A Fault Diagnosis Method of Rolling Mill Bearing at Low Frequency and Overload Condition Based on Integration of EEMD and GA-DBN

<div>Refinement spectrum of rolling body fault bearing with rolling speed of 5.04 r/min.</div>

Mathematical Problems in Engineering

Figure 9: A Fault Diagnosis Method of Rolling Mill Bearing at Low Frequency and Overload Condition Based on Integration of EEMD and GA-DBN 