Experimental whiplash analysis with hybrid III 50 percentile test dummy

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Date

2009

Author

Göçmen, Ulaş

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Whiplash injuries as a result of rear impact are among the most common injuries in traffic accidents. This is why whiplash injuries have reached a high priority in the research area. In this study, the effects of head restraint position and impact pulse to the whiplash injury have been analyzed by performing whiplash tests using the sled test facility of METU-BILTIR Center Vehicle Safety Unit. Although there are many whiplash test protocols, the test sample has been prepared according to the most recent one, Euro NCAP Whiplash Test Protocol. Three different head restraint positions and three different impact pulses with different severities, totally nine tests have been performed. The tests are performed with a three point generic seat belt and an instrumented Hybrid III 50th percentile male adult crash test dummy is used as the occupant in driver seat of a light commercial vehicle. High speed cameras, sensors on the crash test dummy and a data acquisition system are used to take the test data. This test data has been analyzed and presented according to the defined whiplash assessment criteria and the performance scores of the particular seat for each test have been determined using the whiplash assessment criteria values according to the Euro NCAP Test Protocols.

Subject Keywords

Mechanical engineering., Dynamics.

URI

http://etd.lib.metu.edu.tr/upload/2/12610973/index.pdf
https://hdl.handle.net/11511/19005

Collections

Graduate School of Natural and Applied Sciences, Thesis

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Citation Formats

U. Göçmen, “Experimental whiplash analysis with hybrid III 50 percentile test dummy,” M.S. - Master of Science, Middle East Technical University, 2009.