Mathematical analysis on linear viscoelastic identification

Kwang Soo Cho, Mi Kyung Kwon, Junghaeng Lee, Sihyun Kim

Research output: Contribution to journalArticlepeer-review

8 Scopus citations

Abstract

This paper is focused on mathematical analysis related with problems of linear viscoelastic identification such as intrinsic errors of conventional test methods, conversion between data of various viscoelastic functions, resolution and informativeness of viscoelastic functions and new test methods which are faster than dynamic test and more accurate than static tests. This paper provides various mathematical and numerical tools: Some of them are newly introduced here and the others are described for the reviewing previous works in this field.

Original languageEnglish
Pages (from-to)249-268
Number of pages20
JournalKorea Australia Rheology Journal
Volume29
Issue number4
DOIs
StatePublished - 1 Nov 2017

Keywords

  • dynamic moduli
  • i-Rheo
  • Laplace and Fourier transforms
  • linear viscoelasticity
  • relaxation spectrum

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