Iterative time reversal based flaw identification

In the field of ultrasonic non-destructive testing, ultrasonic impulses are used to detect flaws in components without causing damage. Based on performing experiments alone, it is possible to infer the state of the component–but this usually provides only limited details about the interior damage su...

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Veröffentlicht in:	Computers & mathematics with applications (1987) 2016-08, Vol.72 (4), p.879-892
Hauptverfasser:	Seidl, Robert, Rank, Ernst
Format:	Artikel
Sprache:	eng
Schlagworte:	Adjoint method Computer simulation Damage Flaw detection Full waveform inversion Iterative adjoint-based optimization Mathematical models Nondestructive testing Optimization Orientation Sensors Time reversal Ultrasonic non-destructive testing Ultrasonic testing
Online-Zugang:	Volltext
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