Fault Diagnosis Method of Joint Fisher Discriminant Analysis Based on the Local and Global Manifold Learning and Its Kernel Version
Fault Diagnosis Method of Joint Fisher Discriminant Analysis Based on the Local and Global Manifold Learning and Its Kernel Version
复制标题
基于局部和全局流形学习的联合Fisher判别分析故障诊断方法及其内核版本
DOI:
10.1109/tase.2015.2417882
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发表时间:
2016
影响因子:
5.6
通讯作者:
Han Z.
中科院分区:
文献类型:
--
作者:
Feng J.;Wang J.;Zhang H.;Han Z.
Though Fisher discriminant analysis (FDA) is an outstanding method of fault diagnosis, it is usually difficult to extract the discriminant information in a complex industrial environment. One of the reasons is that, in such an environment, the discriminant information can not been extracted entirely due to the disturbances, non-Gaussianity and nonlinearity. In this paper, a method named Joint Fisher discriminant analysis (JFDA) is proposed to address the issues. First, JFDA removes outliers caused by disturbances according to the energy density of each datum. Then, for the non-Gaussianity and weakly nonlinearity, the novel scatter matrices are defined to extract both of the local and global discriminant information based on the manifold learning. Finally, the kernel JFDA (KJFDA) is investigated to hold the manifold assumption because the strongly nonlinearity may weaken the assumption and cause overlapping. The proposed method is applied to the Tennessee Eastman process (TEP). The results demonstrate that KJFDA shows a better performance of fault diagnosis than other improved versions of FDA.
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影响因子:
6
作者:
Fang, Bin;Cheng, Miao;Tang, Yuan Yan;He, Guanghui
通讯作者:
He, Guanghui
影响因子:
--
作者:
Huaguang Zhang;Lili Cui;Xin Zhang;Yanhong Luo
通讯作者:
Yanhong Luo
DOI:
10.1109/tc.1978.1674981
发表时间:
2015
期刊:
--
影响因子:
--
作者:
通讯作者:
--
DOI:
10.1109/tase.2012.2214383
发表时间:
2013
影响因子:
5.6
作者:
K. Bastani;Z. Kong;Wenzhen Huang;X. Huo;Yingqing Zhou
通讯作者:
K. Bastani;Z. Kong;Wenzhen Huang;X. Huo;Yingqing Zhou
DOI:
10.1109/tpami.2005.55
发表时间:
2005-03-01
影响因子:
23.6
作者:
He, XF;Yan, SC;Zhang, HJ
通讯作者:
Zhang, HJ