| 用自适应陷波与线谱增强法处理泥浆信道的涡轮钻转速信号 |
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| 引用本文： | 梁华庆,邵钟武. 用自适应陷波与线谱增强法处理泥浆信道的涡轮钻转速信号[J]. 中国石油大学学报(自然科学版), 1989, 0(4) |
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| 作者姓名： | 梁华庆 邵钟武 |
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| 作者单位： | 石油大学自动化系(梁华庆)，石油大学自动化系(邵钟武) |
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| 摘 要： | 本文对自适应陷波器(ANF)和自适应线谱增强器(ALE)的原理作了说明。详细讨论了应用ANF和ALE来处理经由泥浆传送的涡轮钻的转速信号,以抑制泥浆信道的很强的干扰和噪声,并将大大缩小用单纯谱分析法检测转速信号所需的数据时宽而提高检测的实时性。
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| 关 键 词： | 自适应滤波器 泥浆泵 信道 涡轮钻具 转速 |
PROCESSING OF TURBODRILL ROTATING SPEED SIGNAL TRANSMITTED THROUGH HYDRAULIC CHANNEL WITH ADAPTIVE NOTCH FILTER AND LINE ENHANCER |
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| Liang Huaqing Shao Zhongwu. PROCESSING OF TURBODRILL ROTATING SPEED SIGNAL TRANSMITTED THROUGH HYDRAULIC CHANNEL WITH ADAPTIVE NOTCH FILTER AND LINE ENHANCER[J]. Journal of China University of Petroleum (Edition of Natural Sciences), 1989, 0(4) |
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| Authors: | Liang Huaqing Shao Zhongwu |
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| Affiliation: | Dept. of Automation |
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| Abstract: | The application of Adaptive Notch Filter (ANE) and Adaptive Line Enhancer (ALE) in processing turbodrill rotating speed signal transmitted through hydraulic channel can suppress the strong disturbance and noise of drillng mud hydraulic channel. The processing time is much less than that needed by using spectrum analysis only and real time mornitory can be more effective. |
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| Keywords: | Adaptive Filter Mud pump Channels Turbodrill Speed |
| 本文献已被 CNKI 等数据库收录！ |
