Shock performance of different semiactive damping strategies
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), 249-259.
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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
|Keywords:||damping, shock, vibration|
|Subjects:||Q Science > QE Geology
Q Science > QC Physics
|Divisions:||University Structure - Pre August 2011 > Institute of Sound and Vibration Research > Dynamics
|Date Deposited:||23 Sep 2010 15:00|
|Last Modified:||01 Jun 2011 10:22|
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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