| 用有限元法进行多联装发射装置的模态分析 |
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| 引用本文： | 李兵尚,潘奠华,吴明强,曲凯.用有限元法进行多联装发射装置的模态分析[J].烟台大学学报(自然科学与工程版),2006,19(2):148-151. |
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| 作者姓名： | 李兵尚 潘奠华 吴明强 曲凯 |
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| 作者单位： | 1. 海军航空工程学院,机械工程系,山东,烟台,264001
2. 烟台大学,机电汽车工程学院,山东,烟台,264005 |
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| 摘 要： | 阐述了多联装发射装置模态分析的重要意义，然后基于软件，用有限元法求解了某型多联装发射装置的一阶固有频率和振型，并进行多次仿真试验，探讨一般性规律，通过与相关文献进行比较，验证了研究方法的有效性．
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| 关 键 词： | 多联装发射装置 模态分析 有限元法 |
| 文章编号： | 1004-8820（2006）02-0148-04 |
| 收稿时间： | 2005-09-01 |
| 修稿时间： | 2005-09-01 |
Modal Analysis of the Multiple Launching System by Finite Element Method |
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| LI Bing-shang,PAN Dian-hua,WU Ming-qiang,QU Kai.Modal Analysis of the Multiple Launching System by Finite Element Method[J].Journal of Yantai University(Natural Science and Engineering edirion),2006,19(2):148-151. |
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| Authors: | LI Bing-shang PAN Dian-hua WU Ming-qiang QU Kai |
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| Abstract: | The importance of modal analysis of the multiple launching system is expatiated. Then based on finite element software, the solving of the first natured frequency of one multiple launching system is approached and simulated. In order to verify the availability of researching methods, the universal rules were looked for and compared to some other literatures. |
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| Keywords: | multiple launching system modal analysis finite element method |
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