Fast Imaging of Partially Conductive Linear Cracks Using Impedance Data
نویسندگان
چکیده
We develop two closely-related fast and simple numerical algorithms to address the inverse problem of identifying a collection of disjoint linear cracks in a twodimensional homogeneous electrical conductor from exterior boundary voltage/current measurements. We allow the possibility that the cracks are partially conductive. Our approach also allows us to determine the actual number of cracks present, as well as make use of one or multiple input fluxes. We illustrate our algorithms with a variety of computational examples.
منابع مشابه
Reconstruction of Partially Conductive Cracks Using Boundary Data
This paper develops and algorithm for finding one or more noninsulated, pair-wise disjoint, linear cracks in a two-dimensional region using boundary measurements.
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