CN112730628A - 一种基于不平等距离优化聚类算法的伤损裂纹声发射信号检测方法 - Google Patents
一种基于不平等距离优化聚类算法的伤损裂纹声发射信号检测方法 Download PDFInfo
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Abstract
Description
维数 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
鲁棒系数 | 0.9861 | 0.9820 | 0.7854 | 0.7804 | 0.6498 | 0.6551 | 0.5348 | 0.6062 |
维数 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
鲁棒系数 | 0.5531 | 0.4962 | 0.4963 | 0.5034 | 0.5013 | 0.6261 | 0.6240 | 0.6310 |
维数 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 |
鲁棒系数 | 0.6245 | 0.6282 | 0.6208 | 0.6252 | 0.6301 | 0.6246 | 0.6083 | 0.6189 |
维数 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 |
鲁棒系数 | 0.6241 | 0.6169 | 0.7094 | 0.7102 | 0.7145 | 0.7110 | 0.7095 | 0.7116 |
维数 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | |
鲁棒系数 | 0.7094 | 0.7075 | 0.7118 | 0.7011 | 0.7051 | 0.7101 | 0.7027 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN117647590A (zh) * | 2023-12-07 | 2024-03-05 | 哈尔滨工业大学 | 基于改进局部均值分解和倒谱系数的钢轨裂纹检测方法 |
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CN113159139B (zh) * | 2021-04-01 | 2022-08-09 | 哈尔滨工业大学 | 一种基于改进声发射密度聚类的伤损状态诊断方法 |
CN117007688B (zh) * | 2023-08-07 | 2024-05-28 | 郑州大学 | 一种桥梁预应力钢束损伤声发射监测噪声实时滤除方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN117647590A (zh) * | 2023-12-07 | 2024-03-05 | 哈尔滨工业大学 | 基于改进局部均值分解和倒谱系数的钢轨裂纹检测方法 |
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