Free Material Optimization
Free Material Optimization
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免费材质优化
DOI：
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发表时间：
2003
期刊：
影响因子：
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通讯作者：
M. Kočvara
中科院分区：
文献类型：
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作者：
J. Zowe;M. Kočvara
自由材料设计处理的问题是，当材料本身的分布可以自由变化时，找到相对于一个或多个给定载荷的最刚性结构。我们给出了单负载和多负载情况（在最坏情况下理解）。我们进一步介绍了一种用于一般二维物体自由材料优化的软件工具mped。mped的图形后处理器是为我们的工业合作伙伴戴姆勒-克莱斯勒航空航天公司使用的纤维增强复合材料设计量身定制的。最后，我们将上述方法推广到不确定载荷的情况，以便设计出最优的鲁棒材料。
Free material design deals with the question of finding the stiffest structure with respect to one or more given loads which can be made when both the distribution of material as the material itself can be freely varied. We present the single and multiple-load situation (understood in the worst-case sense). We further introduce a software tool MOPED for free material optimization of general two- dimensional bodies. The graphical post-processor of MOPED is tailored for a design of fibre-reinforced composite materials used by our industrial partner DaimlerChrysler Aerospace. Finally, we generalize the above approach to the case of uncertain loads in order to design an optimal robust material.