Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/96217
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Electrical Engineering | en_US |
dc.creator | Zhang, M | en_US |
dc.creator | Or, SW | en_US |
dc.creator | Wang, S | en_US |
dc.creator | Chang, FK | en_US |
dc.date.accessioned | 2022-11-14T04:06:57Z | - |
dc.date.available | 2022-11-14T04:06:57Z | - |
dc.identifier.issn | 0018-9464 | en_US |
dc.identifier.uri | http://hdl.handle.net/10397/96217 | - |
dc.language.iso | en | en_US |
dc.publisher | Institute of Electrical and Electronics Engineers | en_US |
dc.rights | © 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | en_US |
dc.rights | The following publication M. Zhang, S. W. Or, S. Wang and F. -K. Chang, "Electromagnetic Navigation Linear Displacement Transducer Based on Magnetic Field Gradient Technique," in IEEE Transactions on Magnetics, vol. 51, no. 11, pp. 1-4, Nov. 2015, Art no. 8003204 is available at https://doi.org/10.1109/TMAG.2015.2440472. | en_US |
dc.subject | Counter-wound coils | en_US |
dc.subject | Electromagnetic navigation | en_US |
dc.subject | Linear displacement transducer | en_US |
dc.subject | Magnetic field gradients | en_US |
dc.title | Electromagnetic navigation linear displacement transducer based on magnetic field gradient technique | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.volume | 51 | en_US |
dc.identifier.issue | 11 | en_US |
dc.identifier.doi | 10.1109/TMAG.2015.2440472 | en_US |
dcterms.abstract | A linear displacement transducer (LDT) for electromagnetic navigation is developed based on the sensing of magnetic field gradients in a pair of counterwound coils. The operation and linear response conditions of the LDT are theoretically described by electromagnetic formulations, numerically analyzed by COMSOL Multiphysics finite-element analysis, and experimentally verified in a 1/10-scaled inspection vehicle-overhead cable model. A high sensitivity of 51 V/cm and a small nonlinearity of 3.7% are achieved in the LDT prototype by setting an optimal height-to-baseline h/L ratio of 1/ 8 in a practical linear response condition with the transverse displacement d constraint of }50% of L. The proposed LDT can overcome the discontinuous response and nonlinearity problems intrinsic in traditional magnetic field-based LDTs, thereby providing a continuous displacement (movement) feedback with an accuracy of within several millimeters. | en_US |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | IEEE transactions on magnetics, Nov. 2015, v. 51, no. 11, 7116575 | en_US |
dcterms.isPartOf | IEEE transactions on magnetics | en_US |
dcterms.issued | 2015-11 | - |
dc.identifier.scopus | 2-s2.0-84946122725 | - |
dc.identifier.eissn | 1941-0069 | en_US |
dc.identifier.artn | 7116575 | en_US |
dc.description.validate | 202211 bcww | en_US |
dc.description.oa | Accepted Manuscript | en_US |
dc.identifier.FolderNumber | RGC-B3-0920 | - |
dc.description.fundingSource | RGC | en_US |
dc.description.fundingSource | Others | en_US |
dc.description.fundingText | The Hong Kong Polytechnic University | en_US |
dc.description.pubStatus | Published | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Electromagnetic_NavigatiLinear_Displacement.pdf | Pre-Published version | 1.3 MB | Adobe PDF | View/Open |
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