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

fYear

2005

fDate

11-14 Sept. 2005

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics and Applications, 2005 European Conference on

Conference_Location

Dresden

Print_ISBN

90-75815-09-3

Type

conf

DOI

10.1109/EPE.2005.219378

Filename

1665568