Research Article

Reliability Modeling for Systems with Multiple Degradation Processes Using Inverse Gaussian Process and Copulas

Table 3

Fatigue crack growth data from Lu and Meeker [14].

CrackPathMillion cycles
0.000.010.020.030.040.050.060.070.080.09

A10.900.951.001.051.121.191.271.351.481.64
20.900.940.981.031.081.141.211.281.371.47
30.900.940.981.031.081.131.191.261.351.46
40.900.940.981.031.071.121.191.251.341.43
50.900.940.981.031.071.121.191.241.341.43
60.900.940.981.031.071.121.181.231.331.41
70.900.940.981.021.071.111.171.231.321.41
80.900.930.971.001.061.111.171.231.301.39
90.900.920.971.011.051.091.151.211.281.36
100.900.920.961.001.041.081.131.191.261.34

B10.900.930.961.001.041.081.131.181.241.31
20.900.930.971.001.031.071.101.161.221.29
30.900.920.970.991.031.061.101.141.201.26
40.900.930.961.001.031.071.121.161.201.26
50.900.920.960.991.031.061.101.161.211.27
60.900.920.950.971.001.031.071.111.161.22
70.900.930.960.971.001.051.081.111.161.20
80.900.920.940.971.011.041.071.091.141.19
90.900.920.940.970.991.021.051.081.121.16
100.900.920.940.970.991.021.051.081.121.16