摘要
应用ANSYS有限元分析软件 ,对一种微小飞轮的转子结构建立了其力学性能的有限元分析模型。针对结构参数的四种设计方案 ,分别计算了该飞轮转子结构在两种静力学条件下的节点应力分布及位移分布 。
Using finite element analysis software ANSYS, a mechanical model for finite element analysis is built for a mini-wheel. For four design concepts of this mini-wheel structure the nodal s tress and strain distributions are calculated in two static conditions respectiv ely, then the natural frequencies and vibration modes corresponding to these str uctures are obtained by modal analysis.
出处
《航天控制》
CSCD
北大核心
2004年第4期82-86,共5页
Aerospace Control
关键词
有限元分析
微小飞轮
模态分析
Subject terms Finite element analysis Mini-wheel Modal analysis
