小波网络非稳态故障诊断方法及应用

简要介绍了基于小波网络的非稳态故障诊断方法，并利用该方法结合某防空兵器电力系统故障诊断实例，通过变尺度地学习和训练建立了对应的小波网络，经过仿真试验，取得了起好的效果。说明小波网络的故障诊断方法较其它诊断方法而言，在军事上的运用更具有其独特的优势，在武器装备系统中有广阔的推广前景。

Wavelet network based unsteady state fault diagnosis method and its application

The method of unsteady state fault diagnosis based on wavelet network is introduced briefly. The authors applied this method in electric power system fault diagnosis of a certain air defense system, and set up a corresponding wavelet net through the study and training by the way of Qauss-Newton method. The followed simulation was satisfactory. Thus it proves that compared with the other fault diagnosis method, wavelet network has its unique advantages and will have a bright prospect in military application.