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论文基于模糊数学理论,建立了故障模型。并采用经验数据与加权统计相结合确定模糊隶属度的方法,建立了模糊诊断的数学模型,使专家经验分析与定量、定性分析有效地结合在一起,并将这一诊断过程应用在加速调节器故障诊断中。案例证明,利用该模型来诊断故障的过程和结果更为合理准确。
Based on the theory of fuzzy mathematics, the dissertation establishes the fault model. The method of fuzzy membership is determined by the combination of empirical data and weighted statistics. The mathematical model of fuzzy diagnosis is established. The empirical analysis of the expert is combined with the quantitative and qualitative analysis effectively. The diagnostic process is applied to the acceleration regulator Fault diagnosis. The case proves that the process and the result of using the model to diagnose the fault are more reasonable and accurate.