Abstract
The wave function expansion method is engaged for the theoretical derivations to study the effect of material parameters perturbations on the resonance acoustic scattering behavior of 1-3 piezoelectric composites. Numerical examples are provided to verify the effectiveness of the analysis. Results obtained are meaningful for the non-destructive evaluation of 1-3 piezoelectric composites.
| Original language | English |
|---|---|
| Pages (from-to) | 1139-1144 |
| Number of pages | 6 |
| Journal | Key Engineering Materials |
| Volume | 306-308 II |
| DOIs | |
| State | Published - 2006 |
Keywords
- Non-destructive evaluation
- On-line health monitoring
- Perturbation of material parameters
- Piezoelectric composites