基于多源信号与混合注意力的伺服阀故障诊断
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杨晨,严建文,李磊,李贵闪
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Fault diagnosis of servo valve based on multi-source signal and hybrid attention
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Chen YANG,Jianwen YAN,Lei LI,Guishan LI
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| 表 4 消融实验的评价指标对比 |
| Tab.4 Comparison of evaluation indicator for ablation experiment |
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| % | | 模型 | 准确率
(标准差) | 精确率
(标准差) | 召回率
(标准差) | F1分数
(标准差) | | A | 99.54
(±1.00) | 99.55
(±0.96) | 99.54
(±1.00) | 99.53
(±0.99) | | A1 | 93.54
(±6.02) | 94.97
(±4.39) | 93.54
(±6.02) | 93.24
(±6.46) | | A2 | 91.72
(±10.92) | 91.88
(±13.14) | 91.72
(±10.92) | 90.43
(±12.59) | | A3 | 89.14
(±16.22) | 88.36
(±18.62) | 89.14
(±16.22) | 87.41
(±19.07) | | A4 | 91.72
(±10.00) | 92.53
(±11.27) | 91.72
(±10.00) | 90.72
(±11.40) |
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