Digital human body model for seat comfort simulation |
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Authors: | S H Kim J K Pyun H Y Choi |
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Institution: | 1.Hyundai-Kia Motor Company,Gyeonggi,Korea;2.Mechanical System Design Engineering Department,HongIk University,Seoul,Korea |
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Abstract: | Using the recent anthropometry of the North American population, human body models were developed for seat comfort simulation.
The external geometry of the models was acquired from the three-dimensional whole body laser scan of recruited volunteers
in a driving position. The selection criteria for volunteers with standard size and shape were derived from a statistical
factor analysis of the Size USA database. As a practical application of the model in a design process, comfortable driving
postures were constructed by adopting the cascade prediction model (CPM), which takes into account both interior package layout
and the driver’s anthropometry. The detail modeling process of finite element modeling and its validation results against
volunteer measurements are introduced. |
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Keywords: | |
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