Experimental Investigation on the Detection of Multiple Surface Cracks Using Vibrothermography with a Low-Power Piezoceramic Actuator

Experimental Investigation on the Detection of Multiple Surface Cracks Using Vibrothermography with a Low-Power Piezoceramic Actuator

Vibrothermography often employs a high-power actuator to generate heat on a specimen to reveal damage, however, the high-power actuator brings inconvenience to the application and possibly introduces additional damage to the inspected objects. This study uses a low-power piezoceramic transducer as t...

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Bibliographic Details
Main Authors: Changhang Xu, Jing Xie, Wuyang Zhang, Qingzhao Kong, Guoming Chen, Gangbing Song
Format: Article
Language:English
Published: MDPI AG 2017-11-01
Series:Sensors
Subjects:
vibrothermography
multiple cracks detection
lower power actuator
piezoceramic actuator
Online Access:https://www.mdpi.com/1424-8220/17/12/2705

Internet

https://www.mdpi.com/1424-8220/17/12/2705

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