Generalized Method for Solving Logical Loops in Reliability Analysis
نویسنده
چکیده
A procedure is proposed for obtaining reliability of a system with loop structure(s). The procedure is not a recursive method but a straight forward method, and directly reaches the exact solution of Boolean equation which represents operating states of a system with loop structure(s). The concepts of “support gap” and “Takeover” phenomenon are introduced for the generalized method. A fundamental loop structure is taken up, and analyzed by the proposed procedure. The result shows an important role of loop structure for maintaining the overall system reliability. The procedure is very useful in evaluating engineering systems which have logical loop structure(s), and also useful in effectively designing high reliable systems.
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تاریخ انتشار 2012