Life Analysis of Fan Spindle Bearing based on Grey Markov Algorithm
Zhang Han,Wu Jianxin,Qiu Yiqing,Chen Qiang
Table 3
Degradation data of the spindle bearing of wind turbine generator
Number
Degenerate quantity
Number
Degenerate quantity
1
0.01
8
0.222
2
0.023
9
0.224
3
0.046
10
0.287
4
0.066
11
0.234
5
0.092
12
0.333
6
0.137
13
0.352
7
0.171
14
0.396