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Design of Fault Detection Observer Based on Hyper Basis Function
Alternative TitleDesign of Fault Detection Observer Based on Hyper Basis Function
Wen Xin1; Zhang Xingwang1; Zhu Yaping2
2015
Source PublicationTSINGHUA SCIENCE AND TECHNOLOGY
ISSN1007-0214
Volume20Issue:2Pages:200-204
AbstractIn this paper, we propose the Hyper Basis Function (HBF) neural network on the basis of Radial Basis Function (RBF) neural network. Compared with RBF, HBF neural networks have a more generalized ability with different activation functions. A decision tree algorithm is used to determine the network center. Subsequently, we design an adaptive observer based on HBF neural networks and propose a fault detection and diagnosis method based on the observer for the nonlinear modeling ability of the neural network. Finally, we apply this method to nonlinear systems. The sensitivity and stability of the observer for the failure of the nonlinear systems are proved by simulation, which is beneficial for real-time online fault detection and diagnosis.
Other AbstractIn this paper, we propose the Hyper Basis Function(HBF) neural network on the basis of Radial Basis Function(RBF) neural network. Compared with RBF, HBF neural networks have a more generalized ability with different activation functions. A decision tree algorithm is used to determine the network center. Subsequently, we design an adaptive observer based on HBF neural networks and propose a fault detection and diagnosis method based on the observer for the nonlinear modeling ability of the neural network. Finally, we apply this method to nonlinear systems. The sensitivity and stability of the observer for the failure of the nonlinear systems are proved by simulation, which is beneficial for real-time online fault detection and diagnosis.
KeywordNEURAL-NETWORKS observer fault detection hyper basis function neural networks
Indexed ByCSCD
Language英语
CSCD IDCSCD:5414852
Citation statistics
Cited Times:3[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/151260
Collection中国科学院金属研究所
Affiliation1.中国科学院金属研究所
2.南京大学
Recommended Citation
GB/T 7714
Wen Xin,Zhang Xingwang,Zhu Yaping. Design of Fault Detection Observer Based on Hyper Basis Function[J]. TSINGHUA SCIENCE AND TECHNOLOGY,2015,20(2):200-204.
APA Wen Xin,Zhang Xingwang,&Zhu Yaping.(2015).Design of Fault Detection Observer Based on Hyper Basis Function.TSINGHUA SCIENCE AND TECHNOLOGY,20(2),200-204.
MLA Wen Xin,et al."Design of Fault Detection Observer Based on Hyper Basis Function".TSINGHUA SCIENCE AND TECHNOLOGY 20.2(2015):200-204.
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