Reliability evaluation of a repairable system under fuzziness
نویسندگان
چکیده
Research in traditional reliability theory is based mainly on probist reliability, which uses a binary state assumption and classical reliability distributions. In the present paper the binary state assumption has been replaced by a fuzzy state assumption, thereby leading to profust reliability estimates of a repairable system, which is modeled as a four unit gracefully degradable system using Markov process. The effect of variations of system coverage factor and repair rates on the fuzzy availability is also studied.
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