Research Article
Reliability-Based Opportunistic Maintenance Modeling for Multi-Component Systems with Economic Dependence under Base Warranty
Table 5
The comparison before and after considering the OM strategy on some important indicators.
| Indicator | Not considering the OM | Considering the OM | Optimization degree (%) |
| Total maintenance cost | 3,648,175 CNY | 3,242,080 CNY | 11.13 | Availability | 0.9297 | 0.9544 | 2.66 | Direct maintenance cost | 1,081,138 CNY | 1,578,614 CNY | ā46.01 | Shutdown loss cost | 2,567,037 CNY | 1,663,466 CNY | 35.20 | Number of shutdowns | 77 | 22 | 76.71 |
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