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Self-Sensing Nonlinear Ultrasonic Fatigue Crack Detection under Temperature Variation †
This paper proposes a self-sensing nonlinear ultrasonic technique for fatigue crack detection under temperature variations. Fatigue cracks are identified from linear (α) and nonlinear (β) ultrasonic parameters recorded by a self-sensing piezoelectric transducer (PZT). The self-sensing PZT scheme min...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6111550/ https://www.ncbi.nlm.nih.gov/pubmed/30072637 http://dx.doi.org/10.3390/s18082527 |