Ultrasonic guided wave monitoring of composite structure: impact detection and localization with Fiber Bragg Grating sensors
Abstract
Fiber Bragg Grating sensors record the ultrasonic signature of impacts on aeronautic composite structures. Experiments with 4 FBG sensors show proper localization of impacts with around 1 cm precision using an algorithm based on time of arrivals of guided waves.
Origin | Files produced by the author(s) |
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