Abstract
In this contribution, Frequency Based Substructuring is applied to a well-known benchmark structure with special attention to correct modelling of the interface problem. Various approaches with the Virtual Point Transformation are used to incorporate the effect of interface flexibility that is present in the clamped connections. An extension of the rigid displacement basis with flexible interface displacement modes is proposed and evaluated. Furthermore, a practical approach using a Transmission Simulator is used in order to improve the quality of the interface description.
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de Klerk, D., Rixen, D.J., Voormeeren, S.N.: General framework for dynamic substructuring: history, review and classifcation of techniques. AIAA J. 46(8), 1169–1181 (2008). http://dx.doi.org/detokenize{10.2514/1.33274}
van der Seijs, M.V.: Experimental dynamic substructuring: analysis and design strategies for vehicle development. Ph.D. thesis, Delft University of Technology (2016). http://dx.doi.org/detokenize{10.4233/uuid:28b31294-8d53-49eb-b108-284b63edf670}
van der Seijs, M.V., van den Bosch, D.D., Rixen, D.J., de Klerk, D.: An improved methodology for the virtual point transformation of measured frequency response functions in dynamic substructuring. In: Papadrakakis, M., Papadopoulos, V., Plevris, V. (eds.) 4th ECCOMAS Thematic Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN), Kos Island, pp. 4334–4347 (2013). http://dx.doi.org/detokenize{10.7712/120113.4816.C1539}
Mayes, R.: Tutorial on experimental dynamic substructuring using the transmission simulator method. In: Topics in Experimental Dynamics Substructuring and Wind Turbine Dynamics. Proceedings of the 30th IMAC, a Conference on Structural Dynamics, vol. 2, pp. 1–9. Springer (2012). http://dx.doi.org/detokenize{10.1007/978-1-4614-2422-2_1}
van der Seijs, M.V., Pasma, E.A., van den Bosch, D.D., Wernsen, M.W.M.: A benchmark structure of validation of experimental substructuring, transfer path analysis and source characterisation techniques. In: Dynamics of Coupled Structures, Proceedings of the 35th IMAC, a Conference and Exhibition on Structural Dynamics, vol. 1, chapter 6, pp. 73–82, Springer, New York (2017)
de Klerk, D., Rixen, D., de Jong, J.: The frequency based substructuring method reformulated according to the dual domain decomposition method. In: Proceedings of the XXIV International Modal Analysis Conference (IMAC), St. Louis. Society for Experimental Mechanics, Bethel (2006)
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Pasma, E.A., Seijs, M.V.v., Klaassen, S.W.B., Kooij, M.W.v. (2018). Frequency Based Substructuring with the Virtual Point Transformation, Flexible Interface Modes and a Transmission Simulator. In: Linderholt, A., Allen, M., Mayes, R., Rixen, D. (eds) Dynamics of Coupled Structures, Volume 4. Conference Proceedings of the Society for Experimental Mechanics Series. Springer, Cham. https://doi.org/10.1007/978-3-319-74654-8_18
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DOI: https://doi.org/10.1007/978-3-319-74654-8_18
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