Application of Statistical Model Validation to a Truck Frame

2006-01-0281

04/03/2006

Event
SAE 2006 World Congress & Exhibition
Authors Abstract
Content
A statistical model validation process was used to determine predictive confidence bounds for mass and natural frequency predictions applied to 1) stamped crossmember and 2) truck frame finite element models.
For the crossmember, modal performance measure sensitivity to variation parameters was determined using a designed experiment based on a set of 121 finite element model analyses and field tests of 7 hardware samples, A similar experiment based on a set of 8 finite element model analyses and field tests of 8 hardware samples of the truck frame was conducted.
Statistical measures were used to compare and test distributions of computer model and field outputs with the intent of computing confidence bounds for the selected performance statistics.
Meta TagsDetails
DOI
https://doi.org/10.4271/2006-01-0281
Pages
19
Citation
De Clerck, J., and Doerr, D., "Application of Statistical Model Validation to a Truck Frame," SAE Technical Paper 2006-01-0281, 2006, https://doi.org/10.4271/2006-01-0281.
Additional Details
Publisher
Published
Apr 3, 2006
Product Code
2006-01-0281
Content Type
Technical Paper
Language
English