Enhancing Reliability and Availability Analysis of Active Redundant Repairable Network with Imperfect Coverage

In this research article, we present a method to formulate membership functions for a redundant repairable system with two primary components, assuming the coverage factor remains constant for operating unit failures. The α-cut method generates regular intervals from the fuzzy system based on desired characteristics. This process provides more information for management and accurately describes standard repairable systems, benefiting developers and practitioners. A numerical example demonstrates the effectiveness of this approach.