Journal of the Korean Society of Manufacturing Technology Engineers (한국생산제조학회지)

The Korean Society of Manufacturing Technology Engineers (한국생산제조학회)
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Sensitivita Analysis and Optimal desing of plane Vehicle Frame Structures

평면 차체프레임구조물의 민감도해석 및 최적설계

  • 이종선 (대진대학교 기계설계공학과)
  • Published : 1996.12.01
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Abstract

This paper is to estimate sizing design sensitivity of linear and nonlinear vehicle frame structure using structural ananlysis result from ANSYS. Using design sensitivity results, optimal design of plane vehicle frame structure with buckling constraint is carried out the gradient projection method. Optimal design results are compares gradient projection method resrult with SUMT result.

Keywords

References

  1. Journal of Structural Mechanics v.10 no.2 A Numerical Method for Distributed Parameter Structural Optimization Problems with Repeated Eigenvalues Choi, K. K.;Haug, E. J.;Lam, H. C.
  2. International Journal for Numerical Methods in Engineering v.24 Design Sensitivity Analysis of Non-linear Structural Systems Part Ⅰ: Theory Choi, K. K.;Santos, J. L. T.
  3. Int. J. Solids Structures v.13 Plastic Collapse of General Frames Mclvor, I. K.;Wienman, A.S.;Wang, H. C.
  4. SAE 770593 A Design-Analysis Method for the Frontal-Crush Strength of Body Structures Chang, D. C.
  5. Applied Optimal Design Haug, E. J.;Arora, J. S.
  6. ANSYS Ver 4.4 Manual Swanson
  7. Technical Report R-58 Design sensitivity analysis and optimal design of nonlinear structural systems with critical loads J. S. Park;K. K. Choi
  8. Vehicle Structural Mechanics Conference and Exposition(SAE 860825) Generic Stick Model of a Vehicle Structure Choon T. Chon;Homa Mohammadtrab;Mohamed EI-Essawi
  9. Modern Automotive Structural Analysis Collision Simulation Kamal, M. M.;Lin K. -H.;M. M. Kamal(ed.);J. A. Wolf(ed.)