Validation and Improvement of Body Panels FE Models from 3D-Shape and Vibration Measurements by Optical Methods 2001-01-1536
In this paper, we propose a strategy for validation and improvement of structural finite elements (FE) models using vibration and 3D-shape optical measuring method. The main advantage of these methods is to provide a whole field information allowing to speed-up the measurements, combined with an high spatial resolution ensuring updating quality. This strategy is especially adapted to the improvement of light weight body panel structures. Several application examples are presented.
Citation: Linet, V., Lepage, A., Sol, A., and Bohineust, X., "Validation and Improvement of Body Panels FE Models from 3D-Shape and Vibration Measurements by Optical Methods," SAE Technical Paper 2001-01-1536, 2001, https://doi.org/10.4271/2001-01-1536. Download Citation