| ANSYS有限元分析软件在微小飞轮设计中的应用 |
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| 引用本文： | 战榆莉,虎刚,徐映霞.ANSYS有限元分析软件在微小飞轮设计中的应用[J].航天控制,2004,22(4):82-86. |
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| 作者姓名： | 战榆莉 虎刚 徐映霞 |
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| 作者单位： | 北京控制工程研究所,北京,100080 |
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| 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 ,并通过模态分析得到了相应的固有频率以及对应的振型
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| 关 键 词： | 有限元分析 微小飞轮 模态分析 |
| 文章编号： | 1006-3242(2004)04-0082-05 |
| 修稿时间： | 2004年5月8日 |
Application of the Finite Element Analysis Software ANSYS in Mini-wheel Design |
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| Zhan Yuli Hu Gang Xu Yingxia Beijing Institute of Control Engineering,Beijing.Application of the Finite Element Analysis Software ANSYS in Mini-wheel Design[J].Aerospace Control,2004,22(4):82-86. |
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| Authors: | Zhan Yuli Hu Gang Xu Yingxia Beijing Institute of Control Engineering Beijing |
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| Institution: | Zhan Yuli Hu Gang Xu Yingxia Beijing Institute of Control Engineering,Beijing 100080 |
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| Abstract: | 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. |
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| Keywords: | Subject terms Finite element analysis Mini-wheel Modal analysis |
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