系统内冗余或重复数据的度量,表明存储和潜在性能问题效率低下。
1 SP = 1.25 RF
1 RF = 0.8 SP
例子:
将15 信号功率冗余转换为可靠性因素:
15 SP = 18.75 RF
| 信号功率冗余 | 可靠性因素 |
|---|---|
| 0.01 SP | 0.013 RF |
| 0.1 SP | 0.125 RF |
| 1 SP | 1.25 RF |
| 2 SP | 2.5 RF |
| 3 SP | 3.75 RF |
| 5 SP | 6.25 RF |
| 10 SP | 12.5 RF |
| 20 SP | 25 RF |
| 30 SP | 37.5 RF |
| 40 SP | 50 RF |
| 50 SP | 62.5 RF |
| 60 SP | 75 RF |
| 70 SP | 87.5 RF |
| 80 SP | 100 RF |
| 90 SP | 112.5 RF |
| 100 SP | 125 RF |
| 250 SP | 312.5 RF |
| 500 SP | 625 RF |
| 750 SP | 937.5 RF |
| 1000 SP | 1,250 RF |
| 10000 SP | 12,500 RF |
| 100000 SP | 125,000 RF |