Boundary Shape Identification in Two-Dimensional Electrostatic Problems Using SQUIDs

Abstract

This paper is concerned with a quantitative nondestructive evaluation of conductors using superconducting quantum interference devices (SQUIDs). A measurement system is described for an electrical potential problem with an unknown boundary. Domain identification is discussed for an electrical potential problem with an unknown boundary. Domain identification is discussed within the theoretical framework of a parameter estimation problem for the electrostatic field analysis. Applying the method of mappings to the problem considered here, we present computational methods, including theoretical convergence results for the associated finite dimensional problem identification techniques.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1998
Accession Number
ADA451251

Entities

People

  • Fumihide Kojima
  • H. Thomas Banks

Organizations

  • North Carolina State University

Tags

DTIC Thesaurus Topics

  • Abstracts
  • Boundaries
  • Computational Science
  • Electrostatic Fields
  • Identification
  • Information Operations
  • Magnetometers
  • Mathematics
  • Measurement
  • North Carolina
  • Two Dimensional

Fields of Study

  • Physics

Readers

  • Adaptive Control and Estimation with Uncertainty in Dynamic Systems.
  • Structural Dynamics.
  • Superconducting Magnet Technology

Technology Areas

  • Quantum Computing