Accession Number:

ADA193757

Title:

Boundary Shape Identification Problems in Two-Dimensional Domains Related to Thermal Testing of Materials,

Descriptive Note:

Corporate Author:

BROWN UNIV PROVIDENCE RI LEFSCHETZ CENTER FOR DYNAMICAL SYSTEMS

Personal Author(s):

Report Date:

1988-04-15

Pagination or Media Count:

35.0

Abstract:

This paper is concerned with the identification of the geometrical structure of the system boundary for a two-dimensional diffusion system. The domain identification problem treated here is converted into an optimization problem based on a fit-to-data criterion and theoretical convergence results for approximate identification techniques are discussed. Results of numerical experiments to demonstrate the efficacy of the theoretical ideas are reported.

Subject Categories:

  • Statistics and Probability
  • Laminates and Composite Materials

Distribution Statement:

APPROVED FOR PUBLIC RELEASE