情形 | 概率函数 | 更新周期时长函数 | 异常运行时长函数 | 故障停机时长函数 | 更新周期成本函数 |
1 | 1 | Ms | 0 | 0 |
|
2 | 1 | is |
| 0 |
|
3 | 1 | Ms |
| 0 |
|
4 | 1 | is |
| 0 |
|
5 | 1 | is | y |
|
|
6 | 1 | Ms | y |
|
|
7 | 1 | is | y |
|
|
8 | 1 |
| y |
|
|
9 | 1 | Ks |
| 0 |
|
10 | 1 |
|
| 0 |
|
11 | 1 |
| y |
|
|
12 | 1 | is | y |
|
|
13 | 1 |
| y |
|
|
14 | 1 | is | y |
|
|
15 | 1 |
| y |
|
|