In this paper the inverse problem of locating a finite number N of cracks in a axially vibrating rod from spectral data is considered. It is found that knowledge of the highest part of a single spectrum suffices to determine uniquely the (unordered) set of lengths of the (N+1) segments of bar separating the cracks.
Hearing cracks in a vibrating rod
MORASSI, Antonino
1998-01-01
Abstract
In this paper the inverse problem of locating a finite number N of cracks in a axially vibrating rod from spectral data is considered. It is found that knowledge of the highest part of a single spectrum suffices to determine uniquely the (unordered) set of lengths of the (N+1) segments of bar separating the cracks.File in questo prodotto:
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