Analyticity and dynamic behavior of a damped three-layer sandwich beam

J. M. Wang, B. Z. Guo

Research output: Contribution to journalArticlepeer-review

18 Citations (Scopus)

Abstract

Using the Riesz basis approach, we study a sandwich beam that is composed of an outer stiff layer and a compliant middle layer. The dynamic behavior and analyticity of the system are obtained based on a detailed spectral analysis and Riesz basis generation. As a consequence, the analyticity of the solution and the exponential stability of the system are concluded.

Original languageEnglish
Pages (from-to)675-689
Number of pages15
JournalJournal of Optimization Theory and Applications
Volume137
Issue number3
DOIs
Publication statusPublished - Jun 2008

Keywords

  • Analytic semigroups
  • Dynamic behavior
  • Exponential stability
  • Riesz bases
  • Sandwich beams

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