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Application of a FRF Based Model Updating Technique for the Validation of Finite Element Models of Components of the Automotive Industry
ISSN: 0148-7191, e-ISSN: 2688-3627
Published May 01, 1995 by SAE International in United States
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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.
CitationLammens, 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.
- Lammens S. Brughmans M. Leuridan J. “Updating of dynamic finite element models based on experimental receptances and the reduced analytical dynamic stiffness matrix.” 1995 SAE Noise & Vibration Conference Traverse City, Michigan 1995
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