【摘要】 在开关不完全可靠的情况下,利用普通可靠性和模糊可靠性的基础理论,建立了有优先权两部件冷贮备Markov可修系统的模糊可靠性数学模型。利用模糊数学的原理和方法以及Laplace变换推导出该模型的一些模糊可靠性指标,并给出算例分析。比较其结果与传统可靠性理论的不同之处可知,模糊可靠性理论全面阐释了系统的可靠性行为。更多还原

【Abstract】 Under condition of unreliable switch,by using fundamental theories of the ordinary reliability and fuzzy reliability,the fuzzy reliability mathematical model for the cold-storage Markov maintainable system composed of two components with priority,and two different repairing equipment is established.With the help of principles and methods of fuzzy mathematic as well as the Laplace transformation,some of the reliability indexes of this model are derived;and the analysis on calculation examples are given.Comparing the results with those from traditional reliability theory,it indicates that fuzzy reliability theory fully depicts the reliability behavior of the system.更多还原