Abstract
To investigate the reliability and necessity of utilising a human biomechanical model in automotive safety, the frontal collision simulation test was conducted employing the TUST IBMs 3YO model and the Q3 dummy model. The kinematic and biomechanical injury parameters of the occupants were comparatively analysed. The results indicate consistent trends in acceleration changes between the two computational models. Variations in neck structure resulted in a 25% to 28% difference in the peak values of neck injury parameters. Differences in spine structure and materials made the spine angle change trends of the Q3 model more sensitive to the type of child restraint system (CRS). The human biomechanical model allows for the evaluation of occupant injury risk from multiple perspectives. Therefore, employing an advanced computational model of the human body with higher biofidelity provides a more reliable and effective method for investigating injury mechanisms and developing protective countermeasures for child occupants.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
