Development of a portable low-cost system for the metrological verification of wheelchair roller ergometers
Development of a portable low-cost system for the metrological verification of wheelchair roller ergometers
Samenvatting
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.
Organisatie | Hanze |
Gepubliceerd in | Journal of Biomechanical Engineering American Society of Mechanical Engineers Digital Collection, Vol. 145, Uitgave: 10 |
Jaar | 2023 |
Type | Artikel |
DOI | 10.1115/1.4062810 |
Taal | Engels |