Fault Diagnosis on Hydraulic Driving System of Shield Cutterhead Based on VariableWeightedPrincipalComponentAnalysis (VWPCA)

HAO Yongxing, LIU Yuyang, ZHOU Jianjun, ZHOU Yang, ZHENG Shujuan, LEI Chao

Tunnel Construction . 2018, (1): 118 -123 . DOI: 10.3973/j.issn.2096-4498.2018.01.015