This paper presents the design and optimization of an eddy-current testing system for the imaging of surface-breaking defects in conductive materials. The reconstruction of the defects is obtained by an efficient noniterative method, based on the monotonicity property that makes the approach suitable for real-time imaging. The design of the system is extremely difficult, because its performances and feasibility can be viewed only by many perspectives, leading to a multiobjective optimization problem. The main contributions of this paper are: 1) introducing appropriate indexes for measuring the performances of the system and 2) a related design strategy. Numerical examples prove the effectiveness of the design strategy

Design of a Real-time Eddy Current Tomography System

VENTRE, Salvatore;MAFFUCCI, Antonio;PERROTTA, Antea;RUBINACCI, Guglielmo;VENTO, Antonio;TAMBURRINO, Antonello
2017-01-01

Abstract

This paper presents the design and optimization of an eddy-current testing system for the imaging of surface-breaking defects in conductive materials. The reconstruction of the defects is obtained by an efficient noniterative method, based on the monotonicity property that makes the approach suitable for real-time imaging. The design of the system is extremely difficult, because its performances and feasibility can be viewed only by many perspectives, leading to a multiobjective optimization problem. The main contributions of this paper are: 1) introducing appropriate indexes for measuring the performances of the system and 2) a related design strategy. Numerical examples prove the effectiveness of the design strategy
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11580/62780
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