Shock performance of different semiactive damping strategies
Shock performance of different semiactive damping strategies
The problem of shock generated vibration is presented and analyzed. The fundamental background is explained based on the analysis of a single degree-of-freedom model with passive stiffness and damping. The advantages and limitations of such a shock mount are discussed. Afterwards, different semi-active strategies involving variable damping are presented. These strategies have been used for harmonic excitation but it is not clear how they will perform during a shock. This paper analyzes the different variable damping schemes already used for harmonic vibration in order to find any potential advantages or issues for theoretical shock pulses
damping, shock, vibration
249-259
Ledezma-Ramirez, D.F.
4a39f5b0-dd8e-43df-9082-310c83fb422b
Ferguson, N
8cb67e30-48e2-491c-9390-d444fa786ac8
Brennan, M.
87c7bca3-a9e5-46aa-9153-34c712355a13
August 2010
Ledezma-Ramirez, D.F.
4a39f5b0-dd8e-43df-9082-310c83fb422b
Ferguson, N
8cb67e30-48e2-491c-9390-d444fa786ac8
Brennan, M.
87c7bca3-a9e5-46aa-9153-34c712355a13
Ledezma-Ramirez, D.F., Ferguson, N and Brennan, M.
(2010)
Shock performance of different semiactive damping strategies.
Journal of Applied Research and Technology, 8 (2), .
Abstract
The problem of shock generated vibration is presented and analyzed. The fundamental background is explained based on the analysis of a single degree-of-freedom model with passive stiffness and damping. The advantages and limitations of such a shock mount are discussed. Afterwards, different semi-active strategies involving variable damping are presented. These strategies have been used for harmonic excitation but it is not clear how they will perform during a shock. This paper analyzes the different variable damping schemes already used for harmonic vibration in order to find any potential advantages or issues for theoretical shock pulses
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Published date: August 2010
Keywords:
damping, shock, vibration
Identifiers
Local EPrints ID: 164353
URI: http://eprints.soton.ac.uk/id/eprint/164353
ISSN: 1665-6423
PURE UUID: 5813db3c-92dc-4f51-91c3-cf5260542b4d
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Date deposited: 23 Sep 2010 15:00
Last modified: 10 Jan 2023 02:32
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Contributors
Author:
D.F. Ledezma-Ramirez
Author:
M. Brennan
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