| 煤矿机械设备状态监测数据的小波去噪方法 |
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| 引用本文： | 丁文龙,付喜辉. 煤矿机械设备状态监测数据的小波去噪方法[J]. 煤矿机械, 2007, 28(6): 193-195 |
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| 作者姓名： | 丁文龙 付喜辉 |
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| 作者单位： | 黑龙江科技学院,计算机信息工程学院,哈尔滨,150027 |
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| 摘 要： | 消除煤矿机械设备状态监测数据的噪声是进一步分析数据,判断设备运行状态,预测状态变化趋势的基础。介绍了小波去噪方法,并通过数值计算验证了方法的可行性。
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| 关 键 词： | 状态监测 小波 去噪 |
| 文章编号： | 1003-0794（2007）06-0193-03 |
| 修稿时间： | 2007-04-25 |
Wavelet De-noising Method of Condition Monitoring Data on Coal Mine Mechanical Devices |
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| DING Wen-long,FU Xi-hui. Wavelet De-noising Method of Condition Monitoring Data on Coal Mine Mechanical Devices[J]. Coal Mine Machinery, 2007, 28(6): 193-195 |
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| Authors: | DING Wen-long FU Xi-hui |
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| Affiliation: | College of Computer Infomation and Engineering, Heilongjiang Institute of Science and Technology, Harbin 150027, China |
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| Abstract: | De-noising the condition monitoring data on coal mine mechanical devices is foundation for further analyzing the data,for measuring the working condition of the devices,and for forecasting the changing trend of the running condition.A wavelet de-noising method is introduced,and feasibility of the method is verified by numerical calculation. |
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| Keywords: | condition monitoring wavelet de-noising |
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