Constrained independent component analysis and its application to machine fault diagnosis
Constrained independent component analysis and its application to machine fault diagnosis
复制标题
约束独立分量分析及其在机械故障诊断中的应用
DOI:
10.1016/j.ymssp.2011.03.006
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发表时间:
2011-10
影响因子:
8.4
通讯作者:
Yu Zhou
中科院分区:
文献类型:
--
作者:
Zhiyang Wang;Jin Chen;Guangming Dong;Yu Zhou
For machine fault diagnosis the signals from working machine are always numerous, even uncountable, but there contains only a little useful information. Hence how to find out the useful signal from numerous signals, including noises, that is, how to only extract the desired fault signal is very attractive. This paper shows that the constrained independent component analysis (cICA) can solely extract desired faulty signal using some prior mechanical information. The methods of creating reference of cICA for machine diagnostics are discussed, and the effectiveness of the method is successfully verified by simulations and experiments.
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DOI:
10.1177/1475921704041876
发表时间:
2004-03
期刊:
Structural Health Monitoring
影响因子:
--
作者:
C. Zang;M. Friswell;M. Imregun
通讯作者:
C. Zang;M. Friswell;M. Imregun
DOI:
10.1109/89.876309
发表时间:
2000-11
期刊:
IEEE Trans. Speech Audio Process.
影响因子:
--
作者:
T. Tolonen;M. Karjalainen
通讯作者:
T. Tolonen;M. Karjalainen
影响因子:
7.8
作者:
Hyvärinen, A;Oja, E
通讯作者:
Oja, E
影响因子:
8.4
作者:
Capdessus, C;Sidahmed, M;Lacoume, JL
通讯作者:
Lacoume, JL
影响因子:
6
作者:
Sun, Zhan-Li;Shang, Li
通讯作者:
Shang, Li