Adaptive multiple synchronization and rotors phase shift tracking for two-rotor vibration machine

The paper presents the results of simulation and experiments of the adaptive control algorithm for various values of the multiplicity of the rotor's rotational frequencies and a given phase shift between them for the twin-rotor vibratory unit SV-2M. The simulation and experimental results demonstrate the rotational speeds and phase shifts between the rotors. Also, the process of adaptive controller adjustment is shown. The performance of the vibration machine demonstrates the effectiveness of the proposed algorithm in wide operating modes. Further on, the development of automated control algorithms in vibration machines promises the transition toward intelligent vibration technologies. It allows regulating the type of vibration fields of the table in real-time, including improving the process of vibration mixing by chaotizing its movement.