A linear variable differential transducer for position measurement with an external armature

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F25%3A00377655" target="_blank" >RIV/68407700:21230/25:00377655 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.measurement.2024.115978" target="_blank" >https://doi.org/10.1016/j.measurement.2024.115978</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.measurement.2024.115978" target="_blank" >10.1016/j.measurement.2024.115978</a>

Result language
angličtina
Original language name
A linear variable differential transducer for position measurement with an external armature
Original language description
This paper presents a novel structure for linear position sensors with external armature. The coils are designed to have a nonoverlapping structure to increase the coils’ design optimization flexibility. The 3D finite element method is utilized for design optimization to extend the linearity range of the position sensor. The excitation and pickup coils are segmented to facilitate and improve the winding process. The number of turns in each pickup coil is optimized using the 3D finite element method to minimize the nonlinearity error and enhance the linearity range of the position sensor. The simulation results are compared with experiments to validate the optimization process of the position sensor.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering

Project
<a href="/en/project/GA24-12705S" target="_blank" >GA24-12705S: Novel Magnetic Position Sensors</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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