Robust control of linear DC motor using DSP

Author

Ikeda, Makoto ; Hashimoto, Hideki ; Harashima, Fumio

Author_Institution

Asahi Chem. Ind. Co. Ltd., Shizuoka, Japan

fYear

1993

fDate

6/15/1905 12:00:00 AM

Firstpage

397

Lastpage

402

Abstract

The authors have developed a wire-driven system with a linear actuator. After parameter identification as a 2-mass model, three robust control methods are tested: observer-based control, sliding mode control and H_infinity control. The H_infinity controller shows the best performance. Further this paper shows details of the design method of the H_infinity controller.

Keywords

DC motors; control system synthesis; digital control; digital signal processing chips; electric actuators; linear motors; machine control; optimal control; parameter estimation; signal processing; state estimation; variable structure systems; DSP; H_∞ control; control system synthesis; design; digital control; linear DC motor; linear actuator; machine control; observer-based control; optimal control; parameter identification; performance; robust control; sliding mode control; variable structure systems; wire-driven system; Chemical industry; DC motors; Digital signal processing; Hydraulic actuators; Orbital robotics; Pulleys; Robust control; Sliding mode control; Weight control; Wire;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics, 1993. Conference Proceedings, ISIE'93 - Budapest., IEEE International Symposium on

Conference_Location

Budapest, Hungary

Print_ISBN

0-7803-1227-9

Type

conf

DOI

10.1109/ISIE.1993.268773

Filename

268773