| 共振解调技术在船舶机械故障诊断中的应用 |
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| 引用本文： | 陆洋,吴智文,韩文玉,韩莉.共振解调技术在船舶机械故障诊断中的应用[J].船舶工程,2009,31(3). |
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| 作者姓名： | 陆洋 吴智文 韩文玉 韩莉 |
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| 作者单位： | 中国卫星海上测控部,江阴,214431 |
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| 摘 要： | 介绍共振解调检测机械故障原理,探讨共振解调技术在船舶中的应用,运用共振解调对某船涡轮增压系统轴承进行故障诊断,验证了该技术的行之有效.
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| 关 键 词： | 船舶机械 故障诊断 共振解调 振动 冲击脉冲 特征征兆 |
Application of the resonance demodulation technology in the fault diagnosis of ship machinery |
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| LU Yang,WU Zhi-wen,HAN Wen-yu,HAN Li.Application of the resonance demodulation technology in the fault diagnosis of ship machinery[J].Ship Engineering,2009,31(3). |
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| Authors: | LU Yang WU Zhi-wen HAN Wen-yu HAN Li |
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| Institution: | LU Yang,WU Zhi-wen,HAN Wen-yu,HAN Li (China Satellite Marine Tracking , Control Department,Jiangyin 214431,China) |
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| Abstract: | The principle of resonance demodulation in the mechanical fault diagnosis is illustrated. Its application in vessels is discussed. And the resonance demodulation is applied in the fault diagnosis of bearings of one vessel turbine pressure system,proving the effectiveness of the technology. |
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| Keywords: | ship machinery fault diagnosis resonance demodulation vibration shock pulse characteristic symptom |
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