Solution of identification inverse problems in elastodynamics using semi-analytical sensitivity computation

DOI10.1016/j.enganabound.2006.10.001zbMath1195.74255OpenAlexW1998479476MaRDI QIDQ1958316

Guillermo Rus, Rafael Gallego

Publication date: 28 September 2010

Published in: Engineering Analysis with Boundary Elements (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.enganabound.2006.10.001

zbMATH Keywords

sensitivityparametrizationoptimization algorithmsboundary element method (BEM)boundary integral equations (BIEs)identification inverse problem (IIP)quantitative non-destructive evaluation (QNDE)

Mathematics Subject Classification ID

Boundary element methods applied to problems in solid mechanics (74S15) Numerical approximation of solutions of dynamical problems in solid mechanics (74H15) Optimization of other properties in solid mechanics (74P10)

Related Items

Elastic-wave identification of penetrable obstacles using shape-material sensitivity framework

Uses Software

• Matlab
• Regularization tools
• UTV

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Surface variables and their sensitivities in three-dimensional linear elasticity by the boundary contour method
• On the stress-wave imaging of cavities in a semi-infinite solid
• Internal variables and their sensitivities in three-dimensional linear elasticity by the boundary contour method
• Solution of inverse problems by boundary intergral equations without residual minimization
• Optimization algorithms for identification inverse problems with the boundary element method
• Sensitivity analysis for shape perturbation of cavity or internal crack using BIE and adjoint variable approach
• On design sensitivity analysis in linear elasticity by the boundary contour method
• Boundary integral equation for inclusion and cavity shape sensitivity in harmonic elastodynamics
• Shape optimization of two-dimensional thermoelastic structures using boundary integral equation formulation
• A boundary element formulation for the inverse elastostatics problem (iesp) of flaw detection
• Rank-Deficient and Discrete Ill-Posed Problems
• Flaw identification using the boundary element method
• Shape design sensitivity analysis via material derivative‐adjoint variable technique for 3‐D and 2‐D curved boundary elements
• Dérivées de fonctionnelles intégrales dans des perturbations de fissures exprimées par intégrales de frontière
• An Inverse Formulation With Boundary Elements