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ID:31977245
大小:1.99 MB
页数:80页
时间:2019-01-29
《基于导重法的连续体结构拓扑优化理论-研究》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、基于导重法的连续体结构拓扑优化理论研究3.2导重法基本理论.............................................................................................213.2.1导重准则的数学模型与极值条件...........................................................223.2.2导重准则........................................................................
2、.........................223.2.3迭代求解.................................................................................................233.3导重法求解连续体结构拓扑优化问题..........................................................243.3.1导重法求解及改进方法........................................................
3、..................243.3.2导重法中Lagrange乘子求解的改进方法..............................................263.3.3算例分析.................................................................................................273.3.4求解流程..........................................................................
4、.......................293.3.5关键计算参数的实验分析......................................................................293.4数值计算稳定性分析.....................................................................................333.4.1问题的表现形式.............................................................
5、.........................343.4.2常用的解决方法......................................................................................353.4.3灰度过滤.................................................................................................363.5本章小结...........................................
6、.............................................................38第4章多工况连续体结构拓扑优化方法研究.......................................................394.1引言................................................................................................................394.2多工况拓扑优化问题介绍.............
7、................................................................394.3多工况拓扑优化问题的数学模型建立及求解..............................................404.4算例分析........................................................................................................424.5本章小结.............................
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