| 提升机减速箱故障诊断技术研究 |
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| 引用本文： | 赵廷钊. 提升机减速箱故障诊断技术研究[J]. 煤矿机电, 2005, 0(2): 18-20 |
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| 作者姓名： | 赵廷钊 |
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| 作者单位： | 焦作煤业(集团)公司,河南,焦作,454000 |
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| 摘 要： | 利用Labview实现小波包分解和功率谱分析相结合的方法,对煤矿提升机减速箱的振动信号进行分析,将其振动信号分解到对应时频域中,提取微弱的特征信号,准确诊断出减速箱故障的类型和原因。
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| 关 键 词： | Labview 提升机减速箱 小波包分解 |
| 文章编号： | 1001-0874(2005)02-0018-03 |
| 修稿时间： | 2004-11-24 |
Study on Fault Diagnostic Technology of Mine Hoist Reducer |
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| ZHAO Ting-zhao. Study on Fault Diagnostic Technology of Mine Hoist Reducer[J]. Colliery Mechanical & Electrical Technology, 2005, 0(2): 18-20 |
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| Authors: | ZHAO Ting-zhao |
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| Abstract: | This paper analyzes the vibration signals of a hoist reducer by combining the wavelet packet transform with power spectrum methods based on Labview. The vibration signals are decomposed to respective time-frequency domains, and the weak characteristic signals are picked up, thus accurately diagnosed the fault modes and causes of the hoist reducer. |
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| Keywords: | Labview hoist reducer wavelet packet transform |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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