Sensitivity Study of BARC Assembly

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Sensitivity Study of BARC Assembly

Larsen, William / Blough, Jason R. / DeClerck, James / VanKarsen, Charles / Soine, David / Jones, Richard J.

Abstract This paper will present modal analysis results from a systematic study of the assembly of the Box Assembly with Removable Component (BARC). The paper will present results from testing done with both the cut and un-cut version of the BARC and with the different pieces of the BARC both bolted together and attached with a structural adhesive. The boundary condition will be a fixed base excitation. The results will be presented in terms of both Frequency Response Functions (FRFs) and mode shapes and natural frequencies with a goal of showing how the BARC fixture changes with each assembly modification. Upon completion of this testing it is anticipated that a thorough understanding of how assembly methods change the dynamic response of the fixture. This may lead to a suggested assembly method for anyone testing a BARC fixture.

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Dokumentinformationen

Titel :

Sensitivity Study of BARC Assembly

Beteiligte:

Larsen, William (Autor:in) / Blough, Jason R. (Autor:in) / DeClerck, James (Autor:in) / VanKarsen, Charles (Autor:in) / Soine, David (Autor:in) / Jones, Richard J. (Autor:in)

Erschienen in:

Sensors and Instrumentation, Aircraft/Aerospace, Energy Harvesting & Dynamic Environments Testing, Volume 7 ; 409-417

Conference Proceedings of the Society for Experimental Mechanics Series

Erscheinungsdatum :

2019-05-04

Format / Umfang :

9 pages

ISBN :

978-3-030-12675-9 , 978-3-030-12676-6

ISSN :

2191-5652 , 2191-5644

DOI :