Title :
Design of current control of fully integrated surface-mounted permanent magnet synchronous motor drive servo actuators
Author :
Xu, Xiaofeng ; Hirzinger, Gerd
Author_Institution :
Inst. of Robotics & Mechatronics, Germany Aerosp. Res. Center
Abstract :
A stationary frame-based synchronous digital current control for a surface mounted permanent magnet synchronous motor (PMSM) drive of integrated servo actuators is considered. A two phase stator stationary coordinate frame realization synchronous current controller with the anti-windup is presented. A simple implementation of space vector PWM algorithms which provide continuous transition from sinusoidal PWM to six-step operation PWM mode is developed to enhance the current dynamic performance
Keywords :
PWM invertors; digital control; electric actuators; electric current control; electric machine analysis computing; machine control; permanent magnet motors; servomotors; stators; surface mount technology; synchronous motor drives; current dynamic performance; frame-based synchronous digital current control; integrated servoactuators; space vector PWM algorithms; stators; surface-mounted permanent magnet synchronous motor drives; Actuators; Current control; Permanent magnet motors; Robot kinematics; Servomechanisms; Space vector pulse width modulation; Stators; Steady-state; Synchronous motors; Voltage control; Integrated adjustable speed drive; PWM; Permanent magnet motor; Vector control; Voltage Source Inverter;
Conference_Titel :
Power Electronics and Applications, 2005 European Conference on
Conference_Location :
Dresden
Print_ISBN :
90-75815-09-3
DOI :
10.1109/EPE.2005.219378
