Table 5 System availability in the presence of both Copula and Fault tolerance factor
Availability \(\boldsymbol{{\overline{H}}_{up}(s)}\) | |||||
|---|---|---|---|---|---|
Time \(\boldsymbol{(t)}\) | \(\boldsymbol {C=0.1}\) | \(\boldsymbol {C=0.3}\) | \(\boldsymbol {C=0.5}\) | \(\boldsymbol {C=0.7}\) | \(\boldsymbol {C=0.9}\) |
0 | 1.0000 | 1.0000 | 1.0000 | 1.0000 | 1.0000 |
5 | 0.9959 | 0.9868 | 0.9766 | 0.9655 | 0.9038 |
10 | 0.9954 | 0.9806 | 0.9596 | 0.9342 | 0.9058 |
15 | 0.9943 | 0.9691 | 0.9311 | 0.8849 | 0.8343 |
20 | 0.9924 | 0.9533 | 0.8941 | 0.8249 | 0.7521 |
25 | 0.9899 | 0.9339 | 0.8516 | 0.7594 | 0.6672 |
30 | 0.9868 | 0.9116 | 0.8054 | 0.6922 | 0.5844 |
35 | 0.9831 | 0.8870 | 0.7572 | 0.6258 | 0.5069 |
40 | 0.9789 | 0.8605 | 0.7084 | 0.5620 | 0.4362 |
45 | 0.9741 | 0.8328 | 0.6598 | 0.5018 | 0.3729 |
50 | 0.9689 | 0.8040 | 0.6122 | 0.4460 | 0.3170 |