| 基于ODS测试方法的钻架模型试验模态分析研究 |
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| 引用本文： | 陈永会,李志谭,李海虹.基于ODS测试方法的钻架模型试验模态分析研究[J].太原科技大学学报,2005,26(4):268-272. |
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| 作者姓名： | 陈永会 李志谭 李海虹 |
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| 作者单位： | 太原科技大学,太原,030024 |
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| 基金项目： | 太原科技大学校科研和教改项目 |
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| 摘 要： | 以实模态分析理论为基础,研究了基于ODS测试方法试验模态分析理论,分析了其应用范围及使用条件.以钻架模型为实例,研究了其ODS测试方法试验模态,识别其模态参数,分析其测试结果.
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| 关 键 词： | 试验模态分析 模态参数识别 ODS测试方法 动态特性 钻架模型 |
| 文章编号： | 1673-2057（2005）04-0268-05 |
| 收稿时间： | 2004-11-25 |
| 修稿时间： | 2004年11月25 |
Research of Experiment Modal Analysis for Model of the Drill Pipe Frame Based on ODS's Testing Method |
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| CHEN Yong-hui,LI Zhi-tan,LI Hai-hong.Research of Experiment Modal Analysis for Model of the Drill Pipe Frame Based on ODS''''s Testing Method[J].Journal of Taiyuan University of Science and Technology,2005,26(4):268-272. |
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| Authors: | CHEN Yong-hui LI Zhi-tan LI Hai-hong |
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| Institution: | Taiyuan University of Science and Technology, Taiyuan 030024 ,China |
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| Abstract: | Based on real modal analysis theories,experimental modal analysis based on ODS's testing method is studied and its application field and the applicable condition are analyzed.Take model of drill pipe frame as a example,experimental modal based on ODS's testing method is studied and the modal parameter is distinguished and the testing results are analyzed. |
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| Keywords: | experimental modal analysis distinguish modal parameter ODS's testing method dynamic characteristic model of drill pipe frame |
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