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 8 1DCNN模型在不同土质下的故障诊断准确率对比

Tab.8 Comparison of fault diagnosis accuracy by 1DCNN model under different soil conditions

材质 σ/% 20 r/min 35 r/min 50 r/min 粗砂 98.9 99.3 98.5 C10水泥 99.1 97.8 97.4 C20水泥 97.9 98.3 98.5 C30水泥 98.9 98.7 98.7