Stochastic Comparisons of Two-Units Repairable Systems
| Autor: | José E. Valdés, Juan C. Laria, Josué Corujo |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Statistics and Probability
021103 operations research Probability (math.PR) 0211 other engineering and technologies 02 engineering and technology 01 natural sciences Reliability engineering Computer Science::Other 010104 statistics & probability Computer Science::Hardware Architecture Reliability (semiconductor) Repairable systems Cold standby FOS: Mathematics Standby system 0101 mathematics Unit (ring theory) Mathematics - Probability Mathematics |
| DOI: | 10.48550/arxiv.1804.03098 |
| Popis: | We consider two models of two-units repairable systems: cold standby system and warm standby system. We suppose that the lifetimes and repair times of the units are all independent exponentially distributed random variables. Using stochastic orders we compare the lifetimes of systems under different assumptions on the parameters of exponential distributions. We also consider a cold standby system where the lifetimes and repair times of its units are not necessarily exponentially distributed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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