Feature extraction for early fault detection in rotating machinery of nuclear power plants based on adaptive VMD and Teager energy operator

Shaomin Zhu (1, 2) , Hong Xia (1, 2) , Binsen Peng (1, 2) , Enrico Zio (3, 4, 5) , Zhichao Wang (1, 2) , Yingying Jiang (1, 2)

1 MIIT - Ministry of Industry and Information Technology [Beijing]
2 HRBEU - Harbin Engineering University
3 CRC - Centre de recherche sur les Risques et les Crises
4 POLIMI - Politecnico di Milano [Milan]
5 KHU - Kyung Hee University

Mots clés: Nuclear power plant; Rotating machinery; Parameter-adaptive VMD; Artificial bee colony; Teager energy operator; Early fault feature extraction

Domaines: Gestion des risques et des crises

Shaomin Zhu, Hong Xia, Binsen Peng, Enrico Zio, Zhichao Wang, et al.. Feature extraction for early fault detection in rotating machinery of nuclear power plants based on adaptive VMD and Teager energy operator. Annals of Nuclear Energy, 2021, 160, pp.108392. ⟨10.1016/j.anucene.2021.108392⟩. ⟨hal-03479062⟩