- Volume 20 Issue 9
DOI QR Code
Sensitivity Analysis and Optimization of Nonlinear Vehicle Frame Structures
비선형 차체프레임구조물의 민감도해석 및 최적화
- Won, Chong-Jin (School of Mechanical engineering, Kookmin University) ;
- Lee, Jong-Sun (Dept.of Mechanical Design Engineering, Daejin University)
- Published : 1996.09.01
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.