PSI - Issue 8

P. Fanelli et al. / Procedia Structural Integrity 8 (2018) 539–551 Fanelli et al. / Structural Integrity Procedia 00 (2017) 000–000

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reported the results for h =2, in case of set 4), the strain reconstruction fails for many control sensors positioned in the proximity of the crack, revealing the presence and position of the damage. At the contrary, the displacement reconstruction fails for almost every control sensors, revealing the presence but not the position of the damage.

Fig. 9. Reconstructed strain for undamaged hull (a) and damaged with h=2 (c); reconstructed displacement for undamaged hull (b) and damaged with h=2 (d). Case of sensors set 4.

Fig. 10. Reconstructed strain for undamaged hull (a) and damaged with h=2 (c); reconstructed displacement for undamaged hull (b) and damaged with h=2 (d). Case of sensors set 5.