Virtual Assessment of Seating Comfort with Human Models

Format:

Conference/Event

Author/Creator:

Marx, Bastian, author.

Conference Name:

2005 Digital Human Modeling for Design and Engineering Symposium (2005-06-14 : Iowa City, Iowa, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2005

Summary:

This study deals with the usability of the newly developed MADYMO human models for seat development. Three models consisting of FE-buttocks, SAE H-point mannequin and multi-body 50th percentile occupant model were used to predict the static and dynamic behavior of a man on a car seat, id est pressure distribution, H-Point position and behavior under vertical vibrations. Part of the investigation was also an FE seat model especially adapted to seating comfort referring to a medium-class BMW vehicle. On the same basis, hardware tests have been performed at BMW to compare the results with the simulation runs.As a result, it shows that it is possible to get usable seat pressure distributions and h-point values with the models, whereas an improvement of the foam model seems necessary to get reliable transmissibility data

Notes:

Vendor supplied data

Publisher Number:

2005-01-2678

Access Restriction:

Restricted for use by site license