Improvement of control performances using hysteresis elements applied to motor drive system

Author

Koga, Takashi ; Nagai, Hidenori ; Nakano, Michio ; Gong, Bangji

Author_Institution

Toyo Electr. Mfg Co. Ltd., Tokyo, Japan

Volume

2

fYear

1995

fDate

6-10 Nov 1995

Firstpage

1638

Abstract

It has been an important subject in automatic control to obtain quick response without overshoot for a step response and good robustness against parameter variation of the control system. In this paper, the authors suggest a method to improve these control characteristics by use of a hysteresis element, and then propose a model tracking system which is composed of a nominal model including a hysteresis element and a tracking system with a robust compensator. This proposal gives excellent performance even under parameter variation

Keywords

control system analysis; control system synthesis; feedback; hysteresis; machine control; machine theory; motor drives; robust control; step response; tracking; velocity control; automatic control; control characteristics; control design; control performance; control simulation; hysteresis elements; model tracking system; motor drive system; nominal model; overshoot; parameter variation; robust compensator; robustness; step response; Automatic control; Control systems; Feedback control; Hysteresis motors; Motor drives; Proposals; Robust control; Servomechanisms; Servomotors; Virtual manufacturing;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics, Control, and Instrumentation, 1995., Proceedings of the 1995 IEEE IECON 21st International Conference on

Conference_Location

Orlando, FL

Print_ISBN

0-7803-3026-9

Type

conf

DOI

10.1109/IECON.1995.484196

Filename

484196