关键词: 疲劳寿命－分布, 模糊系统－判断, 贝叶斯定理

Abstract: This paper proposes a method for determining fatigue life reliability model using the da-ta of small sample experiment.In the method,the fuzzy synthesis judgment is used to consider em-pirical information and determine empirical distribution,and the Bayes theory is used to establish the foundation of statistical inference.A practical example is also used to explain the method

Key words: fatigue life-distribution, fuzzy system-judgments, Bayes theory