haku: @indexterm RELIABILITY / yhteensä: 243
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| Tekijä: | Sheu, S. Griffith, W. Nakagawa, T. |
| Otsikko: | Extended optimal replacement model with random minimal repair costs |
| Lehti: | European Journal of Operational Research
1995 : SEP 21, VOL. 85:3, p. 636-649 |
| Asiasana: | MAINTENANCE OPTIMIZATION RELIABILITY |
| Kieli: | eng |
| Tiivistelmä: | This paper proposes a generalized replacement policy where a system has two types of failures and is replaced at the n-th type I failure (minor failure) or first type II failure (catastrophic failure or at age T, whichever occurs first. Type I and type II failures are age-dependent. Type I failures are removed by minimal repairs. The cost of the minimal repair of the system at age z depends on the random part C(z) and the deterministic part c(z). The expected cost rate is obtained. |
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