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考虑了柱塞泵缸体疲劳强度计算中参数的随机性和模糊性,引入模糊事件的概率 建立了缸体疲劳强度模糊可靠性预测的数学模型,且根据实例进行了分析计算.
Considering the randomness and fuzziness of parameters in calculation of the fatigue strength of piston pump cylinder body, the mathematical model of predicting the fuzzy reliability of the fatigue strength of the cylinder body is established by introducing the probability of fuzzy events, and the calculation and calculation are carried out according to the examples.