利用相对熵原理对30204圆锥滚子轴承套圈参数与振动速度的试验数据进行分析,找出了对轴承振动速度有效值影响较大的参数。并参考灰关联分析结果,对相对熵分析结果进行比较。
The relation between ring parameters and vibration velocity is analyzed for tapered roller bearing 30204 based on relative entropy and found out the parameter which mostly affects the vibration velocity of tapered roller bearing. Referring to the results of grey relation analysis, the results of relative entropy analysis is compared.