Applications of mathematics | |
Single-use reliability computation of a semi-Markovian system | |
D'Amico, Guglielmo1  | |
关键词: system reliability; semi-Markov chain; usage model; | |
DOI : 10.1007/s10492-014-0072-4 | |
学科分类:应用数学 | |
来源: Akademie Ved Ceske Republiky | |
【 摘 要 】
Markov chain usage models were successfully used to model systems and software. The most prominent approaches are the so-called failure state models Whittaker and Thomason (1994) and the arc-based Bayesian models Sayre and Poore (2000). In this paper we propose arc-based semi-Markov usage models to test systems. We extend previous studies that rely on the Markov chain assumption to the more general semi-Markovian setting. Among the obtained results we give a closed form representation of the first and second moments of the single-use reliability. The model and the validity of the results are illustrated through a numerical example.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201902024085177ZK.pdf | 281KB | download |