A Magnetic Distance Sensor with High Precision

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F12%3A00193136" target="_blank" >RIV/68407700:21230/12:00193136 - isvavai.cz</a>

Result on the web

<a href="http://www.sciencedirect.com/science/article/pii/S0924424712002804" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0924424712002804</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.sna.2012.05.003" target="_blank" >10.1016/j.sna.2012.05.003</a>

Result language

angličtina

Original language name

A Magnetic Distance Sensor with High Precision

Original language description

A magnetic distance sensor working at very low frequency has been developed to measure distances up to 1 m. The principle is similar to that of the 3-D magnetic tracker, but the system is optimized to minimize the error in distance for static measurements. The system is not affected by conductive objects. The uncertainty caused by noise and interference is below 2 mm, even in a noisy environment. The measurement time of 3 min can be decreased to 1 min, depending on the amplitude of the interferences andthe required accuracy. After applying corrections, systematic error of 5 mm was achieved by using a calibration model. The system is scalable up to 20 m range.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JB - Sensors, detecting elements, measurement and regulation

OECD FORD branch

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Project

<a href="/en/project/GD102%2F09%2FH082" target="_blank" >GD102/09/H082: Sensors and intelligent sensor systems</a><br>

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2012

Confidentiality

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

Name of the periodical

Sensors and Actuators

ISSN

0924-4247

e-ISSN

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Volume of the periodical

186

Issue of the periodical within the volume

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Country of publishing house

GB - UNITED KINGDOM

Number of pages

6

Pages from-to

137-142

UT code for WoS article

000310389500024

EID of the result in the Scopus database

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