Title:
Assessment of the ISO Impact Damping Test
Assessment of the ISO Impact Damping Test
dc.contributor.author | Sprigle, Stephen | |
dc.contributor.author | Chung, Bummo | |
dc.contributor.author | Meyer, Tobias | |
dc.contributor.corporatename | Georgia Institute of Technology. Center for Assistive Technology and Environmental Access | |
dc.date.accessioned | 2012-04-11T15:39:01Z | |
dc.date.available | 2012-04-11T15:39:01Z | |
dc.date.issued | 2012 | |
dc.description | Presented at the RESNA Annual Meeting. 2010. Las Vegas, NV. | en_US |
dc.description.abstract | The ISO impact damping test characterizes wheelchair cushion abilities to reduce impact loading on issues and to help maintain postural stability, reporting the number of rebounds greater than 10% of the peak impact acceleration and the ratio of the 2nd to 1st rebound. Based upon our analysis, 3 critical issues have been identified. 1) Impact magnitude should be part of the analysis. 2) Impact should be used instead rebound accelerations. 3) Oscillation from impact is not a simple 2nd order damped harmonic, instead several natural frequencies are embedded in the damped oscillation. In conclusion, ISO should utilize impact accelerations and more complex analysis to characterize the damping properties of wheelchair cushions. | en_US |
dc.identifier.uri | http://hdl.handle.net/1853/43230 | |
dc.language.iso | en_US | en_US |
dc.publisher | Georgia Institute of Technology | en_US |
dc.subject | Impact damping | en_US |
dc.subject | ISO | en_US |
dc.subject | Pressure ulcer | en_US |
dc.subject | Seating | en_US |
dc.subject | Wheelchair | en_US |
dc.title | Assessment of the ISO Impact Damping Test | en_US |
dc.type | Text | |
dc.type.genre | Poster | |
dspace.entity.type | Publication | |
local.contributor.author | Sprigle, Stephen | |
local.contributor.corporatename | College of Design | |
local.contributor.corporatename | Center for Inclusive Design and Innovation | |
relation.isAuthorOfPublication | d74ba5ce-5e7a-4b90-bbf0-b710c37b0941 | |
relation.isOrgUnitOfPublication | c997b6a0-7e87-4a6f-b6fc-932d776ba8d0 | |
relation.isOrgUnitOfPublication | 43e3426e-fd8a-416d-958d-f6627e855303 |
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