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Conference Papers Year : 2014

Ultrasonic Verification of Composite Structures


Ultrasonic Verification is a new method for the monitoring large surface areas of CFRP by ultrasound with few sensors. The echo response of a transmitted pulse through the structure is compared with the response of an earlier obtained reference signal to calculate a fidelity parameter. A change in fidelity over time is indicative for a new defect in the structure. This paper presents an experimental assessment of the effectiveness and reproducibility of the method.
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hal-01022066 , version 1 (10-07-2014)


  • HAL Id : hal-01022066 , version 1


Maurice Pelt, Robert Jan De Boer, Christiaan Schoemaker, Rudolf Sprik. Ultrasonic Verification of Composite Structures. EWSHM - 7th European Workshop on Structural Health Monitoring, IFFSTTAR, Inria, Université de Nantes, Jul 2014, Nantes, France. ⟨hal-01022066⟩
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