Definition of Fill Level of Ball Mill Based on Vibration Acceleration Signal
The paper is devoted to the study of the relationship between the vibration accelerometer signal and the fill level of a ball mill. It was established that there is a direct correlation between the vibration level of the front support of the mill drum and the amount of material being ground in the mill. A low vibration level corresponds to a high fill level of the mill. Two methods of processing the vibration accelerometer signal to obtain a fill level signal using a moving window are proposed.