Modeling of Linear Eddy Current Speed Sensors for Moving Nonmagnetic Bars Using a Novel Combined Finite Difference and Space Harmonic Method

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F25%3A00385608" target="_blank" >RIV/68407700:21230/25:00385608 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1109/TIM.2025.3619270" target="_blank" >https://doi.org/10.1109/TIM.2025.3619270</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/TIM.2025.3619270" target="_blank" >10.1109/TIM.2025.3619270</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Modeling of Linear Eddy Current Speed Sensors for Moving Nonmagnetic Bars Using a Novel Combined Finite Difference and Space Harmonic Method

Popis výsledku v původním jazyce

This paper presents the modeling and analysis of eddy current speed sensors for linear speed measurement of rectangular nonmagnetic bars. A novel 3D computational method is developed to model eddy current speed sensors using combined finite difference and space harmonic methods. The modeling and analysis of the sensors are performed at constant and variable speeds. Detailed measurements of the eddy current speed sensors at two frequencies are performed. Two bars with a square-shaped cross-section and one bar with a rectangular cross-section are chosen for the measurements and modeling, and their materials are brass and aluminum. A comparison of the measurements and calculations shows adequate precision of the 3D computational model. The paper aims to present an efficient computational tool for 3D analysis of eddy current speed sensors with rectangular configurations.

Název v anglickém jazyce

Modeling of Linear Eddy Current Speed Sensors for Moving Nonmagnetic Bars Using a Novel Combined Finite Difference and Space Harmonic Method

Popis výsledku anglicky

This paper presents the modeling and analysis of eddy current speed sensors for linear speed measurement of rectangular nonmagnetic bars. A novel 3D computational method is developed to model eddy current speed sensors using combined finite difference and space harmonic methods. The modeling and analysis of the sensors are performed at constant and variable speeds. Detailed measurements of the eddy current speed sensors at two frequencies are performed. Two bars with a square-shaped cross-section and one bar with a rectangular cross-section are chosen for the measurements and modeling, and their materials are brass and aluminum. A comparison of the measurements and calculations shows adequate precision of the 3D computational model. The paper aims to present an efficient computational tool for 3D analysis of eddy current speed sensors with rectangular configurations.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

IEEE Transactions on Instrumentation and Measurement

ISSN

0018-9456

e-ISSN

1557-9662

Svazek periodika

74

Číslo periodika v rámci svazku

October

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

9

Strana od-do

1-9

Kód UT WoS článku

001600774400014

EID výsledku v databázi Scopus

2-s2.0-105018676398