Current Control Strategy for Dynamic Winding Reconfiguration of Slotless Brushless DC Motors

2019 ◽  
Vol 55 (1) ◽  
pp. 417-425 ◽  
Author(s):  
Florian Copt ◽  
Douglas Martins Araujo ◽  
Christian Koechli ◽  
Yves Perriard
Keyword(s):  
Control Strategy ◽  
Current Control ◽  
Brushless Dc Motors ◽  
Brushless Dc ◽  
Dc Motors

Implementation of PWM control strategy for torque ripples reduction in brushless DC motors

2015 ◽  
Vol 97 (3) ◽  
pp. 239-250 ◽  
Author(s):  
Wael A. Salah ◽  
Dahaman Ishak ◽  
Basem Abu Zneid ◽  
Amir Abu_Al_Aish ◽  
Mohd Shawal Jadin ◽  
...  
Keyword(s):  
Control Strategy ◽  
Pwm Control ◽  
Brushless Dc Motors ◽  
Brushless Dc ◽  
Dc Motors ◽  
Torque Ripples

PID control of robot manipulators equipped with brushless DC motors

Robotica ◽  
2009 ◽  
Vol 27 (2) ◽  
pp. 225-233 ◽  
Author(s):  
V. M. Hernández-Guzmán ◽  
V. Santibáñez ◽  
R. Campa
Keyword(s):  
Global Convergence ◽  
Control Strategy ◽  
Pid Control ◽  
Pid Controller ◽  
Torque Control ◽  
Theoretical Justification ◽  
Brushless Dc Motors ◽  
Brushless Dc ◽  
Dc Motors ◽  
Torque Control Strategy

SUMMARYThis paper is concerned with PID control of rigid robots equipped with brushless DC (BLDC) motors when the electric dynamics of these actuators is taken into account. We show that an adaptive PID controller yields global stability and global convergence to the desired link positions. Moreover, we also show that virtually the PID part of the controller suffices to achieve the reported global results. We present a theoretical justification for the torque control strategy, commonly used in practice to control BLDC motors. Our controller does not require the exact knowledge of neither robot nor actuator parameters.

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