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CFRP Structural Health Monitoring by Ultrasonic Phased Array Technique

Abstract : The report deals with ultrasonic phased array (PA) application for high-loaded CFRP structural health monitoring in aviation. Principles of phased array technique and most dangerous types of damages are briefly described. High-performance inspection technology suitable for periodic plane structure check is suggested. The results of numerical estimation of detection probability for impact damages and delaminations by PA technique are presented. The experience of PA implementation for designing and efficiency estimation of integrated CFRP structural health monitoring system based on FBGA for impact damage detection is described.
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Submitted on : Friday, July 11, 2014 - 12:41:29 PM
Last modification on : Friday, July 11, 2014 - 1:29:51 PM
Long-term archiving on: : Saturday, October 11, 2014 - 12:07:40 PM


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  • HAL Id : hal-01022981, version 1



A.S. Boychuk, A.S. Generalov, A.V. Stepanov. CFRP Structural Health Monitoring by Ultrasonic Phased Array Technique. EWSHM - 7th European Workshop on Structural Health Monitoring, IFFSTTAR, Inria, Université de Nantes, Jul 2014, Nantes, France. ⟨hal-01022981⟩



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