A Benchmark Test Structure for Experimental Dynamic Substructuring

P L C Van Der Valk,D De Klerk,J B Van Wuijckhuijse

doi:10.1007/978-1-4419-9834-7_98

P L C Van Der Valk, D De Klerk + Show 1 more

https://doi.org/10.1007/978-1-4419-9834-7_98

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Publication Date: Jan 1, 2011

Citations: 4

Affiliation: Delft University of Technology

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In this paper a benchmark test structure for experimental dynamic substructuring is presented. The benchmark is a simple structure designed to gain insight into difficulties experienced in experimental dynamic substructuring (DS). First a brief introduction of dynamic substructuring is presented, followed by a summary of current bottlenecks in experimental DS. From these difficulties a set of requirements for the benchmark is formulated. Thereafter the design is presented and its numerical model is validated by a measurement on the fabricated benchmark. Finally a DS analysis is performed on the benchmark structure to show it’s ability to quickly verify or falsify a DS analysis.KeywordsExperimental MechanicsAIAA JournalModal Assurance CriterionRigid Body ModeComponent Mode SynthesisThese keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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