Abstract
A series of modal tests were performed on a complex aerospace structure, consisting of a shell structure with joints and discrete payloads, in order to validate a finite element model of the structure. Modal tests have been performed on individual assemblies followed by model updating using the measured modal data. The final configuration has placed all assemblies together as a complete unit which includes a multitude of joints and interfaces. Frequency response functions (FRFs) were chosen as the validation metric.
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Bhardwaj, Manoj; Pierson, Kendall; Reese, Garth; Walsh, Tim; Day, David; Alvin, Ken; Peery, James; Farhat, Charbel and Lesoinne, Michel, "Salinas: A Scalable Software for High-Performance Structural and Solid Mechanics Simulations", Supercomputing 2002. Baltimore, MD. Nov 2002.
Carne, T.G. and Stasiunas, E.C., “Lessons Learned in Modal Testing-Part 3: Transient Excitation for Modal Testing, More than just Hammer Impacts,” Experimental Techniques, vol.30, No.3, May/June 2006, pp 69–79.
Hensley, D.P., and Mayes, R.L., “Extending SMAC to Multiple References,” Proceedings of the 24th International Modal Analysis Conference, pp.220-230, February 2006.
Rice, A. E., Carne, T. G., Kelton, D. W., "Model Validation of a Complex Aerospace Structure," Proceedings of IMAC XXVI Conference, SEM, Orlando FL, 2008
Rice, A. E., Arviso, M., Paez, T. L., Carne, T. G., Hunter, P. S., "Uncertainty Quantification in Model Validation of a Complex Aerospace Structure," Proceedings of IMAC XXVII Conference, SEM, Orlando FL, 2009
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Arviso, M., Tipton, D.G., Hunter, P.S. (2011). Preliminary Validation of a Complex Aerospace Structure. In: Proulx, T. (eds) Structural Dynamics, Volume 3. Conference Proceedings of the Society for Experimental Mechanics Series. Springer, New York, NY. https://doi.org/10.1007/978-1-4419-9834-7_64
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DOI: https://doi.org/10.1007/978-1-4419-9834-7_64
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