Application of adaptive NWFE-KFCM algorithm in fault identification of rotating machinery

doi:10.13196/j.cims.2018.04.002

CORC > 兰州理工大学 > 兰州理工大学 > 机电工程学院

	Application of adaptive NWFE-KFCM algorithm in fault identification of rotating machinery
	Zhao, Rongzhen; Sun, Yebei; Deng, Linfeng
刊名	Jisuanji Jicheng Zhizao Xitong/Computer Integrated Manufacturing Systems, CIMS
	2018-04-01
卷号	24 期号:4 页码:820-828
关键词	Cluster analysis Extraction Failure analysis Feature extraction Fuzzy systems Rotating machinery Clustering analysis Clustering evaluation Clustering number Fault identifications Fuzzy C mean Nonparametric weighted feature extractions Optimal clustering Performance of algorithm
ISSN号	10065911
DOI	10.13196/j.cims.2018.04.002
英文摘要	To improve the accuracy of fault identification, a novel algorithm which could adaptively determine the clustering number of Nonparametric Weighted Feature Extraction (NWFE) and Kernel-based Fuzzy C-means (KFCM) was put forward. The kernel function was combined with fuzzy C-means and the weighted clustering center in NWFE algorithm was adopted to assign different weights for each sample. Besides, clustering evaluation index PBMF was introduced to adaptively determine the optimal clustering number. The performance of algorithm was verified via classical data sets and experiment. The results showed that the disadvantages of classical algorithm were eliminated and the proposed algorithm outperformed the classical algorithm in clustering analysis of rotor failure data sets. © 2018, Editorial Department of CIMS. All right reserved.
语种	中文
出版者	CIMS
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/114130]
专题	机电工程学院
作者单位	School of Mechanical & Electronical Engineering, Lanzhou University of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Zhao, Rongzhen,Sun, Yebei,Deng, Linfeng. Application of adaptive NWFE-KFCM algorithm in fault identification of rotating machinery[J]. Jisuanji Jicheng Zhizao Xitong/Computer Integrated Manufacturing Systems, CIMS,2018,24(4):820-828.
APA	Zhao, Rongzhen,Sun, Yebei,&Deng, Linfeng.(2018).Application of adaptive NWFE-KFCM algorithm in fault identification of rotating machinery.Jisuanji Jicheng Zhizao Xitong/Computer Integrated Manufacturing Systems, CIMS,24(4),820-828.
MLA	Zhao, Rongzhen,et al."Application of adaptive NWFE-KFCM algorithm in fault identification of rotating machinery".Jisuanji Jicheng Zhizao Xitong/Computer Integrated Manufacturing Systems, CIMS 24.4(2018):820-828.