BEAM-TYPE DYNAMIC VIBRATION ABSORBER COMPRISED OF FREE-FREE BEAM

Authors
KAWAZOE K KONO I AIDA T ASO T EBISUDA K
Citation
K. Kawazoe et al., BEAM-TYPE DYNAMIC VIBRATION ABSORBER COMPRISED OF FREE-FREE BEAM, Journal of engineering mechanics, 124(4), 1998, pp. 476-479
Citations number
2
Categorie Soggetti
Engineering, Mechanical
Journal title
Journal of engineering mechanics → ACNP
ISSN journal
07339399
Volume
124
Issue
4
Year of publication
1998
Pages
476 - 479
Database
ISI
SICI code
0733-9399(1998)124:4<476:BDVACO>2.0.ZU;2-2
Abstract
This note presents a new beam-type vibration absorber having a suppres sing effect on several vibration modes of beams. An approximate tuning method of the beam-type dynamic absorber is proposed, in which applic ation is made of the tuning conditions of an absorber in the two-degre es-of-freedom system. Numerical investigations have shown the approxim ate tuning method to be useful and have demonstrated the effectiveness of the beam-type dynamic vibration absorber.