Research Article

Fault Diagnosis Method Based on Information Entropy and Relative Principal Component Analysis

Table 2

Weight for each feature in the TE dataset.

Feature Weight

1 1.26
20.83
31.16
41.06
51.15
60.82
71.25
80.94
90.89
101.29
111.25
120.96
131.26
141.12
150.90
161.23
170.80
181.06
191.37
201.35
211.14
221.23
231.27
240.78
251.25
260.58
27 0.67
28 1.27
29 1.32
30 0.94
31 1.30
32 0.54
33 0.67
34 1.31
35 1.23
36 1.23
37 0.59
38 1.30
39 0.60
40 0.65
41 0.78
42 1.17
43 1.25
44 1.26
45 1.53
46 1.34
47 1.31
48 0.96
49 0.90
50 1.37
51 1.22
52 1.41