注意力卷积GRU自编码器及其在工业过程监控的应用
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刘兴,余建波
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Attention convolutional GRU-based autoencoder and its application in industrial process monitoring
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Xing LIU,Jian-bo YU
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| 表 3 4种检测方法在T2统计量的TEP故障FDR/DR |
| Tab.3 FDR/DR of four fault detection methods-based $ {T}^{2} $ on TEP |
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| 方法 | 故障类型 | 平均值 | | 阶跃 | 随机变量 | 未知 | 其他 | | PCA | 0.01/0.78 | 0.01/0.72 | 0.02/0.51 | 0.01/0.77 | 0.014/0.69 | | KPCA | 0.01/0.87 | 0.01/0.77 | 0.02/0.53 | 0.01/0.79 | 0.011/0.739 | | GRU-AE | 0.02/0.87 | 0.07/0.85 | 0.08/0.67 | 0.04/0.82 | 0.051/0.803 | | CGRUA-AE | 0.02/1 | 0.03/0.89 | 0.02/0.77 | 0.02/0.82 | 0.023/0.879 |
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