scholarly journals Correction to “A Model-Free Control Method for Synchronous Vibration of Active Magnetic Bearing Rotor System”

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 119336-119336
Author(s):  
Yangbo Zheng ◽  
Ni Mo ◽  
Yan Zhou ◽  
Zhengang Shi
Keyword(s):  
Control Method ◽  
Magnetic Bearing ◽  
Rotor System ◽  
Active Magnetic Bearing ◽  
Model Free ◽  
Model Free Control

scholarly journals A Model-Free Control Method for Synchronous Vibration of Active Magnetic Bearing Rotor System

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 79254-79267 ◽  
Author(s):  
Yangbo Zheng ◽  
Ni Mo ◽  
Yan Zhou ◽  
Zhengang Shi
Keyword(s):  
Control Method ◽  
Magnetic Bearing ◽  
Rotor System ◽  
Active Magnetic Bearing ◽  
Model Free ◽  
Model Free Control

scholarly journals Active Control for Multinode Unbalanced Vibration of Flexible Spindle Rotor System with Active Magnetic Bearing

2017 ◽  
Vol 2017 ◽  
pp. 1-9 ◽  
Author(s):  
Xiaoli Qiao ◽  
Guojun Hu
Keyword(s):  
High Speed ◽  
Control Method ◽  
Magnetic Bearing ◽  
Rotor System ◽  
Active Magnetic Bearing ◽  
Influence Coefficient ◽  
Control Effect ◽  
High Speed Cutting ◽  
Influence Coefficient Method ◽  
Cutting Processes

The unbalanced vibration of the spindle rotor system in high-speed cutting processes not only seriously affects the surface quality of the machined products, but also greatly reduces the service life of the electric spindle. However, since the unbalanced vibration is often distributed on different node positions, the multinode unbalanced vibration greatly exacerbates the difficulty of vibration control. Based on the traditional influence coefficient method for controlling the vibration of a flexible rotor, the optimal influence coefficient control method with weights for multinode unbalanced vibration of flexible electric spindle rotors is proposed. The unbalanced vibration of all nodes on the whole spindle rotor is used as the control objective function to achieve optimal control. The simulation results show that the method has an obvious control effect on multinode unbalanced vibration.

scholarly journals Active magnetic bearing: A new step for model-free control

2013 ◽  
Author(s):  
Jerome De Miras ◽  
Cedric Join ◽  
Michel Fliess ◽  
Samer Riachy ◽  
Stephane Bonnet
Keyword(s):  
Magnetic Bearing ◽  
Active Magnetic Bearing ◽  
Model Free ◽  
Model Free Control

Analysis of supercritical pitchfork bifurcation in active magnetic bearing-rotor system with current saturation

2021 ◽  
Vol 104 (1) ◽  
pp. 103-123
Author(s):  
Xiaoshen Zhang ◽  
Zhe Sun ◽  
Lei Zhao ◽  
Xunshi Yan ◽  
Jingjing Zhao ◽  
...  
Keyword(s):  
Pitchfork Bifurcation ◽  
Magnetic Bearing ◽  
Rotor System ◽  
Active Magnetic Bearing ◽  
Current Saturation
Sign in / Sign up

Export Citation Format

Share Document