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 language | English |
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Pages (from-to) | 675-689 |
Number of pages | 15 |
Journal | Journal of Optimization Theory and Applications |
Volume | 137 |
Issue number | 3 |
DOIs | |
Publication status | Published - Jun 2008 |
Keywords
- Analytic semigroups
- Dynamic behavior
- Exponential stability
- Riesz bases
- Sandwich beams