| 基于MSC．Marc接口的遗传算法结构优化设计 |
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| 引用本文： | 李娜,李娅娜,佟维.基于MSC．Marc接口的遗传算法结构优化设计[J].大连铁道学院学报,2004,25(2):5-8,90. |
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| 作者姓名： | 李娜 李娅娜 佟维 |
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| 作者单位： | 大连铁道学院机械工程系，大连铁道学院机械工程系，大连铁道学院机械工程系 辽宁大连116028，辽宁大连116028，辽宁大连116028 |
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| 摘 要： | 提出了一种结构优化设计系统，该系统采用C语言和FORTRAN语言混合编写而成．在应用遗传算法的基础上，构建了与Mare模块的应用程序接口，直接调用Marc进行有限元分析，实现对目标体的结构优化设计．此系统被应用于车体优化设计中，取得了成功，充分说明该方法是正确、有效的．
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| 关 键 词： | 遗传算法 结构优化 有限元分析 C语言 FORTRAN语言 数学规划 车辆优化设计 |
Genetic Algorithms Structural Optimization Design System Interfaced with MSC.Marc |
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| LI Na,LI Ya-na,TONG Wei.Genetic Algorithms Structural Optimization Design System Interfaced with MSC.Marc[J].Journal of Dalian Railway Institute,2004,25(2):5-8,90. |
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| Authors: | LI Na LI Ya-na TONG Wei |
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| Abstract: | This paper proposes a structural optimization design system which is programmed in C and FORTRAN. In order to conduct the optimization of target structure,this system, based on genetic alogorithms, designs an application interface with Marc Module and through which Marc can be used to calculate FEA directly. The system is successfully applied to bodywork optimization design, and shows that the design method is precise and effective. |
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| Keywords: | genetic algorithms structural optimization FEA |
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