{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,5]],"date-time":"2025-11-05T05:49:59Z","timestamp":1762321799969,"version":"build-2065373602"},"reference-count":29,"publisher":"MDPI AG","issue":"24","license":[{"start":{"date-parts":[[2019,12,5]],"date-time":"2019-12-05T00:00:00Z","timestamp":1575504000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Suzuki Fellowship Program","award":["2019"],"award-info":[{"award-number":["2019"]}]},{"DOI":"10.13039\/501100018818","name":"National Research, Development and Innovation Office","doi-asserted-by":"publisher","award":["K120501"],"award-info":[{"award-number":["K120501"]}],"id":[{"id":"10.13039\/501100018818","id-type":"DOI","asserted-by":"publisher"}]},{"name":"BME- Artificial Intelligence FIKP grant of EMMI","award":["BME FIKP-MI\/FM"],"award-info":[{"award-number":["BME FIKP-MI\/FM"]}]},{"name":"Janos Bolyai Research Scholarship of the Hungarian Academy of Sciences","award":["2018"],"award-info":[{"award-number":["2018"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>This paper deals with sensor fusion of magnetic, angular rate and gravity sensor (MARG). The main contribution of this paper is the sensor fusion performed by supervised learning, which means parallel processing of the different kinds of measured data and estimating the position in periodic and non-periodic cases. During the learning phase, the position estimated by sensor fusion is compared with position data of a motion capture system. The main challenge is avoiding the error caused by the implicit integral calculation of MARG. There are several filter based signal processing methods for disturbance and noise estimation, which are calculated for each sensor separately. These classical methods can be used for disturbance and noise reduction and extracting hidden information from it as well. This paper examines the different types of noises and proposes a machine learning-based method for calculation of position and orientation directly from nine separate sensors. This method includes the disturbance and noise reduction in addition to sensor fusion. The proposed method was validated by experiments which provided promising results on periodic and translational motion as well.<\/jats:p>","DOI":"10.3390\/s19245364","type":"journal-article","created":{"date-parts":[[2019,12,5]],"date-time":"2019-12-05T11:16:31Z","timestamp":1575544591000},"page":"5364","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Magnetic Angular Rate and Gravity Sensor Based Supervised Learning for Positioning Tasks"],"prefix":"10.3390","volume":"19","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5275-9439","authenticated-orcid":false,"given":"Bal\u00e1zs","family":"Nagy","sequence":"first","affiliation":[{"name":"Department of Mechatronics, Optics and Mechanical Engineering Informatics, Faculty of Mechanical Engineering, Budapest University of Technology and Economics, 4-6 Bertalan Lajos Street, 1111 Budapest, Hungary"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7838-6148","authenticated-orcid":false,"given":"J\u00e1nos","family":"Botzheim","sequence":"additional","affiliation":[{"name":"Department of Mechatronics, Optics and Mechanical Engineering Informatics, Faculty of Mechanical Engineering, Budapest University of Technology and Economics, 4-6 Bertalan Lajos Street, 1111 Budapest, Hungary"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0016-0384","authenticated-orcid":false,"given":"P\u00e9ter","family":"Korondi","sequence":"additional","affiliation":[{"name":"Department of Mechatronics, Optics and Mechanical Engineering Informatics, Faculty of Mechanical Engineering, Budapest University of Technology and Economics, 4-6 Bertalan Lajos Street, 1111 Budapest, Hungary"}]}],"member":"1968","published-online":{"date-parts":[[2019,12,5]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Deng, Y., Shan, Y., Gong, Z., and Chen, L. 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