| 汽车车架结构参数的优化设计 |
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| 引用本文： | 冯国胜. 汽车车架结构参数的优化设计[J]. 计算力学学报, 1994, 11(2) |
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| 作者姓名： | 冯国胜 |
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| 作者单位： | 河北客车厂 |
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| 摘 要： | 本文采用有限元和优化设计相结合的方法，恰当地解决了通用约束的非线性规划问题。通过对汽车车架结构特点的分析，提出了车架结构参数优化的数学模型，讨论了车架的各种约束条件，并采用混合罚函数法对实例进行了优化设计。
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| 关 键 词： | 汽车车架，结构参数，优化设计 |
Optimum Design of Automotive Frame Structural Parameters |
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| Feng Guosheng. Optimum Design of Automotive Frame Structural Parameters[J]. Chinese Journal of Computational Mechanics, 1994, 11(2) |
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| Authors: | 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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| Keywords: | automotive frame structural parameters optimum design |
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