| 基于小波分析的压气机气动失稳检测 |
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| 引用本文： | 张浩,蒲秋洪.基于小波分析的压气机气动失稳检测[J].燃气涡轮试验与研究,2005,18(1):38-40. |
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| 作者姓名： | 张浩 蒲秋洪 |
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| 作者单位： | 中国燃气涡轮研究院,四川,江油,621703;中国燃气涡轮研究院,四川,江油,621703 |
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| 摘 要： | 简要介绍了小波分析的原理和算法，并针对压气机气动失稳的特征在小波分析的基础上构造了稳定性评估算法，然后通过实际的压气机试验对稳定性评估算法进行了验证。
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| 关 键 词： | 压气机 小波分析 稳定性 |
| 文章编号： | 1672-2620(2005)01-0038-03 |
| 修稿时间： | 2004年6月19日 |
Aerodynamic Unsteadiness Detection in Compressor Based on Wavelet Analysis |
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| ZHANG Hao,PU Qiu-hong.Aerodynamic Unsteadiness Detection in Compressor Based on Wavelet Analysis[J].Gas Turbine Experiment and Research,2005,18(1):38-40. |
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| Authors: | ZHANG Hao PU Qiu-hong |
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| Abstract: | The theory and arithmetic of analyzing wavelet are introduced in this paper. A statistic algorithm based on wavelet analysis is created for the detection of aerodynamic unsteadiness in compressor and has been proved with experiments. |
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| Keywords: | compressor wavelet analysis steadiness |
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