The unknown resisitivity of a bounded conductive body is retrieved starting from boundary measurements in stationary conditions. A new nonlinear inversion procedure following a critical analysis of the well-known Newton-Kantorovic method is proposed. The wavelets compression capabilities are used to reduce the number of parameters needed to describe the typical resistivitvy profiles encountered in industrial applications such as process tomography Numerical results show the main features of the proposed approach.
Reconstruction techniques for electrical resistance tomography / A., Tamburrino; S., Ventre; Rubinacci, Guglielmo. - In: IEEE TRANSACTIONS ON MAGNETICS. - ISSN 0018-9464. - STAMPA. - 36:(2000), pp. 1132-1135.
Reconstruction techniques for electrical resistance tomography
RUBINACCI, GUGLIELMO
2000
Abstract
The unknown resisitivity of a bounded conductive body is retrieved starting from boundary measurements in stationary conditions. A new nonlinear inversion procedure following a critical analysis of the well-known Newton-Kantorovic method is proposed. The wavelets compression capabilities are used to reduce the number of parameters needed to describe the typical resistivitvy profiles encountered in industrial applications such as process tomography Numerical results show the main features of the proposed approach.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
