Development of a portable low-cost system for the metrological verification of wheelchair roller ergometers

Matteo Lancini, Paolo Spada, Ridi Muhametaj, Rick de Klerk, Lucas HV van der Woude, Riemer JK Vegter

Onderzoeksoutput: ArticleAcademicpeer review

Samenvatting

Wheelchair ergometers are widely used in research, clinical practice, and sports environments. The majority of wheelchair ergometers are roller systems that allow for wheelchair propulsion in the personal wheelchair on one or two (instrumented) rollers. Oftentimes these systems are only statically calibrated. However, wheelchair propulsion is dynamic by nature, requiring a dynamic validation process. The aim of the current project was to present a low-cost portable system for the dynamic metrological verification of wheelchair roller ergometers, based on an instrumented reference wheel. The tangential force on the roller is determined, along with its uncertainty, from the reference wheel properties, and compared with the force measured by the ergometer. Uncertainty of this reference wheel system was found to be lower than the one of the ergometer used, indicating that this novel approach can be used for the metrological verification of ergometers.
Originele taal-2English
TijdschriftJournal of Biomechanical Engineering
Volume145
Nummer van het tijdschrift10
DOI's
StatusPublished - 2023

Keywords

  • rolstoelen
  • ergometers
  • metrologische verificatie
  • draagbaar systeem

Vingerafdruk

Duik in de onderzoeksthema's van 'Development of a portable low-cost system for the metrological verification of wheelchair roller ergometers'. Samen vormen ze een unieke vingerafdruk.

Citeer dit