Title :
Robust control of linear DC motor using DSP
Author :
Ikeda, Makoto ; Hashimoto, Hideki ; Harashima, Fumio
Author_Institution :
Asahi Chem. Ind. Co. Ltd., Shizuoka, Japan
fDate :
6/15/1905 12:00:00 AM
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 Hinfinity control. The Hinfinity controller shows the best performance. Further this paper shows details of the design method of the Hinfinity 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;
Conference_Titel :
Industrial Electronics, 1993. Conference Proceedings, ISIE'93 - Budapest., IEEE International Symposium on
Conference_Location :
Budapest, Hungary
Print_ISBN :
0-7803-1227-9
DOI :
10.1109/ISIE.1993.268773
