The Research on Networked Servo Control System Based on CAN Bus

Author

Xin, Cheng ; Yunfei, Zhou ; Liangliang, Yang

Author_Institution

State Key Lab. of Digital Manuf. Equip. & Technol., Huazhong Univ. of Sci. & Technol., Wuhan, China

Volume

1

fYear

2010

fDate

6-7 March 2010

Firstpage

182

Lastpage

185

Abstract

Design of networked servo control system based on CAN bus is proposed. Systematic structure of servo control system and the servo node implementation are introduced. Software hierarchical structure is analyzed in brief. Moreover, Software frame and control loop of servo node are illuminated, and especially the offset in current control loop is analyzed and the compensating method is proposed to ensure zero point of motor current to be accuracy.

Keywords

closed loop systems; controller area networks; distributed control; electric current control; hierarchical systems; servomechanisms; CAN bus; compensating method; controller area network; current control loop; motor current; networked servo control system; servo node; software hierarchical structure; Communication system control; Computer networks; Control systems; Educational technology; Intelligent sensors; Interpolation; Motion control; Servomechanisms; Servomotors; Servosystems; CAN; networked control; servo;

fLanguage

English

Publisher

ieee

Conference_Titel

Education Technology and Computer Science (ETCS), 2010 Second International Workshop on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-6388-6

Electronic_ISBN

978-1-4244-6389-3

Type

conf

DOI

10.1109/ETCS.2010.161

Filename

5458800