Wheelchair prototype controlled by position, speed and orientation using head movement

A prototype that simulates a wheelchair was built using electronic commercial devices and software implementation with the aim to operate the prototype using head movement and analyzing the system response. The controllers were simulated using MATLAB® toolbox and Python™ libraries. The mean time res...

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Detalles Bibliográficos
Autores principales: González-Cely, Aura Ximena, Callejas-Cuervo, Mauro, Bastos-Filho, Teodiano
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9058847/
https://www.ncbi.nlm.nih.gov/pubmed/35509895
http://dx.doi.org/10.1016/j.ohx.2022.e00306
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author González-Cely, Aura Ximena
Callejas-Cuervo, Mauro
Bastos-Filho, Teodiano
author_facet González-Cely, Aura Ximena
Callejas-Cuervo, Mauro
Bastos-Filho, Teodiano
author_sort González-Cely, Aura Ximena
collection PubMed
description A prototype that simulates a wheelchair was built using electronic commercial devices and software implementation with the aim to operate the prototype using head movement and analyzing the system response. The controllers were simulated using MATLAB® toolbox and Python™ libraries. The mean time response of the system with manual control was 37,8 s. The mean orientation control response with constant speed was 36,5 s and the mean orientation control response with variable speed was 44,2 s in a specific route. The variable speed response is slower than constant speed due to head motion error. The system was rated such as” very good” by 10 participants using a System Usability Scale (SUS).
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spelling pubmed-90588472022-05-03 Wheelchair prototype controlled by position, speed and orientation using head movement González-Cely, Aura Ximena Callejas-Cuervo, Mauro Bastos-Filho, Teodiano HardwareX Article A prototype that simulates a wheelchair was built using electronic commercial devices and software implementation with the aim to operate the prototype using head movement and analyzing the system response. The controllers were simulated using MATLAB® toolbox and Python™ libraries. The mean time response of the system with manual control was 37,8 s. The mean orientation control response with constant speed was 36,5 s and the mean orientation control response with variable speed was 44,2 s in a specific route. The variable speed response is slower than constant speed due to head motion error. The system was rated such as” very good” by 10 participants using a System Usability Scale (SUS). Elsevier 2022-04-14 /pmc/articles/PMC9058847/ /pubmed/35509895 http://dx.doi.org/10.1016/j.ohx.2022.e00306 Text en © 2022 The Author(s) https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Article
González-Cely, Aura Ximena
Callejas-Cuervo, Mauro
Bastos-Filho, Teodiano
Wheelchair prototype controlled by position, speed and orientation using head movement
title Wheelchair prototype controlled by position, speed and orientation using head movement
title_full Wheelchair prototype controlled by position, speed and orientation using head movement
title_fullStr Wheelchair prototype controlled by position, speed and orientation using head movement
title_full_unstemmed Wheelchair prototype controlled by position, speed and orientation using head movement
title_short Wheelchair prototype controlled by position, speed and orientation using head movement
title_sort wheelchair prototype controlled by position, speed and orientation using head movement
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9058847/
https://www.ncbi.nlm.nih.gov/pubmed/35509895
http://dx.doi.org/10.1016/j.ohx.2022.e00306
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