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Development of the MADYMO CRABI-6 Dummy Head Model for Side Impact Simulation
Technical Paper
2001-01-3211
ISSN: 0148-7191, e-ISSN: 2688-3627
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Language:
English
Abstract
This paper describes the development of a validated MADYMO CRABI-6 dummy model for the purpose of simulating lateral impact to the CRABI-6 dummy.
An investigation of the current CRABI-6 model revealed that the contact interaction properties of its head are significantly flawed. Without further development, such a model produces incorrect injury values and flawed dummy dynamics.
Laboratory tests to characterise the lateral dummy head response were designed and conducted. Using mathematical methods, a MADYMO model was developed to simulate the laboratory tests and validated against laboratory results. Both injury prediction and time-history responses were used as a basis for comparison. Good correlation between the computer model and laboratory tests was obtained, resulting in a model capable of predicting side impact injury responses for the CRABI-6 dummy.
Authors
Citation
Wozniak, M., Kalyanasundaram, S., Newland, C., and Terrell, M., "Development of the MADYMO CRABI-6 Dummy Head Model for Side Impact Simulation," SAE Technical Paper 2001-01-3211, 2001, https://doi.org/10.4271/2001-01-3211.Also In
SAE 2001 Transactions Journal of Passenger Cars - Mechanical Systems
Number: V110-6; Published: 2002-09-15
Number: V110-6; Published: 2002-09-15
References
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- Wang L Lozzi A Brown J Holgate J Kelly P CRABI Six-Month Child Dummy Geometrical, Inertial, Joint and Surface Compliance Properties and Its MADYMO Database Development Proceeding of the 1999 Australian MADYMO User’s Meeting Australia 1999
- Wozniak M Kalyanasundaram S Newland C Terrell M Development of the MADYMO CRABI-6 Dummy Model for Side Impact Analysis 2000