Flat Magnetic X-Y Alignment sensor

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F24%3A00375568" target="_blank" >RIV/68407700:21230/24:00375568 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1109/LSENS.2024.3414375" target="_blank" >https://doi.org/10.1109/LSENS.2024.3414375</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/LSENS.2024.3414375" target="_blank" >10.1109/LSENS.2024.3414375</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Flat Magnetic X-Y Alignment sensor

Popis výsledku v původním jazyce

We propose a novel flat 2-D inductive position sensor based on stationary coils and moving armature. The geometry was optimized by FEM simulations, the predicted parameters of the final design fit well to the measured values. The position sensitivity of 100 mV/cm for 500 kHz/140 mA excitation achieved with laminated nanocrystalline armature was 5-times higher than with FeSi material. We have also shown by measurements that the influence of the liftoff variations can be effectively suppressed by ratiometric method. The total sensor thickness is only 2.5 mm. The developed sensor is suitable for position alignment in industrial applications.The present design has linear range of ±10 mm for directions up to ±30° from X and Y axes. The minimum linear range of ±5 mm is in the diagonal (45°) direction.

Název v anglickém jazyce

Flat Magnetic X-Y Alignment sensor

Popis výsledku anglicky

We propose a novel flat 2-D inductive position sensor based on stationary coils and moving armature. The geometry was optimized by FEM simulations, the predicted parameters of the final design fit well to the measured values. The position sensitivity of 100 mV/cm for 500 kHz/140 mA excitation achieved with laminated nanocrystalline armature was 5-times higher than with FeSi material. We have also shown by measurements that the influence of the liftoff variations can be effectively suppressed by ratiometric method. The total sensor thickness is only 2.5 mm. The developed sensor is suitable for position alignment in industrial applications.The present design has linear range of ±10 mm for directions up to ±30° from X and Y axes. The minimum linear range of ±5 mm is in the diagonal (45°) direction.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/GA24-12705S" target="_blank" >GA24-12705S: Nové magnetické senzory polohy</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

IEEE Sensors Letters

ISSN

2475-1472

e-ISSN

—

Svazek periodika

8

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

4

Strana od-do

1-4

Kód UT WoS článku

001256359800004

EID výsledku v databázi Scopus

2-s2.0-85196099888