What is it about?
The finite element model of a structure should be validated with respect to the test data to increase the safety of flight. To this end, a finite element model tuning tool based on analytical sensitivity analysis has been developed. The method is applied to the Aerostructure Test Wing 4 model. Therefore, we can have more reliable flutter boundaries.
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This page is a summary of: Finite Element Model Tuning Using Analytical Sensitivity Values, Journal of Aircraft, February 2023, American Institute of Aeronautics and Astronautics (AIAA),
DOI: 10.2514/1.c037178.
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