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Headform Impact Safety Design Through Simulation and Testing
ISSN: 0148-7191, e-ISSN: 2688-3627
Published March 03, 2003 by SAE International in United States
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Crash safety is a changing area in which safety requirements are updated or added from time to time. A relatively recent federal safety requirement is the amended FMVSS 201 rule for upper interior head impact. The automotive crash safety engineer faces many challenges in designing for this safety criterion. In the current study, it is shown how finite element-based simulation can be used as an effective tool in the design of lightweight headform impact protection countermeasures, supplemented with selective laboratory testing. Additionally, judicious employment of component finite element models and laboratory tests before a new countermeasure concept is deployed in a full vehicle environment leads to robustness and efficiency in product development.
CitationDeb, A. and Chou, C., "Headform Impact Safety Design Through Simulation and Testing," SAE Technical Paper 2003-01-1386, 2003, https://doi.org/10.4271/2003-01-1386.
- U.S. Department of Transportation, NHTSA 1995 “Laboratory test procedure for FMVSS 201” TP-201UU-00 Safety Assurance, OVSC Washington, DC
- The Oakwood Group 1100 Oakwood Blvd., Dearborn, MI 48124, USA
- O-Flex, Inc. 1531 Sarah Court, Murfeesboro, TN 37129, USA
- Deb A. Calso S. Saha N. “Effectiveness of Countermeasures in Upper Interior Head Impact” SAE Paper No. 970391
- Chou C.C. et al “Comparative Analysis of Different Energy Absorbing Materials for Interior Head Impact” SAE Paper No. 950332
- Barbat S.D. Jeong H.Y. Prasad P. 1996 “Finite Element Modeling and Development of the Deformable Featureless Headform and Its Application to Vehicle Interior Head Impact Testing” SAE Paper No. 960104
- Lim G. G. Chou C.C. Patel R. N. Shahab S. A. Patel P. J. Estimating the Minimum Space to Meet Federal Interior Head Impact Requirement” SAE Paper No. 950333 1995