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桁架结构拓扑优化设计的模拟退火算法
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Indexed by:期刊论文

Date of Publication:1998-01-01

Journal:华南理工大学学报. 自然科学版

Included Journals:PKU、CSCD

Volume:26

Issue:9

Page Number:78

ISSN No.:1000-565X

Key Words:拓扑优化; 模拟退火; 桁架结构

Abstract:研究了平面桁架结构拓扑优化设计的模拟退火算法.构造了一个双重控制Metropolis准则处理应力约束,提出了一个基于力平衡的启发式准则,以实现优化过程中单元的自动增删.算例表明,该方法能够克服桁架结构拓扑优化中因存在非凸星形可行域而造成的拓扑优化求解困难.

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Gender:Male

Alma Mater:丹麦技术大学

Degree:Doctoral Degree

School/Department:力学与航空航天学院

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