【摘要】 单纯的粗糙集和神经网络在故障诊断方面存在着各自的优缺点,将粗糙集与模糊神经网络相结合的同时,利用粗糙集提取的规则融入神经网络结构中,从而构造了一个模糊粗糙强耦合神经网络结构,并将其运用于TEP(Tennessee-Eastman process)故障诊断中,取得了较好的故障诊断结果.更多还原

【Abstract】 Rough set and neural net have been widely used in fault diagnosis,but they all have many disadvantages.This paper used fuzzy neural net in combination with fuzzy rough set and extracted rules,constructed a fuzzy rough strong coupling neural network and used it in TEP(TennesseeEastman process) fault diagnosis.更多还原