| 分形维数在发动机故障诊断中的具体应用 |
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| 引用本文： | 何文阁,周景新. 分形维数在发动机故障诊断中的具体应用[J]. 吉林化工学院学报, 2005, 22(4): 84-86 |
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| 作者姓名： | 何文阁 周景新 |
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| 作者单位： | 吉林工业职业技术学院,基础部,吉林,吉林,132013;北华大学,理学部,吉林,吉林,132013 |
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| 摘 要： | 从应用实际出发,运用分形几何的关联,Hausdorff、计盒维数的理论和方法,找出一种求分维数的切实可行、简捷实用的方法,从而研究实施并讨论了在发动机故障诊断中运用分形理论的问题,并且对几个振动故障信号进行了较为具体的分析.
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| 关 键 词： | 分形 分形维数 盒维数 测度 故障诊断 |
| 文章编号： | 1007-2853（2005）03-0084-03 |
| 收稿时间： | 2004-06-17 |
| 修稿时间： | 2004-06-17 |
Application of fractal dimension in fault diagnosis of motor |
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| HE Wen-ge,ZHOU Jing-xin. Application of fractal dimension in fault diagnosis of motor[J]. Journal of Jilin Institute of Chemical Technology, 2005, 22(4): 84-86 |
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| Authors: | HE Wen-ge ZHOU Jing-xin |
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| Affiliation: | 1. Dcpt. of Basic Courses, Jilin College of Industry and Vocational Technology, Jilin City 132013, China; 2. Science College, Beihua University, Jilin City 132013, China |
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| Abstract: | The theories and methods about relevance of fractal geometry, Hausdorff, and box-counting dimension are used to find out a simple and practical method for resolving fractal dimension. Some problems about the application of fractal theory to fault diagnosis of motor are discussed, and several fault signals of vibration are analyzed. |
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| Keywords: | fractal fractal dimension box dimension measures fault diagnosis |
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