The Fault Diagnosis for Warship's Power Plant Based on Association Rules

Warship's power plant is the core part. The fault diagnosis for it is much more important. With the development of information technology on warship, a large amount of operation and maintenance data has accordingly arisen. Based on the data mining, it can not only directly find relative factors leading to its failure, but also form associated fault diagnosis rules preventing the occurrence and expansion of secondary fault. In actual operation, the engineer can directly judge fault type according to the association rules and take the corresponding solutions. After validation, this method can improve the timeliness and accuracy of fault discovery effectively, and it is also used to fault prediction.