| 高噪下的钢丝绳断丝定量检测 |
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| 引用本文： | 赵英亮,王黎明,宋文爱. 高噪下的钢丝绳断丝定量检测[J]. 测试技术学报, 2002, 16(4): 296-298 |
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| 作者姓名： | 赵英亮 王黎明 宋文爱 |
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| 作者单位： | 华北工学院,电子信息工程系,山西,太原,030051 |
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| 摘 要： | 研究高噪情况下的钢丝绳断丝定量检测信号处理。利用时域与频域相结合的处理算法实现断丝的特征提取，采用这些方法对高噪下的钢丝绳磁检测信号进行处理，能够清楚地区分噪声和损伤信号。该方法运算量小，适合于实时在线的钢丝绳检测。
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| 关 键 词： | 钢丝绳 特征提取 断丝信号 高频噪声 磁检测 损伤识别 |
| 文章编号： | 1671-7449(2002)04-0296-03 |
| 修稿时间： | 2002-10-30 |
Quantitative Inspection of Broken Wire in Wire Ropes with High Noise |
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| ZHAO Ying liang,WANG Li ming,SONG Wen ai. Quantitative Inspection of Broken Wire in Wire Ropes with High Noise[J]. Journal of Test and Measurement Techol, 2002, 16(4): 296-298 |
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| Authors: | ZHAO Ying liang WANG Li ming SONG Wen ai |
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| Abstract: | To study signal processing applied to quantitative inspection of broken wire in wire ropes with high noise. Methods based on the time domain and frequency domain processing are used to finish the feature extraction of broken signals. These methods can clearly distinct the noise and flaw signals with high noise received in magnetic detection .They show the virtues of little operation quantity and can be used for real time detection. |
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| Keywords: | wire ropes feature extraction broken wire |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
