基于IndRNN-1DLCNN的负载口独立控制阀控缸系统故障诊断

孙炜,刘恒,陶建峰,孙浩,刘成良

IndRNN-1DLCNN based fault diagnosis of independent metering valve-controlled hydraulic cylinder system

Wei SUN,Heng LIU,Jian-feng TAO,Hao SUN,Cheng-liang LIU

表 9 不同工况下的故障诊断算法精度对比

Tab.9 Fault diagnosis accuracy under different conditions

模型 ACC/% 工况A 工况B 工况C 2DCNN 87.9 89.1 90.2 1DCNN 85.1 84.5 86.7 IndRNN 84.7 84.8 83.7 1DLCNN 90.9 93.0 91.3 IndRNN-1DLCNN 96.0 96.0 95.4