以齿轮箱的历史故障数据为依据,提出了齿轮故障诊断数据仓库的功能架构,并对数据的收

集、集成、存储等方面进行了研究,建立了齿轮故障诊断模型。为齿轮故障诊断提供了一种新的方法。

-The functional structure of datawarehouse of gear fault diagnosis is proposed based on gear fault date

previously. Research on data collect, data integration, data storage is carried out. The diagnosis model of gear fault

diagnosis is established. A newmethod of gear fault diagnosis is provided