CAJ | 학술논문

通过分析低压电器的故障,提出一种基于粗糙集理论的故障诊断方法。根据故障历史样本,确定样本的条件属性集合和相应决策属性集合。对条件属性集合进行约简,实现不确定数据的简化,得到相应的规则集合,并将其应用于低压电器常见故障的诊断。
통과분석저압전기적고장,제출일충기우조조집이론적고장진단방법。근거고장역사양본,학정양본적조건속성집합화상응결책속성집합。대조건속성집합진행약간,실현불학정수거적간화,득도상응적규칙집합,병장기응용우저압전기상견고장적진단。
According to fault analysis of low voltage electrical equipment, proposed a fault diagnosis method based on rough set theory. Basis of the fault records, the condition attributes set and decision attributes set is established. The condition attributes set is simplified and the corre- sponding rule set is acquired. Finally, making fault diagnosis for low voltage electrical equipment by use of the rule set.