Numerical accuracy for the boundary and domain methods of the material derivative approach to shape design sensitivities is investigated through the use of mesh refinement. The results show that the domain method is generally more accurate than the boundary method, using the finite element technique. It is also shown that the domain method is equivalent, under certain assumptions, to the implicit differentiation approach not only theoretically but also numerically
Sensitivity analysis is fundamental to the solution of structural optimization problems. Consequentl...
In structural optimization problems based on derivatives the calculation of the displacements sensit...
grantor: University of TorontoAn approach for the determination of solution sensitivity to...
of sensitivity derivatives required in shape design optimization problems. Based on the boundary ele...
A novel boundary method for implementing design sensitivity analysis (DSA) by FEM is developed in sh...
[Abstract] Three basic analytical approaches have been proposed for the calculation of sen- sitivit...
Abstract. Three basic analytical approaches have been proposed for the calculation of sensitivity de...
Developments in design sensitivity analysis (DSA) method have been made using two fundamentally diff...
Abstract The paper presents a theoretical framework for the shape sensitivity analysis of systems go...
A numerical implementation of shape design sensitivity analysis of built-up structures is presented,...
4th World Congress on Computational Mechanics, 1998, Buenos Aires[Abstract] Three basic analytical a...
153 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1988.A unified approach for explic...
The inclusion of body forces has received a good deal of attention in boundary element research. The...
Formulations and computational schemes for shape design sensitivity analysis and optimization have b...
The subject of this paper is the formulation of boundary integral equations for first- and second-or...
Sensitivity analysis is fundamental to the solution of structural optimization problems. Consequentl...
In structural optimization problems based on derivatives the calculation of the displacements sensit...
grantor: University of TorontoAn approach for the determination of solution sensitivity to...
of sensitivity derivatives required in shape design optimization problems. Based on the boundary ele...
A novel boundary method for implementing design sensitivity analysis (DSA) by FEM is developed in sh...
[Abstract] Three basic analytical approaches have been proposed for the calculation of sen- sitivit...
Abstract. Three basic analytical approaches have been proposed for the calculation of sensitivity de...
Developments in design sensitivity analysis (DSA) method have been made using two fundamentally diff...
Abstract The paper presents a theoretical framework for the shape sensitivity analysis of systems go...
A numerical implementation of shape design sensitivity analysis of built-up structures is presented,...
4th World Congress on Computational Mechanics, 1998, Buenos Aires[Abstract] Three basic analytical a...
153 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1988.A unified approach for explic...
The inclusion of body forces has received a good deal of attention in boundary element research. The...
Formulations and computational schemes for shape design sensitivity analysis and optimization have b...
The subject of this paper is the formulation of boundary integral equations for first- and second-or...
Sensitivity analysis is fundamental to the solution of structural optimization problems. Consequentl...
In structural optimization problems based on derivatives the calculation of the displacements sensit...
grantor: University of TorontoAn approach for the determination of solution sensitivity to...