Inversion improvement of a corrosion diagnosis thanks to an inequality constraint

被引：0

作者：

Guibert, A. ^{[1
]}

Coulomb, J. -L. ^{[1
]}

Chadebec, O. ^{[1
]}

Rannou, C. ^{[2
]}

机构：

[1] Grenoble Elect Engn Lab, F-38000 Grenoble, France

[2] DGA, GESMA, CC42, F-29240 Brest, France

来源：

INVERSE PROBLEMS IN SCIENCE AND ENGINEERING | 2012年 / 20卷 / 01期

关键词：

corrosion diagnosis; electromagnetism; inequality constraint; Tikhonov method;

D O I：

10.1080/17415977.2011.624621

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This article presents a direct application of a Tikhonov inversion with a quadratic constraint applied in the case of a corrosion diagnosis. The main originality of this method is to inject physical information during the inversion to automatically restrict the Tikhonov parameter space. This application is then tested on a real case of corrosion diagnosis from electrical measurements in the water.

引用

页码：75 / 92

页数：18

共 9 条

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