AN EQUALITY CONSTRAINED LEAST SQUARES APPROACH TO THE STRUCTURAL REANALYSIS

- Journal title : Journal of the Korean Mathematical Society
- Volume 43, Issue 6, 2006, pp.1159-1167
- Publisher : The Korean Mathematical Society
- DOI : 10.4134/JKMS.2006.43.6.1159

Title & Authors

AN EQUALITY CONSTRAINED LEAST SQUARES APPROACH TO THE STRUCTURAL REANALYSIS

Jang, Ho-Jong;

Jang, Ho-Jong;

Abstract

An efficient method for reanalysis of a damaged structures is presented. Perturbation analysis for the equality constrained least squares problem is adapted to handle structural reanalysis, and related theoretical and numerical results are presented.

Keywords

structural reanalysis;least squares problem;GQR factorization;perturbation analysis;

Language

English

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