Indexed by:
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,并转化为对偶模型利用序列二次规划求解.解决了“棋盘格”现象、网格依赖性、局部模态及模态交换等问题.以重量为目标建立的优化模型同截面及形状优化形成了统一模型,在处理多频率约束及解决模态交换问题上有优势.
Keyword:
Reprint Author's Address:
Email:
Source :
固体力学学报
Year: 2007
Issue: 02
Page: 145-150
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: 4
Affiliated Colleges: