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Author:

彭细荣 (彭细荣.) | 隋允康 (隋允康.)

Abstract:

用ICM(独立、连续、映射)方法建立了以重量为目标、频率为约束的连续体结构拓扑优化模型。采用独立连续拓扑变量,借助瑞利商、过滤函数和一阶泰勒展式,将频率约束化为近似显函数,并对优化中出现的局部模态及模态交换等问题进行了处理。

Keyword:

ICM 方法 频率约束 拓扑优化

Author Community:

  • [ 1 ] 北京工业大学机电学院工程数值模拟中心

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Source :

Year: 2005

Language: Chinese

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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