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| Titel: |
Fuzzy analysis for steady-state availability: a mathematical programming approach |
| Auteur: |
Ke, Jau-Chuan Huang, Hsin-I Lin, Chuen-Horng |
| Verschenen in: |
Engineering optimization |
| Paginering: | Jaargang 38 (2006) nr. 8 pagina's 909-921 |
| Jaar: |
2006-12-01 |
| Inhoud: |
Steady-state availability has been widely applied as a measure to evaluate the reliability characteristics of a repairable system. However, it is generally not realistic to make assumptions concerning failure time and repair time distributions. Thus, this article has developed a procedure to construct the membership function for fuzzy steady-state availability. Based on Zadeh's extension principle, a pair of mathematical programs is formulated to find α-cuts of fuzzy steady-state availability. An explicit closed-form expression for the membership function is derived by taking the inverse function of the $\alpha$-cut. To illustrate the interpretation and practical value of fuzzy availability in real-world applications, several numerical examples are provided and discussed. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 9 van 20 gevonden artikelen
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