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A Development of the Rear Seat Leg Support Using Optimizing Analysis
Technical Paper
2019-01-1427
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
The purpose of this study is to suggest a concept of automotive seat leg-support design to reduce the structural weight and to obtain operation loading conditions. In the paper, structural analysis require for development of leg-support was accomplished according to the test requirements by ES-SPEC. Using optimization simulation, it made a frame shape to maintain strength and to reduce weight. The weight of optimized frames could be reduced to 38% compared with the base frames. The sliding and tilting operating loads were also calculated by using Daful, and it proposed a design guide.
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Jung, H., "A Development of the Rear Seat Leg Support Using Optimizing Analysis," SAE Technical Paper 2019-01-1427, 2019, https://doi.org/10.4271/2019-01-1427.Data Sets - Support Documents
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References
- Jung J.Y. , Kim B.J. , Heo S.J. , Lee S.K. et al. Optimal Design and Analysis of Automotive Light Weight Seat in Consideration of Safety Spring Conference of Proceedings, KSAE II 722 727 2002
- Kim , B.J. and Heo , S.J. Crash Worthiness Design Concepts for the Improved Absorbing Performance of an Lightweight Vehicle Body Transaction of KSAE 11 3 155 160 2003
- Bendsoe , M.P. and Sigmund , O. Topology Optimization; Theory, Methods and Applications Berlin Springer 2003
- Bendsoe , M.P. and Kikuchi , N. Generating Optimal Topologies in Structural Design Using a Homogenization Method Computer Method in Applied Mechanics and Engineering 71 2 197 224 1988
- Bendsoe , M.P. and Kikuchi , N. Topology and Lay out Optimization of Discrete and Continuum Structures AIAA 150 517 567 1992