Research on diagnosis method of centrifugal pump rotor faults based on IPSO-VMD and RVM

Centrifugal pump is a key part of nuclear power plant systems, and its health status is critical to the safety and reliability of nuclear power plants. Therefore, fault diagnosis is required for centrifugal pump. Traditional fault diagnosis methods have difficulty extracting fault features from nonl...

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Vydáno v:	Nuclear engineering and technology Ročník 55; číslo 3; s. 827 - 838
Hlavní autoři:	Dong, Liang, Chen, Zeyu, Hua, Runan, Hu, Siyuan, Fan, Chuanhan, Xiao, xingxin
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Elsevier B.V 01.03.2023 Elsevier 한국원자력학회
Témata:	Centrifugal pump rotor faults Improved particle swarm algorithm Kullback-Leibler divergence value Relevance vector machine Variational modal decomposition 원자력공학 Variational modal decomposition Improved particle swarm algorithm Relevance vector machine Kullback-Leibler divergence value Centrifugal pump rotor faults
ISSN:	1738-5733, 2234-358X
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