面向滚动轴承全生命周期故障诊断的GA-OIHF Elman神经网络算法

卓鹏程, 严瑾, 郑美妹, 夏唐斌, 奚立峰

GA-OIHF Elman Neural Network Algorithm for Fault Diagnosis of Full Life Cycle of Rolling Bearing

ZHUO Pengcheng, YAN Jin, ZHENG Meimei, XIA Tangbin, XI Lifeng

表2 3种进化算法下的OIHF Elman神经网络模型的诊断结果

Tab.2 Diagnostic results of OIHF Elman neural network of three evolutionary algorithms

诊断模型 MSE ¯ STD OIHF Elman 0.0131 0.0470 GA-OIHF Elman 0.0100 0.0403 PSO-OIHF Elman 0.0114 0.0438 MEA-OIHF Elman 0.0115 0.0423