| 过零极性相关算法在管道测漏中的应用 |
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| 引用本文： | 谢斌,唐露新,陈莉明,刘志远,郭中华.过零极性相关算法在管道测漏中的应用[J].管道技术与设备,2005(3):20-22. |
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| 作者姓名： | 谢斌 唐露新 陈莉明 刘志远 郭中华 |
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| 作者单位： | 广东省建工设计公司,广东,广州,510070;广东工业大学信息工程学院,广东,广州,510643;广东工业大学信息工程学院,广东,广州,510643;华南理工大学电子与信息学院,广东,广州,510643 |
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| 摘 要： | 由于传统相关测漏仪采用直接相关法,对硬件要求高,价格较贵,提出将过零极性相关算法应用于相关测漏,并设计出硬件结构,进行了实验仿真,验证了其可行性。
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| 关 键 词： | 管道测漏 极性相关 过零算法 |
| 文章编号： | 1004-9614(2005)03-0020-03 |
| 修稿时间： | 2004年12月15 |
Pipe-leak Detector Based On Polarity Correlation Algorithm with Cross-zero Method |
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| XIE Bin,TANG Lu-xin,CHEN Li-ming,LIU Zhi-yuan,GUO Zhong-hua.Pipe-leak Detector Based On Polarity Correlation Algorithm with Cross-zero Method[J].Pipeline Technique and Equipment,2005(3):20-22. |
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| Authors: | XIE Bin TANG Lu-xin CHEN Li-ming LIU Zhi-yuan GUO Zhong-hua |
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| Abstract: | In order to remedy the faults of the traditional pipe-leak detector based on the straight-correlation analysis method, which has a high demand for hardware and a high price. Presented a new pipe-leak detector based on the polarity correlation algorithm with the cross-zero method,finished the hardware design and experimental emulation,and testified its feasibility. |
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| Keywords: | pipe-leak detector polarity correlation method |
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