Research Article
Availability Optimization of Multicomponent Products with Economic Dependence under Two-Dimensional Warranty
Table 3
Comparison of the availability with PM measures and without PM measures.
| Component number | Before grouping maintenance | Cost (CNY) | Acceptable or not | After grouping maintenance | Time interval (years) | Usage interval (×10⁴ km) | Time interval (years) | Usage interval (×10⁴ km) |
| 1 | 2.768 | 1.004 | 46134 | Yes | 1.669 | 1.004 | 2 | 1.669 | 1.507 | 17966 | Yes | 3 | 2.99 | 2.98 | 19290 | Yes |
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