Title :
Generalized robust servosystem design based on the parametrization of two degrees of freedom controllers
Author :
Umeno, Takaji ; Hori, Yoichi
Author_Institution :
Dept. of Electr. Eng., Tokyo Univ., Japan
Abstract :
A generalized robust control system design technique for DC servomotors, which is based on the parametrization of two-degrees-of-freedom controllers, is proposed. This servo system greatly improves the characteristics of closed-loop systems, namely, their disturbance suppression performance and their robustness, without changing the command input response. Experimental results are presented showing the excellent control performance obtained
Keywords :
DC motors; closed loop systems; control system synthesis; controllers; machine control; servomotors; DC servomotors; closed-loop systems; control system design; controllers; degrees of freedom; disturbance suppression; machine control; parametrization; performance; servosystem; Closed loop systems; Control systems; Control theory; Design methodology; Motion control; Robust control; Robustness; Servomotors; Servosystems; Transfer functions;
Conference_Titel :
Power Electronics Specialists Conference, 1989. PESC '89 Record., 20th Annual IEEE
Conference_Location :
Milwaukee, WI
DOI :
10.1109/PESC.1989.48581
