TY - JOUR
T1 - Calculation of component mode synthesis matrices from measured frequency response functions, part 2
T2 - Application
AU - Morgan, J. A.
AU - Pierre, C.
AU - Hulbert, G. M.
PY - 1998/4
Y1 - 1998/4
N2 - This paper demonstrates how to calculate Craig-Bampton component mode synthesis matrices from measured frequency response functions. The procedure is based on a modified residual flexibility method, from which the Craig-Bampton CMS matrices are recovered, as presented in the companion paper. Part I (Morgan et al., 1998). A system of two coupled beams is analyzed using the experimentally-based method. The individual beams’ CMS matrices are calculated from measured frequency response functions. Then, the two beams are analytically coupled together using the test-derived matrices. Good agreement is obtained between the coupled system and the measured results.
AB - This paper demonstrates how to calculate Craig-Bampton component mode synthesis matrices from measured frequency response functions. The procedure is based on a modified residual flexibility method, from which the Craig-Bampton CMS matrices are recovered, as presented in the companion paper. Part I (Morgan et al., 1998). A system of two coupled beams is analyzed using the experimentally-based method. The individual beams’ CMS matrices are calculated from measured frequency response functions. Then, the two beams are analytically coupled together using the test-derived matrices. Good agreement is obtained between the coupled system and the measured results.
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U2 - 10.1115/1.2893859
DO - 10.1115/1.2893859
M3 - Article
AN - SCOPUS:0032047103
SN - 1048-9002
VL - 120
SP - 509
EP - 516
JO - Journal of Vibration and Acoustics, Transactions of the ASME
JF - Journal of Vibration and Acoustics, Transactions of the ASME
IS - 2
ER -