Raport Badawczy = Research Report ; RB/11/2004
Instytut Badań Systemowych. Polska Akademia Nauk ; Systems Research Institute. Polish Academy of Sciences
13 pages ; 21 cm ; Bibliography p. 13
The article considers the problem of the evaluation of systems reliability using statistical data coming from the reliability tests of its elements when the life times of the elements are described by the exponential distribution. It is assumed that these lifetime data may be reported imprecisely, and that this lack of precision may be described by fuzzy sets. As the direct application of the fuzzy sets methodology leads, in the considered case, to very complicated and time consuming calculations, simple approximations of fuzzy numbers by the shadowed sets introduced by Pedrycz (1998) have been proposed. The proposed methodology may be simply extended to the case of general lifetime probability distributions.
Raport Badawczy = Research Report
Creative Commons Attribution BY 4.0 license
Copyright-protected material. [CC BY 4.0] May be used within the scope specified in Creative Commons Attribution BY 4.0 license, full text available at: ; -
Systems Research Institute of the Polish Academy of Sciences
Library of Systems Research Institute PAS
Oct 19, 2021
Jan 15, 2020
40
https://rcin.org.pl./publication/110634
Edition name | Date |
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RB-2004-11 : Hryniewicz Olgierd : Evaluation of reliabilityusing shadowed sets and fuzzy lifetime data | Oct 19, 2021 |
Hryniewicz, Olgierd (1948– ) Nycz, Piotr
Hryniewicz, Olgierd (1948– ) Romaniuk, Maciej
Szmidt, Eulalia Kacprzyk, Janusz (1947– )