UDC 681.5.015:007
1 Jerusalem College of Technology — Machon Lev, Jerusalem, Israel, and Vasyl’ Stus Donetsk National University, Vinnitsa, Ukraine
 rothstei@g.jct.ac.il
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FUZZY COGNITIVE APPROACH TO RANKING OF FACTORS AFFECTING
THE RELIABILITY OF HUMAN-MACHINE SYSTEMS
Abstract. We consider the approach to modeling of human-machine systems reliability using expert information and fuzzy cognitive map. The novelty of this approach is that the possibility of taking into account the interconnection of the factors affecting the reliability of systems. The paper includes the basic correlations of fuzzy cognitive maps and proposes the algorithm that allows evaluating the importance index of concepts related to the factors that affect the reliability. To demonstrate the proposed approach, we use the system “driver – car – road”.
Keywords: fuzzy cognitive map, multi-factor analysis of reliability, importance factor of concepts, system “driver – car – road”.
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