The purpose of this letter is to describe the stability properties of the inverse problem of determining a straight-line crack in a specimen, from measurements of voltages and currents on its boundary. We discuss a stability theorem and its implications for practical applications. The stability behaviour is further studied in several numerical calculations.
Stability in crack determination from electrostatic measurements at the boundary - A numerical investigation / G., Alessandrini; Beretta, Elena; F., Santosa; S., Vessella. - In: INVERSE PROBLEMS. - ISSN 0266-5611. - STAMPA. - 11:(1995), pp. 17-24. [10.1088/0266-5611/11/5/001]
Stability in crack determination from electrostatic measurements at the boundary - A numerical investigation
BERETTA, Elena;
1995
Abstract
The purpose of this letter is to describe the stability properties of the inverse problem of determining a straight-line crack in a specimen, from measurements of voltages and currents on its boundary. We discuss a stability theorem and its implications for practical applications. The stability behaviour is further studied in several numerical calculations.File allegati a questo prodotto
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