Application of a FRF Based Model Updating Technique for the Validation of Finite Element Models of Components of the Automotive Industry

951246

05/01/1995

Event
SAE Noise and Vibration Conference and Exposition
Authors Abstract
Content
This paper presents two applications of the RADSER model updating technique (ref. 1). The RADSER technique updates finite element model parameters by solution of a linearised set of equations that optimise the Reduced Analytical Dynamic Stiffness matrix based on Experimental Receptances.
The first application deals with the identification of the dynamice characteristics of rubber mounts.
The second application validates a coarse finite element model of a subframe of a Volvo 480.
Meta TagsDetails
DOI
https://doi.org/10.4271/951246
Pages
13
Citation
Lammens, S., Brughmans, M., Leuridan, J., and Sas, P., "Application of a FRF Based Model Updating Technique for the Validation of Finite Element Models of Components of the Automotive Industry," SAE Technical Paper 951246, 1995, https://doi.org/10.4271/951246.
Additional Details
Publisher
Published
May 1, 1995
Product Code
951246
Content Type
Technical Paper
Language
English