基于一维卷积神经网络的钻杆故障诊断

金列俊,詹建明,陈俊华,王涛

Drill pipe fault diagnosis method based on one-dimensional convolutional neural network

Lie-jun JIN,Jian-ming ZHAN,Jun-hua CHEN,Tao WANG

表 6 不同模型的故障诊断准确率对比

Tab.6 Comparison of fault diagnosis accuracy by different models

算法 accuracy（×100%） 20 r/min 35 r/min 50 r/min 小波-SVM 85.0±2.3 87.5±3.1 91.0±2.8 粒子群-SVM 87.2±4.3 88.3±2.6 88.7±1.8 EWT-BP 80.0±5.0 83.2±3.7 81.7±3.2 EMD-BP 81.7±1.8 83.3±1.9 85.6±2.1 1DCNN 98.9±0.5 98.7±0.2 98.7±0.3