A Hybrid Structural Health Monitoring System for the Detection and Localization of Damage in Composite Structures

<div>(a) Difference in signal of FBG 3 between baseline and damaged signal and (b) difference in signal of FBG 3 after the signal-band filter was applied.</div>

Journal of Sensors

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Figure 5

Figure 5: A Hybrid Structural Health Monitoring System for the Detection and Localization of Damage in Composite Structures 