%0 Journal Article
%T Wavelet Method for Fault Diagnosis of Analogue Circuits<br>模拟电路故障诊断的小波方法
%A Tan Yang-hong
%A Ye Jia-zhuo
%A <br>谭阳红
%A 叶佳卓
%J 电子与信息学报
%D 2006
%I 
%X A systematic method of fault diagnosis for analogue circuits based on the combination of Neural network with Wavelet Transform (WNT) is presented in the paper. Using the wavelet decomposition as a de-noise tool,the feature information is extracted by wavelet de-noise and its multi-resolution. The best fault classifier is obtained by comparing the performance of functional and weighted WNT. Diagnosis principles and steps are described. Finally, the reliability of the methods presented is shown by practical examples.
%K Fault diagnosis
%K Analogue circuits
%K Neural networks
%K Wavelet Transform<br>故障诊断
%K 模拟电路
%K 神经网络
%K 小波变换
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=1312F61EAE8DEF64&yid=37904DC365DD7266&vid=D3E34374A0D77D7F&iid=9CF7A0430CBB2DFD&sid=3C4D8AE76F4902FF&eid=8CD2A779BF9E6C32&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=1&reference_num=14