Analysis of windup in brushless DC motor speed regulating system and its control

Author

Xiao, Zhaoxia ; Fang, Hongwei

Author_Institution

Sch. of Electr. Eng. & Autom., Tianjin Polytech. Univ., Tianjin, China

fYear

2010

Firstpage

3613

Lastpage

3616

Abstract

The windup phenomenon caused by the current limitation and PWM voltage regulation in the brushless DC motor (BLDCM) double PI loop speed regulating system has been investigated. And the anti-windup controller has been applied to suppress the relevant windup phenomenon. The simulation illustrates that the anti-windup controller make the BLDCM speed regulating less overshoot and quickly dynamic response. And it also has the same anti-disturb performance while the BLDCM running with external load disturb and/or internal resistor, inductance and inertia variation. The results have good reference for the design of BLDCM and the performance enhancement of the BLDCM speed regulating system.

Keywords

PI control; brushless DC motors; dynamic response; machine control; velocity control; voltage control; BLDCM; PI loop speed regulating system; PWM voltage regulation; antiwindup controller; brushless DC motor speed regulating system; current limitation; dynamic response; windup analysis; Brushless DC motors; Inductance; Resistance; Simulation; Stators; Torque; Windup; Brushless DC motor; anti-windup; parameters variation; speed regulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control and Automation (WCICA), 2010 8th World Congress on

Conference_Location

Jinan

Print_ISBN

978-1-4244-6712-9

Type

conf

DOI

10.1109/WCICA.2010.5553889

Filename

5553889