Application of non-linear damping to vibration isolation:
an experimental study
Application of non-linear damping to vibration isolation:
an experimental study
In a previous study, the authors have proved that in theory the introduction of a cubic non-linear damping can produce ideal vibration isolation such that the system force transmissibility over the resonant frequency region is modified, but the transmissibility over the non-resonant regions remain unaffected. The present study is concerned with both an experimental verification of this theoretical finding and the selection of the cubic damping characteristic parameter required to achieve a desired performance for a single degree of freedom vibration isolation system. These results provide an important basis for the design and practical application of non-linearly damped vibration isolation systems in engineering practice.
Laalej, H.
fff74ce0-a812-482f-a631-8b757882c26a
Lang, Zi Qiang
dec658e4-f38f-43fc-b094-f68c43be3105
Daley, Stephen
53cef7f1-77fa-4a4c-9745-b6a0ba4f42e6
Zazas, I.
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Billings, S.A.
d998bef5-5f9e-46bb-b245-3ae38a083747
Tomlinson, G.R.
f2cf6ce0-aa83-43d0-b5eb-c440f48124c1
7 December 2011
Laalej, H.
fff74ce0-a812-482f-a631-8b757882c26a
Lang, Zi Qiang
dec658e4-f38f-43fc-b094-f68c43be3105
Daley, Stephen
53cef7f1-77fa-4a4c-9745-b6a0ba4f42e6
Zazas, I.
6bbaa373-6eff-45f4-bb13-1b0bc63cddc7
Billings, S.A.
d998bef5-5f9e-46bb-b245-3ae38a083747
Tomlinson, G.R.
f2cf6ce0-aa83-43d0-b5eb-c440f48124c1
Laalej, H., Lang, Zi Qiang, Daley, Stephen, Zazas, I., Billings, S.A. and Tomlinson, G.R.
(2011)
Application of non-linear damping to vibration isolation:
an experimental study.
Nonlinear Dynamics.
(doi:10.1007/s11071-011-0274-1).
Abstract
In a previous study, the authors have proved that in theory the introduction of a cubic non-linear damping can produce ideal vibration isolation such that the system force transmissibility over the resonant frequency region is modified, but the transmissibility over the non-resonant regions remain unaffected. The present study is concerned with both an experimental verification of this theoretical finding and the selection of the cubic damping characteristic parameter required to achieve a desired performance for a single degree of freedom vibration isolation system. These results provide an important basis for the design and practical application of non-linearly damped vibration isolation systems in engineering practice.
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Published date: 7 December 2011
Organisations:
Signal Processing & Control Grp
Identifiers
Local EPrints ID: 334358
URI: http://eprints.soton.ac.uk/id/eprint/334358
ISSN: 0924-090X
PURE UUID: 4f220e16-b79e-4b17-a946-616de1edbb7e
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Date deposited: 08 Mar 2012 15:08
Last modified: 14 Mar 2024 10:34
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Contributors
Author:
H. Laalej
Author:
Zi Qiang Lang
Author:
S.A. Billings
Author:
G.R. Tomlinson
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