Analysis of a nonlinear anelastic model and its experimental identification
Pages 123-129
Dan Viorel Stănescu, Gheorghe Drăgănescu, Liviu Bereteu
Abstract
It is introduced a new nonlinear anelastic model in order to describe relaxation phenomena in polycrystalline solids. The model is studied with the aid of He’s variational iteration method and compared with the numeric solution. In order to identify the parameters of the model it is proposed a method based on the wavelet multiresolution analysis.