From: Reliability Assessment for the Solenoid Valve of a High-Speed Train Braking System under Small Sample Size
Number i
Data t i (h)
Quit number m i
Survival number s i
1
800
2
18
1000
16
3
1200
14
4
1500
12
5
1750
9
6
2000
7
2150
8
2300
0