Fuzzy structured element algorithm of system reliability with fuzzy parameter

Abstract

This paper mainly research on the system reliability with fuzzy parameters, and use two methods to solve the expression of the membership function about the fuzzy reliability of the system. When the fuzzy failure rate of the system is the fuzzy numbers that generated by fuzzy structured element, this paper put forward the formula of the fuzzy reliability and its membership function about the serial system, the parallel system, the parallel- serial system and the serial-parallel system. © 2010 Springer-Verlag Berlin Heidelberg.