Life Analysis of Fan Spindle Bearing based on Grey Markov Algorithm
Zhang Han,Wu Jianxin,Qiu Yiqing,Chen Qiang
Table 6
Residual life prediction
state
A
B
C
D
E
The numberof Steps
9
6
4
2
0
Residual life${{T}_{r}}$
9T
6T
4T
2T
0