| 基于频谱分析的传动减速箱故障诊断技术研究 |
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| 引用本文： | 周成刚,顾环云,张煜昕,郭书明.基于频谱分析的传动减速箱故障诊断技术研究[J].国外电子测量技术,2012,31(4):28-30. |
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| 作者姓名： | 周成刚 顾环云 张煜昕 郭书明 |
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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： | 通过对船载测控系统中传动减速箱的振动信号频谱提取方法研究,提出了基于频谱分析的减速箱故障诊断方法。利用计算机辅助仿真对减速箱中太阳轮缺齿故障进行了数据模拟,得出了具有较强抗噪声干扰能力的故障诊断特征,并对太阳轮局部缺齿损伤进行故障诊断试验。结果表明:该故障特征能较好地诊断出传动减速箱系统的齿轮故障。
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| 关 键 词： | 船载测控系统 频谱分析 减速箱 故障诊断 |
Study on fault diagnosis technology of deceleration gear case based on spectrum analysis |
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| Zhou Chenggang
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Gu Huanyu
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Zhang Yuxin
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Guo Shuming.Study on fault diagnosis technology of deceleration gear case based on spectrum analysis[J].Foreign Electronic Measurement Technology,2012,31(4):28-30. |
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| Authors: | Zhou Chenggang Gu Huanyu Zhang Yuxin Guo Shuming |
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| Affiliation: | Zhou Chenggang Gu Huanyu Zhang Yuxin Guo Shuming(China Satellite Maritime Tracking and Controlling Department,Jiangyin 214431,China) |
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| Abstract: | Through studying on methods for extracting rumble spectrum in the deceleration gear case of shipborne TTC system.The fault diagnosis technology of deceleration gear case based on spectrum analysis is put forward.After simulating the deceleration sun gear box missing teeth fault by computer-aided simulation,characteristics of fault diagnosis with stronger anti-noise jamming ability is presented.And fault diagnosis experiment in the sun gear of local missing teeth damage is carried out.The results show that the method of deceleration gear case＇s fault diagnosis is effective by simulation and experimentation. |
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| Keywords: | shipborne TT＆C system spectrum analysis deceleration gear case fault diagnosis |
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