基于图像融合的燃气轮机故障诊断研究
Research on gas turbine fault diagnosis based on image fusion
利用孔探仪获得燃气轮机的运行图像，通过图像故障诊断判断重型燃气轮机的健康状态，是重型燃气轮机故障诊断的一种重要研究方法。为诊断出燃气轮机的运行故障，并针对燃气轮机压气机与透平的故障进行准确识别，提出了基于图像的燃气轮机的融合故障诊断的方法。利用孔探仪记录燃气轮机运行状态，获取燃气轮机运行的图片。分别输入至ResNet和GoogleNet网络中进行训练，分别保存诊断精度最好的模型得到各自的故障诊断结果，再利用D-S理论判据实现对两种模型结果的决策层…查看全部>>
It is an important research method for fault diagnosis of heavy gas turbine to obtain gas turbine running image by using hole probe and judge the health state of heavy gas turbine by image fault diagnosis.In order to diagnose the operating faults of gas turbine and identify the faults of gas turbine compressor and turbine accurately, a fusion fault diagnosis method of gas turbine based on image is proposed. The running state of the gas turbine is recorded by…查看全部>>
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