Publisher : The Korean Society of Mechanical Engineers
DOI : 10.22634/KSME-A.19126.96.36.19933
Title & Authors
Sensitivity Analysis and Optimization of Nonlinear Vehicle Frame Structures Won, Chong-Jin; Lee, Jong-Sun;
This paper is to practice optimal rigidity design by the strain energy density estimation method for static buckling and sizing design sensitivity analysis for dynamic buckling of a nonlinear vehicle frame structure from those results. Using these sizing design sensitivity resutls, an optimization of a nonlinear vehicle frame structure with dynamic buckling constraint is carrried out with the graient projection method.
Optimal Rigidity Design;Strain Energy Density Estimation;Dynamic Buckling Constraint;Sizing Design Sensitvity Analysis;Gradient Projection Method;