通过对数控机床旋转部件故障知识库建立方法的研究,提出了应用面向用户的知识量最佳属性约简算法的数据挖掘预测方法,进行数控机床故障的预测,并通过实例证明了实践过程的可行性。
The paper studies a method for establishing the knowledge base of the rotating parts of numerical control machines, presents a prediction method for digging data by using a user-oriented optimum knowledge quantity property reduction algorithm. The method is applied to fault prediction of numerical control machines, and instances, prove that it is feasible in practice.