Ultraschall-Plattenwellen in komplexen Strukturenm - Ein Minimalmodell.

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Lamb wave based structural health monitoring (SHM) is a promising approach to monitor the state of aircraft structures and identify damage. The presence of stiffeners in aircraft structures results in wave interactions and thus a complex wave field, complicating damage detection with few sensors. In this thesis an approach for rigorous model reduction is proposed and utilized in a novel simulation technique.

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