Authors:
Aitor García de la Yedra, Igor Erro, et al.
Contents:
- Monitoring the quality of complex sandwich structures is difficult with common testing techniques for accessibility reasons
- A novel approach to solve this issue is enabled by acoustic monitoring in the ultrasound regime with the Optical Microphone
- The results from acoustic monitoring were compared to findings obtained with digital image correlation
- It could be shown that early identification of structural damage is possible with the Optical Microphone
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