分析了滚动轴承振动的产生机理和危害,提出并成功地将灰色动态离散预测模型应用于轴承振动的预测。实践证明,灰色动态离散预测模型由于实时地加入了新的信息,提高了灰区间的白色度,预测效果好,精度高。
the mechanism of production and harmfulness of the rolling bearing vibration, the method of the dynamic gray discrete forecast model was successfully applied in the forecast of the rolling bearing vibration.It isproved through the example that the dynamic gray discrete forecast model had a good effect and high accuracy because it added the new information and increasedthe white grade of gray interzone.