Fault Diagnosis of Spindle Device in Hoist Using Variational Mode Decomposition and Statistical Features
By analyzing nonlinear and nonstationary vibration signals from the spindle device of the mine hoist, it is a challenge to overcome the difficulty of fault feature extraction and accurately identify the jumbo glory double wall 2li bardak 250 ml fault of rotor-bearing system.In response to this problem, this paper proposes a new approach based on va