Bayesian characterization of Young’s modulus of viscoelastic materials in laminated structures
نویسندگان
چکیده
This paper addresses an inverse approach to estimate the frequency-dependent Young’s modulus of a viscoelastic polymer layer in a laminated structure. The Young’s modulus is parameterized by a fractional derivative model and examined from a Bayesian perspective with the consideration of measurement and modeling uncertainties. The probabilthe use of Markov Chain Monte Carlo sampling methods. The proposed approach is experimentally validated on laminated glass. & 2013 Elsevier Ltd. All rights reserved.
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