the probability that the azimuth estimation error is within 1 degree is 100%. |
Databáze: |
Directory of Open Access Journals |
Externí odkaz: |
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