Hybrid FEM/test twin building, an electric engine case history
Résumé
An electric engine case history illustrates issues in the hybrid use of models and test data. Having fast online models for many query evaluations of responses of interest is a traditional topic. Rather than focusing on IA related inverse methodologies, one evaluates the performance of current versions of component mode synthesis leading to direct generation of parametric reduced order models. Discussions address geometry, contact and high modal densities. Finally, model and test errors are considered for hybrid estimations of motion.
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