PSI - Issue 80

Guangxiao Zou et al. / Procedia Structural Integrity 80 (2026) 93–104 Author name / Structural Integrity Procedia 00 (2023) 000–000

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Fig. 2. MVDR imaging of the damage at position (235, 200) with di ff erent values of the fraction f : (a) f = 0 . 1, (b) f = 0 . 01, (c) f = 0 . 001, and (d) f = 0 . 0001.

Fig. 3. DAS imaging of the damage at position (a)(235, 200) (b)(200,200).