| 旋转机械转子碰摩故障诊断 |
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| 引用本文： | 申梅英.旋转机械转子碰摩故障诊断[J].炼油与化工,2006,17(1):49-50. |
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| 作者姓名： | 申梅英 |
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| 作者单位： | 大庆石油化工总厂机动工程部,黑龙江,大庆,163714 |
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| 摘 要： | 介绍了转子碰摩故障特征、原因及其类型,对转子碰摩故障诊断存在的问题进行了分析,探讨了转子碰摩故障诊断的对策.通过具体的碰摩故障诊断实例,对比分析了经典线性方法的局限和多尺度非线性方法的优势.
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| 关 键 词： | 转子碰摩 非线性方法 旋转机械 故障诊断 |
| 文章编号： | 1671-4962（2006）01-0049-02 |
| 收稿时间： | 2005-10-22 |
| 修稿时间： | 2005年10月22 |
Diagnosis of rotor impact-rub fault in rotating machinery |
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| Shen Meiying.Diagnosis of rotor impact-rub fault in rotating machinery[J].Refining Chemical Industry,2006,17(1):49-50. |
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| Authors: | Shen Meiying |
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| Abstract: | Characteristics, causes and types of rotor impact-rub fault are described, the fault found during the diagnosis of rotor impact-rub problem is analyzed, and countermeasure for diagnosis of rotor impact-rub problem is discussed. Based on the specific diagnostic cases of impact-rub fault, the limitation of classical linear method and the advantage of multidimensional method are analyzed by comparison. |
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| Keywords: | rotor impact-rub nonlinear method rotating machinery fault diagnosis |
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