| Tekijä: | Ozekici, S. Pliska, S. R. |
| Otsikko: | Optimal scheduling of inspections: a delayed Markov model with false positives and negatives. |
| Lehti: | Operations Research
1991 : MAR-APR, VOL. 39:2, p. 261-273 |
| Asiasana: | RELIABILITY MARKOV CHAINS DYNAMIC PROGRAMMING |
| Kieli: | eng |
| Tiivistelmä: | Milioni and Pliska developed a model for determining the optimal inspection schedule for a system which deteriorates according to a semi-Markov that progresses through three stages: good, defective and failed. The model has a deficiency: false negatives are not allowed, that is inspection results are always positive whenever the system is in the defective state. Meanwhile, a descriptive inspection model was developed, where the deterioration process was assumed to be an increasing semi-Markov process where the number of states is any positive integer. These two models are combined. The resulting new version is called a delayed Markov process. |
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