Digital Feed-Forward Control Based on Motor Closed-Loop System Identification

Author

Xiaoguang, Zhu ; Qingyao, Han

Author_Institution

Sch. of Mech. Eng., North China Electr. Power Univ., Baoding, China

Volume

3

fYear

2010

Firstpage

276

Lastpage

279

Abstract

Motor is the implementation components of robot control system. In this article, by using the measuring method of the sampling frequency precision characteristics to get closed-loop system transfer function and importing zero phase difference tracking controller (ZPDTC), we implement the precise motor control. The simulation results show that we can implement high precision position track control by ZPDTC.

Keywords

closed loop systems; digital control; feedforward; position control; robots; closed-loop system transfer function; digital feedforward control; motor closed-loop system identification; position track control; robot control system; sampling frequency precision characteristics; zero phase difference tracking controller; Control systems; Digital control; Feedforward systems; Frequency measurement; Motor drives; Phase measurement; Robot control; Sampling methods; System identification; Transfer functions; Closed-loop System; Digital Feed-forward Control; Zero Phase Difference Tracking Controller(ZPDTC);

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Modeling and Simulation, 2010. ICCMS '10. Second International Conference on

Conference_Location

Sanya, Hainan

Print_ISBN

978-1-4244-5642-0

Electronic_ISBN

978-1-4244-5643-7

Type

conf

DOI

10.1109/ICCMS.2010.428

Filename

5421226