| 基于小波变换的三相流测量技术的研究 |
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| 引用本文： | 王宏慢,刘小丹.基于小波变换的三相流测量技术的研究[J].辽宁师范大学学报(自然科学版),1999,22(3):211-215. |
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| 作者姓名： | 王宏慢 刘小丹 |
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| 作者单位： | 辽宁师范大学计算机科学系!辽宁大连116029 |
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| 摘 要： | 以电容传感器在线检测输油管道中油／水／气流体信号为基础，分析了测量原理。提出了基于小波变换的三相流流体信号的后处理的原理及方法，并具体分析了提取水／气相流体流速的过程。
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| 关 键 词： | 三相流 小波变换 输油管道 在线检测 电容传感器 |
The Study of the Technique for Three Component Flow Measurement with Wavelet Transformation |
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| WANG Hong man,LIU Xiao dan.The Study of the Technique for Three Component Flow Measurement with Wavelet Transformation[J].Journal of Liaoning Normal University(Natural Science Edition),1999,22(3):211-215. |
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| Authors: | WANG Hong man LIU Xiao dan |
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| Abstract: | The wavelet transformation is used to analyzing signal for its good time frequency characteristics,the signal is obtained on line from the transducer whose operating principle is based on the detection of changes in capacitance of a three component oil/water/gas flow.Its feasibility is proved by the analyzing result. |
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| Keywords: | morlet wavelet three component flow computer detection |
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