Software Design of Brushless DC Motor Control System Based on DSP

Author

Fazhen Song ; Yu Wang ; Haiqing Cao

Author_Institution

Sch. of Autom., Beijing Inst. of Technol., Beijing, China

Volume

2

fYear

2013

fDate

26-27 Aug. 2013

Firstpage

364

Lastpage

367

Abstract

Brush less DC motor has been more and more widely used in recent years. This paper designed a control system of BLDC motor driver Based on TMS320F2808 DSP, which can realize the closed loop control of current, velocity and position. Customer can set parameters and working mode of the driver with different load and use via the interface on PC, this paper discusses the main modules such as initialization, AD sampling, Hall commutation and RS232 communication module in detail, what´s more, we adopt the anti-windup PID control algorithm rather than traditional PID, as a result, Experimental results show that the system has reached good dynamic performance and static performance.

Keywords

angular velocity control; brushless DC motors; closed loop systems; control engineering computing; digital signal processing chips; electric current control; position control; power engineering computing; software engineering; three-term control; AD sampling module; Hall commutation module; RS232 communication module; TMS320F2808 DSP; anti-windup PID control algorithm; brushless DC motor control system; closed loop control; current control; digital signal processor; direct current motor; initialization module; position control; proportional-integral-derivative control algorithm; software design; velocity control; Brushless DC motors; Commutation; Control systems; Digital signal processing; Hardware; Anti-windup PID; BLDC; DSP;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Human-Machine Systems and Cybernetics (IHMSC), 2013 5th International Conference on

Conference_Location

Hangzhou

Print_ISBN

978-0-7695-5011-4

Type

conf

DOI

10.1109/IHMSC.2013.234

Filename

6642762