Shock and Vibration / 2016 / Article / Tab 4

Research Article

A Novel Method for Mechanical Fault Diagnosis Based on Variational Mode Decomposition and Multikernel Support Vector Machine

Table 4

Comparison of classification accuracy with four different parameters.

Diagnostic modelAverage percentage of correct recognition (%)
NormalOuter ring faultInner ring faultRolling element fault

IGA-MSVM10096.6793.3390.00
MSVM10086.6791.1185.56
GSVM10081.1184.4474.44
PSVM10078.8982.2268.89