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DC Field | Value | Language |
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dc.citation.endPage | 165 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 156 | - |
dc.citation.title | MECHATRONICS | - |
dc.citation.volume | 21 | - |
dc.contributor.author | Son, Hungsun | - |
dc.contributor.author | Lee, Kok-Meng | - |
dc.date.accessioned | 2023-12-22T06:36:19Z | - |
dc.date.available | 2023-12-22T06:36:19Z | - |
dc.date.created | 2016-12-16 | - |
dc.date.issued | 2011-02 | - |
dc.description.abstract | This paper presents a new method for measuring a two degree-of-freedom (DOF) orientation of a permanent magnet (PM) based system using magnetic field measurements. The method exploits distributed multipole (DMP) modeling method to accurately predict a magnetic field, and provides a rational basis to inversely solve for the orientation of the PM from measured data. The PM-based magnetic sensor along with the ability to characterize the magnetic field in real-time offers advantages in sensing and control such as contact-free measurements eliminating frictional wears commonly encountered in existing designs with a combination of single-axis encoders, and high-speed sampling rate thus offering a higher bandwidth than methods based on imaging sensors. This paper demonstrates the efficient method capable of measuring the orientation of the PM by implementing it on a spherical wheel motor (SWM), where the two-DOF orientation is measured. Sensor performance has been studied both analytically and experimentally to validate the DMP-based sensor model. The results can offer valuable insights for optimizing contact-free sensor designs. (C) 2010 Elsevier Ltd. All rights reserved | - |
dc.identifier.bibliographicCitation | MECHATRONICS, v.21, no.1, pp.156 - 165 | - |
dc.identifier.doi | 10.1016/j.mechatronics.2010.10.001 | - |
dc.identifier.issn | 0957-4158 | - |
dc.identifier.scopusid | 2-s2.0-79551484019 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/21037 | - |
dc.identifier.url | http://www.sciencedirect.com/science/article/pii/S0957415810001819 | - |
dc.identifier.wosid | 000287548100017 | - |
dc.language | 영어 | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | Two-DOF magnetic orientation sensor using distributed multipole models for spherical wheel motor | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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