Centre of pressure detection and analysis with a high-resolution and low-cost smart insole

Tan, A, Fuss, F, Weizman, Y and Azari, M 2015, 'Centre of pressure detection and analysis with a high-resolution and low-cost smart insole', in Procedia Engineering, London, United Kingdom, 23-25 September 2015, pp. 146-151.


Document type: Conference Paper
Collection: Conference Papers

Title Centre of pressure detection and analysis with a high-resolution and low-cost smart insole
Author(s) Tan, A
Fuss, F
Weizman, Y
Azari, M
Year 2015
Conference name 7th Asia-Pacific Congress on Sports Technology, APCST 2015
Conference location London, United Kingdom
Conference dates 23-25 September 2015
Proceedings title Procedia Engineering
Publisher Elsevier
Place of publication Netherlands
Start page 146
End page 151
Total pages 6
Abstract This is an open access article under the CC BY-NC-ND license. This study aims to compare the accuracy of a pair of novel low-cost insoles with that of the proven standard Kistler force plate. The correlation of both devices had a r2 value of 0.942 and 0.946 for COPx and COPy respectively during dynamic tests conducted to measure macroscopic changes of the COP. Fractal dimension analysis was conducted to measure minute changes during quiet standing on solid surface and on foam, with both insoles and the force plate showing the same trend where the fractal values of standing on foam were significantly higher than that of standing on a solid surface. Further validation was done to compare the results with the mean velocities of the measured data that showed identical significant trends as the fractal dimension analysis.
Subjects Biomechanical Engineering
Keyword(s) Balance
Centre of pressure measurement
Fractal dimension analysis
Gait analysis
Smart insole
Stability
DOI - identifier 10.1016/j.proeng.2015.07.190
Copyright notice © 2015 The Authors. Published by Elsevier Ltd.
ISSN 1877-7058
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