Table 1 Optimal PCCSALT plan
| Stress type | Stress \(\xi\), Temperature T (K) |
Stress change rate α (h−1) | Sample allocation proportion π |
Censored time t (h) | Variance factor V |
|---|---|---|---|---|---|
| Progressive | 0.3048, 322.26 | 2.5298 × 10−4 | 0.7000 | 1000 | 23.6837 |
| Constant | 1, 436.15 | – | 0.3000 |