| 自由界面模态综合法的研究及应用 |
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| 引用本文： | 王艾伦,赵振宇,仇勇. 自由界面模态综合法的研究及应用[J]. 湘潭大学自然科学学报, 2002, 24(4): 60-64 |
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| 作者姓名： | 王艾伦 赵振宇 仇勇 |
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| 作者单位： | 中南大学机电院,湖南,长沙,410083 |
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| 基金项目： | 国家自然科学基金资助项目 (5 983 5 170 ) |
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| 摘 要： | 提出用键合图方法获取结构的主模态，推导出两个直串式的子结构自由界面模态综合法，计算整个结构的振型，结果表明，基于键合图方法的自由界面模态综合法不仅有较高的综合效率，而且其计算的精度相当高。
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| 关 键 词： | 自由界面模态综合法 键合图 子结构 主模态 结构分析 振动模态 |
| 文章编号： | 1000-5900(2002)04-0060-05 |
| 修稿时间： | 2002-09-12 |
Study on Free-Interface Method for Mode Synthesis And Its Application |
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| WANG Ailun,ZHAO Zhenyu,QIU Yong. Study on Free-Interface Method for Mode Synthesis And Its Application[J]. Natural Science Journal of Xiangtan University, 2002, 24(4): 60-64 |
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| Authors: | WANG Ailun ZHAO Zhenyu QIU Yong |
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| Abstract: | The reserved modes of structure is acquired with the help of bond graph in this paper. A method for synthesis of the free-interface mode of two straight string substructures is deduced, and mode shape is calculated by this method. The result shows that the free-interface mode method of synthesis based on bond graph has not only a higher efficiency, but also a reliable precision. |
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| Keywords: | bond graph modal synthesis method substructure |
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