Designing DSP based digital control DC Motor system

Author

Cao, Taiqiang ; Xu, Jianping ; Xu, Shungang

Author_Institution

Sch. of Electr. Eng., Southwest Jiaotong Univ., Chengdu

fYear

2008

fDate

21-24 April 2008

Firstpage

1

Lastpage

4

Abstract

Speed control of DC motor is always implemented with analog methods, which has disadvantage of complex circuits and lower reliability. The digital control of adjustable speed DC drive system by employing DSP (TMS320F2812) is studied in this paper, which has high-speed operation capacity. Moreover, the hardware design and software programming of the proposed adjustable speed systems are discussed in this paper. Experiment results show that the proposed digital speed control system has good control performance and high control accuracy.

Keywords

DC motor drives; digital control; digital signal processing chips; reliability; velocity control; DC drive system; DSP chips; TMS320F2812; analog methods; complex circuits; digital control DC motor; digital speed control; hardware design; reliability; software programming; Circuits; Clocks; Control systems; DC motors; Digital control; Digital signal processing; Proportional control; Pulse width modulation; Velocity control; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Technology, 2008. ICIT 2008. IEEE International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-1705-6

Electronic_ISBN

978-1-4244-1706-3

Type

conf

DOI

10.1109/ICIT.2008.4608457

Filename

4608457