Numerical approach to inverse problem of crcak shape recognition based on the electrical potential method

Y. Iwamura; K. Miya

doi:10.1109/20.106393

Numerical approach to inverse problem of crcak shape recognition based on the electrical potential method

Y. Iwamura, K. Miya

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

This paper presents a new scheme for shape identification of a crack included in a conducting solid based on measurement of electrical potential distribution. The scheme is based on an inversed governing equation for space variables as a function of electrical potential and stream function, which is obtained from the Laplace equation for the electrical potential and the stream function by interchanging dependent and independent variables. Numerical simulations are demonstrated for a tube with single and multiple cracks.

Original language	English
Pages (from-to)	618-621
Number of pages	4
Journal	IEEE Transactions on Magnetics
Volume	26
Issue number	2
DOIs	https://doi.org/10.1109/20.106393
Publication status	Published - 1990 Mar
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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10.1109/20.106393

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title = "Numerical approach to inverse problem of crcak shape recognition based on the electrical potential method",

abstract = "This paper presents a new scheme for shape identification of a crack included in a conducting solid based on measurement of electrical potential distribution. The scheme is based on an inversed governing equation for space variables as a function of electrical potential and stream function, which is obtained from the Laplace equation for the electrical potential and the stream function by interchanging dependent and independent variables. Numerical simulations are demonstrated for a tube with single and multiple cracks.",

author = "Y. Iwamura and K. Miya",

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AB - This paper presents a new scheme for shape identification of a crack included in a conducting solid based on measurement of electrical potential distribution. The scheme is based on an inversed governing equation for space variables as a function of electrical potential and stream function, which is obtained from the Laplace equation for the electrical potential and the stream function by interchanging dependent and independent variables. Numerical simulations are demonstrated for a tube with single and multiple cracks.

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Numerical approach to inverse problem of crcak shape recognition based on the electrical potential method

Abstract

ASJC Scopus subject areas

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