| 某款电动车体的设计及静态和模态有限元分析 |
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| 引用本文： | 王友成,余新炀,曹文钢.某款电动车体的设计及静态和模态有限元分析[J].汽车实用技术,2011(7):50-53. |
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| 作者姓名： | 王友成 余新炀 曹文钢 |
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| 作者单位： | 1. 合肥工业大学机械与汽车工程学院,合肥,230009
2. 合肥通用机械研究院,合肥,230009 |
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| 摘 要： | 随着计算机软硬件的发展,CAE技术日趋成熟,产品完成初步设计后,基于CAD模型进行产品性能的虚拟实验在企业中应用越来越广泛,本文以某款电动车体为研究对象,简单介绍了其设计和运用有限元法进行静态和模态分析过程。利用Hyperworks软件建立其有限元分析模型,然后导入Ansys进行后处理,得出静态和模态的相关结果,为改进设计提供依据。
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| 关 键 词： | Hyperworks Ansys 有限元分析 电动车体 静态 模态 |
Design, static and modal analysis of a electronical car body |
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| Authors: | WANG You-cheng YU Xin-yang CAO Wen-gang |
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| Institution: | WANG You-cheng~1 YU Xin-yang~2 CAO Wen-gang~1 (1 Hefei University of Technology School of Mechanical and Automotive Engineering,Hefei,230009,2 Hefei General Machinery Research Institute,230009) |
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| Abstract: | With the development of computer hardware and software, the CAE technology has become more and more perfect, after completing the preliminary design, the virtual experiment of product performance is applied widely in industries based on the CAD model. In this paper, the process of design , static and modal analysis is simply introduced on the basis of FEM （Finite Element Method）. First, we should establish a analysis model with the Hyperworks. Then this model must be imported into Ansys to apply constraints and forces. Finally we can get the results after calculating which supplies the reference and theory support for design improving. |
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| Keywords: | Hyperworks Ansys FEM Electronical car body Static Modal |
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