Abstract:
本文应用独立、连续、映射(independent continuous mapping,ICM)的拓扑优化方法,对现有MSC.Patran软件进行二次开发,调用MSC.Nastran软件做求解器进行有限元模型的分析求解,实现了层合板的频率约束流固耦合拓扑优化的功能.引用格林公式与瑞利商,推导了流固耦合频率约束层合板的优化模型,采用泰勒线性近似的方法推导了设计灵敏公式.通过一个数值算例来证明了本文的有效性与可行性.
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Year: 2014
Page: 15-16
Language: Chinese
Cited Count:
WoS CC Cited Count: 0
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ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
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30 Days PV: 12
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