| 基于谐波小波重构相位谱的齿轮故障诊断 |
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| 引用本文： | 张静,孔凡让,张平,张盛,李晓峰.基于谐波小波重构相位谱的齿轮故障诊断[J].振动与冲击,2004,23(4):44-46,50. |
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| 作者姓名： | 张静 孔凡让 张平 张盛 李晓峰 |
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| 作者单位： | 中国科学技术大学,精密机械与精密仪器系,合肥,230027 |
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| 摘 要： | 提出一种基于谐波小波变换诊断齿轮故障的新方法——重构相位谱分析法。实际数据分析表明这种重构相位谱图能有效地应用于齿轮故障诊断，与谐波小波尺度谱相结合，有利于提高诊断精度和可靠性。
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| 关 键 词： | 谐波小波 齿轮 相位谱 故障诊断 精度 断齿 谱分析 新方法 重构 数据分析 |
Gear Fault Diagnosis Based on Harmonic Wavelet's Reconstructed-phase Map |
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| Zhang Jing,Kong Fanrang,Zhang Ping,Zhang Sheng,Li Xiaofeng.Gear Fault Diagnosis Based on Harmonic Wavelet''''s Reconstructed-phase Map[J].Journal of Vibration and Shock,2004,23(4):44-46,50. |
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| Authors: | Zhang Jing Kong Fanrang Zhang Ping Zhang Sheng Li Xiaofeng |
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| Abstract: | A new method of gear fault diagnosis is offered based on harmonic wavelet's reconstructed-phase map.Real data analysis reveals that it can be effectively used in gear fault diagnosis,together with amplitude map,and the precision and reliability of diagnosis can be improved. |
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| Keywords: | gear fault diagnosis reconstructed-phase map amplitude map |
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