Mathematical Problems in Engineering / 2014 / Article / Tab 6

Research Article

A Fault Diagnosis Method for Rotating Machinery Based on PCA and Morlet Kernel SVM

Table 6

The states recognition rate of different states based on the proposed method (recognition rate %).

Running statesRecognition rate %

Normal state100
Running for 2 months97
Running for 4 months95
Running for 6 months96
Running for 8 months94
Running for 10 months95
Running for 12 months95