Four degree-of-freedom lumped parameter model of the foot-ankle system exposed to vertical vibration from 10 to 60 Hz with varying centre of pressure conditions
| Autor: | Marco Tarabini, Marc Arsenault, Katie Goggins, Tammy Eger, Delphine Chadefaux, W. Brent Lievers |
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| Přispěvatelé: | Laurentian University, Institut de Biomécanique Humaine Georges Charpak (IBHGC), Université Sorbonne Paris Nord-Arts et Métiers Sciences et Technologies, HESAM Université (HESAM)-HESAM Université (HESAM), POLITECNICO DI MILANO ITA, Partenaires IRSTEA, Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA), This work was supported by a Natural Science and Engineering Council of Canada Discovery Grant [RGPIN/ 4252-2015]. |
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Centre of pressure
Vertical vibration standing vibration Physical Therapy Sports Therapy and Rehabilitation Human Factors and Ergonomics vibration-induced injury Vibration Mécanique: Vibrations [Sciences de l'ingénieur] 03 medical and health sciences 0302 clinical medicine Foot-ankle vibration model medicine Humans 0501 psychology and cognitive sciences 050107 human factors Mécanique: Biomécanique [Sciences de l'ingénieur] Whole body vibratio business.industry 05 social sciences [SPI.MECA.VIBR]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Vibrations [physics.class-ph] [SPI.MECA.BIOM]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Biomechanics [physics.med-ph] 030229 sport sciences Structural engineering Whole body vibratio foot foot-transmitted vibration medicine.anatomical_structure foot Standing Position Ankle business Ankle Joint Foot (unit) Geology |
| Zdroj: | Ergonomics Ergonomics, Taylor & Francis, 2021, pp.1-15. ⟨10.1080/00140139.2021.1891298⟩ |
| ISSN: | 0014-0139 1366-5847 |
| Popis: | Modelling the foot-ankle system (FAS) while exposed to foot-transmitted vibration (FTV) is essential for designing inhibition methods to prevent the effects of vibration-induced white-foot. K-means analysis was conducted on a data set containing vibration transmissibility from the floor to 24 anatomical locations on the right foot of 21 participants. The K-means analysis found three locations to be sufficient for summarising the FTV response. A three segment, four degrees-of-freedom lumped parameter model of the FAS was designed to model the transmissibility response at three locations when exposed to vertical vibration from 10 to 60 Hz. Reasonable results were found at the ankle, midfoot, and toes in the natural standing position (mean-squared error (ε) = 0.471, 0.089, 0.047) and forward centre of pressure (COP) (ε = 0.539, 0.058, 0.057). However, when the COP is backward, the model does not sufficiently capture the transmissibility response at the ankle (ε = 1.09, 0.219, 0.039). This work was supported by a Natural Science and Engineering Council of Canada Discovery Grant [RGPIN/ 4252-2015]. |
| Databáze: | OpenAIRE |
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