Four quadrant pmsm drive system via single neuron adaptive control and backstepping

作者：Shao Mingling; Yu Haisheng; Yu Jinpeng; Chu Xiurong

来源：ICIC Express Letters, 2016, 10(2): 433-438.

• Direct model
• Four quadrant
• Grid-side converter
• Permanent Magnet Synchronous Motor
• Single neuron adaptive
• Speed tracking control
• Unity power factor
• Virtual control

In the permanent magnet synchronous motor (PMSM) four quadrant system, for the purpose of getting the controllable direct current (DC)-bus voltage and unity power factor control, the single neuron direct model reference adaptive control (MRAC) controller is designed with new error function in the grid-side converter. Furthermore, to precisely achieve the speed tracking control in the motor-side converter, the controllers are studied according to the backstepping with unknown load torque by designing virtual control inputs and choosing appropriate Lyapunov functions. Finally, simulation results clearly exhibit that the controllers guarantee the good performance of the system.

• 出版日期2016