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| Optimum Design of Automotive Frame Structural Parameters |
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| DOI：10.7511/jslx19942030 |
| KeyWord:automotive frame,structural parameters,optimum design |
| Feng Guosheng |
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| Abstract: |
| In this paper,the method of the finite element combined with the optimum design wasadopted. The non-linear program problem which is usual restraint was resolved properly.Based on the analysis of the structural feature of automotive frame a mathematical model foroptimization of the frame structural parameters was developed.Then various restrained fac-tors to the frame were discussed.Finally,as an example a frame optimumn design was madewith the mix-penalty function procedure. |
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