Publications
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Comparison of head-neck kinematics between isolated finite element (FE) head-neck model and full-body model in low severity rear-end impact
Division of Vehicle Safety, Department of Mechanics and Maritime Sciences, Chalmers University of Technology, Gothenburg, Sweden.ORCID iD: 0000-0001-9080-0826
Division of Vehicle Safety, Department of Mechanics and Maritime Sciences, Chalmers University of Technology, Gothenburg, Sweden.ORCID iD: 0000-0001-9360-0707
Division of Vehicle Safety, Department of Mechanics and Maritime Sciences, Chalmers University of Technology, Gothenburg, Sweden; Vehicle Safety Research Group, Safety Research Division, Japan Automobile Research Institute, Tsukuba, Ibaraki, Japan.ORCID iD: 0000-0001-6517-8924
Division of Vehicle Safety, Department of Mechanics and Maritime Sciences, Chalmers University of Technology, Gothenburg, Sweden.ORCID iD: 0000-0002-8304-1398
Show others and affiliations
2023 (English)In: 27th ESV Conference Proceedings, National Highway Traffic Safety Administration , 2023, article id 23-0276Conference paper, Published paper (Other academic)
Abstract [en]

The objective of the present study was to analyze whether the kinematics of an isolated head-neck model can replicate those observed on a whole body model in order to reduce simulation time in development or optimization tasks. Previous studies have shown how muscle controllers improved head-neck kinematics responses over a passive neck muscle implementation. These studies used volunteer T1 displacement time histories prescribed on the model T1 as the loading input to develop the neck controller characteristics. It was not clear whether the implementation of a controller based on volunteer kinematics with an isolated head-neck model was directly transferable to a full-body model. The current study shows that the head-neck model produced almost identical responses as the full body model for the first 200ms of the event for most kinematic variables. The head rotational displacement corresponded well during the first 150ms. The isolated head-neck model predicted more displacement and rotations than when mounted on a full-body model. The current simplification of a head-neck model still produced reasonable kinematic responses during the critical time period to assess soft tissue neck injuries, making it suitable for developing and tuning neck muscle controllers. 

Place, publisher, year, edition, pages
National Highway Traffic Safety Administration , 2023. article id 23-0276
National Category
Vehicle and Aerospace Engineering
Identifiers
URN: urn:nbn:se:vti:diva-21175OAI: oai:DiVA.org:vti-21175DiVA, id: diva2:1893102
Conference
27th International Technical Conference on the Enhanced Safety of Vehicles (ESV), Yokohama, Japan, April 3-6, 2023.
Projects
VIRTUAL
Funder
EU, Horizon 2020, 768960Available from: 2024-08-28 Created: 2024-08-28 Last updated: 2025-02-14Bibliographically approved

Open Access in DiVA

fulltext(1283 kB)20 downloads
File information
File name FULLTEXT01.pdfFile size 1283 kBChecksum SHA-512
d91755f6b85042b568da401bbaf10295ba1022adbd2343d4cf29038976ffd991b9c44a8271debe410b41344c0be27e67e94fdc2b00b56f3aeb3c695248852f45
Type fulltextMimetype application/pdf

Authority records

Linder, Astrid

Search in DiVA

By author/editor
Putra, I Putu A.Iraeus, JohanSato, FusakoSvensson, Mats Y.Linder, AstridThomson, Robert
By organisation
Traffic Safety and Traffic System
Vehicle and Aerospace Engineering

Search outside of DiVA

GoogleGoogle Scholar
Total: 20 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

urn-nbn

Altmetric score

urn-nbn
Total: 147 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf