Abstract
Free vibrations of the single-mass system with variable parameters that characterize inertia, friction, rigidity are considered. For an exact analytical solution the method of constant coefficients under derivatives with a new variable is proposed
About this article
Received
September 20, 2010
Accepted
December 9, 2010
Published
December 31, 2010
Keywords
vibrations
variable parameter
differential equation
Copyright © 2010 Vibroengineering
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