WorldSID production dummy biomechanical responses

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Scherer, Risa¹; Bortenschlager, Klaus¹; Akiyama, Akihiko¹; Tylko, Suzanne¹; Hartlieb, Markus¹; Harigae, Takeshi¹

WorldSID production dummy biomechanical responses

Proceedings of the 21st International Technical Conference on the Enhanced Safety of Vehicles (ESV)

Affiliations

¹WorldSID Tri-Chair Committee, Members of the WorldSID Task Group, Design Team and Project Manager
Abstract

The results of biomechanical testing of the WorldSID production dummy are presented in this paper. The WorldSID dummy is a new, advanced Worldwide Side Impact Dummy that has the anthropometry of a mid-sized adult male. Based on previous testing the dummy design was frozen and developed into a production version of the WorldSID dummy. This dummy has been tested to determine that the biofidelity of the dummy has not degraded during its development and refinement.

The response corridors are defined in the International Organization of Standardization (ISO) Technical Report 9790. This dummy has been subjected to a rigorous program of testing to evaluate its biofidelity. The dummy’s head, neck, thorax, abdomen and pelvis were evaluated against the ISO technical report requirements. Testing included drop tests, pendulum impacts, and sled tests. The biofidelity rating of the WorldSID was calculated using the weighted biomechanical test response procedure developed by ISO.

The WorldSID dummy has an overall ISO Biofidelity rating of 8.0, which corresponds to an ISO classification of "good". In addition the dummy shows good repeatability and good reproducibility. A comparison of the WorldSID dummy biofidelity compared to other existing side impact dummies biofidelity ratings will also be provided.
Links

URL: http://www-nrd.nhtsa.dot.gov/pdf/esv/esv21/09-0505.pdf

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Cited By (16)

Year	Entry
2015	Cavanaugh JM, Yoganandan N. Thorax injury biomechanics. In: Yoganandan N, Nahum AM, Melvin JW, eds. Accidental Injury: Biomechanics and Prevention. 3rd ed. New York: Springer; 2015:331-372.
2011	Sunnevång C, Subit D, Kindig M, Lessley D, Lamp J, Boström O, Kent R. Response of the worldwide side impact dummy (WorldSID) to localized constant-speed impacts. In: 55th Annual Proceedings, Association for the Advancement of Automotive Medicine (AAAM). October 3-5, 2011; Paris, France.231-241.
2013	Yoganandan N, Pintar FA, Humm JR, Stadter GW, Curry WH, Brasel KJ. Comparison of AIS 1990 update 98 versus AIS 2005 for describing PMHS injuries in lateral and oblique sled tests. In: 57th Annual Proceedings, Association for the Advancement of Automotive Medicine (AAAM). September 22-25, 2013; Quebec City, QC.197-207.
2011	Belcher T, Terrell M, Tylko S. An assessment of WorldSID 50th percentile male injury responses to oblique and perpendicular pole side impacts. In: Proceedings of the 22nd International Technical Conference on the Enhanced Safety of Vehicles (ESV). June 13-16, 2011; Washington, DC.
2013	Yoganandan N, Pintar FA, Humm JR, Rudd RW, Ridella SA. Biofidelity of force responses of different types of human surrogates in oblique side impacts. In: Proceedings of the 23rd International Technical Conference on the Enhanced Safety of Vehicles (ESV). May 27-30, 2013; Seoul, South Korea.
2017	de Odriozola Martínez M, Fornells Vernet A, Parera Sallent N, Amor Martínez O. Comparison between old and new WorldSID 50th percentile male shoulder clevis designs. In: Proceedings of the 25th International Technical Conference on the Enhanced Safety of Vehicles (ESV). June 5-8, 2017; Detroit, MI.
2013	Stadter GW, Yoganandan N, Halloway DE, Pintar FA. Analysis of nearside narrow object impacts with and without shoulder injuries in real‐world crashes. In: Proceedings of the 2013 International IRCOBI Conference on the Biomechanics of Injury. September 11-13, 2013; Gothenburg, Sweden.698-709.
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2011	Yoganandan N, Humm JR, Pintar FA, Brasel K. Region-specific deflection responses of WorldSID and ES2-re devices in pure lateral and oblique side impacts. Stapp Car Crash J. 2011;55:351-378.
2012	Petitjean A, Trosseille X, Praxl N, Hynd D, Irwin A. Injury risk curves for the WorldSID 50th male dummy. Stapp Car Crash J. October 2012;56:323-347.
2012	Yoganandan N, Humm JR, Pintar FA, Brasel KH, Rudd RW, Ridella SA. Thoraco-abdominal deflection responses of post mortem human surrogates in side impacts. Stapp Car Crash J. October 2012;56:49-64.
2015	Yoganandan N, Humm JR, Pintar FA, Arun MWJ, Rhule H, Rudd R, Craig M. Oblique loading in post mortem human surrogates from vehicle lateral impacttests using chestbands. Stapp Car Crash J. November 2015;59:1-22.
2022	Wynn GF. Repeatability of a Novel Prototype Surrogate Neck Model Developed for Omni-Directional Head Impacts [Master's thesis]. Edmonton, AB: University of Alberta; 2022.
2010	Watson B. Evaluation of Thoracic Response in Side Impact Crash [Master's thesis]. Waterloo, ON: University of Waterloo; 2010.
2018	Gierczycka D. Investigation of Thorax Response and Potential for Injury in Side Impacts Using Integrated Detailed Human and Vehicle Finite-Element Models [PhD thesis]. Waterloo, ON: University of Waterloo; 2018.