Design method in the development of large-scale vehicles based on FEM technique
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摘要: 探討了一種基于有限元技術的設計方法,該方法將拓撲優化、參數優化、概率設計技術有效的結合在一起.與傳統設計方法相比,這種設計方法避免了一定的盲目性,提高了設計效率,設計結果具有更高的可靠性.將此方法應用于大型非公路自卸汽車的車架設計,取得了較好的效果.Abstract: A design procedure based on FEM was presented, which is combined with topological optimization, design optimization and probabilistic design technology. Compared with traditional design, this procedure can avoid some blindness work, the design progress is more efficiency, and the design result is more reliable. It was successfully applied in the development of a large-scale off-highway vehicle frame.
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Key words:
- off-highway dump truck /
- vehicle frame design /
- design method /
- finite element method
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