Method for imaging corrosion damage in thin plates from electrostatic data

被引：96

作者：

Kaup, PG

Santosa, F

Vogelius, M

机构：

[1] CORNELL UNIV,CTR THEORY,ADV COMP RES INST,ITHACA,NY 14853

[2] RUTGERS STATE UNIV,DEPT MATH,NEW BRUNSWICK,NJ 08903

[3] UNIV MINNESOTA,SCH MATH,MINNEAPOLIS,MN 55455

来源：

INVERSE PROBLEMS | 1996年 / 12卷 / 03期

关键词：

D O I：

10.1088/0266-5611/12/3/008

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The problem of quantitative non-destructive evaluation of corrosion in plates is considered. The inspection method uses boundary measurements of currents and voltages to determine the material loss caused by corrosion. The development of the method is based on linearization and the assumption that the plate is thin. The behaviour of the method is examined in numerical simulations.

引用

页码：279 / 293

页数：15

共 8 条

[1]

ANDRIEUX S, 1993, CR ACAD SCI I-MATH, V316, P429

[2]

*ASM INT, 1987, ASM METALS HDB, V13

[3] VARIATIONAL ITERATIVE METHODS FOR NONSYMMETRIC SYSTEMS OF LINEAR-EQUATIONS [J].

EISENSTAT, SC ;

ELMAN, HC ;

SCHULTZ, MH .

SIAM JOURNAL ON NUMERICAL ANALYSIS, 1983, 20 (02) :345-357

[4]

HALL I, 1994, COMMUNICATION

[5]

HALMSHAW R, 1987, NONDESTRUCTIVE TESTI

[6] ANALYSIS OF DISCRETE ILL-POSED PROBLEMS BY MEANS OF THE L-CURVE [J].

HANSEN, PC .

SIAM REVIEW, 1992, 34 (04) :561-580

[7]

Kaup P. G., 1995, Journal of Nondestructive Evaluation, V14, P127, DOI 10.1007/BF01183118

[8]

VOGELIUS M, UNPUB Q APPL MATH

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