Spatial Measurements for Artificial Turf Systems Using Hall effect Sensors -final.pdf (1.79 MB)
Spatial measurements for artificial turf systems using hall effect sensors
journal contribution
posted on 2020-07-06, 15:44 authored by David Cole, Paul FlemingPaul Fleming, Steph ForresterSteph Forrester, Kelly MorrisonThe purpose of this study was to evaluate a bespoke spatial measurement methodology using Hall Effect Sensors (HES), i.e., utilizing inductance between a permanent magnet and sensor to indirectly measure the magnet position. The aim is to embed the magnet in a boot’s stud and use an array of sensors in the artificial turf. To evaluate the accuracy and applicability of a HES system in sports turf, two studies were carried out. To measure the spatial position vertically, a standard mechanical dynamic impact testing with the magnet embedded, and the sensors below the turf carpet, was compared to the gold standard optical reference measurement system (GOM UK Ltd.: Coventry, UK) . A second study evaluated the horizontal spatial accuracy for sensors in a variable array with a controlled incremental step movement of the magnet on a precise engineering workshop table.
History
School
- Mechanical, Electrical and Manufacturing Engineering
Published in
Proceedings 2020Volume
49Issue
1Source
13th Conference of the International Sports Engineering AssociationPublisher
MDPI AGVersion
- VoR (Version of Record)
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© The AuthorsPublisher statement
This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).Publication date
2020-06-15Copyright date
2020eISSN
2504-3900Publisher version
Language
- en
Location
OnlineEvent dates
22nd June 2020 - 26th June 2020Depositor
Dr Paul Fleming. Deposit date: 6 July 2020Article number
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