Title :
Damping of rotor oscillation for stepping motors using fuzzy reasoning
Author :
Senjyu, Tomonobu ; Nakahama, Seiki ; Uezato, Katsumi
Author_Institution :
Fac. of Eng., Ryukyus Univ., Okinawa, Japan
Abstract :
Stepping motors are used as the driver for positioning in control systems. It is well-known that the transient response of stepping motors is generally oscillatory in the case of open-loop control. The rotor oscillation must be suppressed in quick positioning applications. In this paper, the suppression control of the rotor oscillation of VR (variable reluctance)-type stepping motors is studied. The suppression control is achieved by the inverse-phase excitation damping using fuzzy reasoning. The availability of the proposed control is shown by numerical simulations and experiments
Keywords :
control system analysis; damping; electric control equipment; fuzzy control; machine control; machine testing; machine theory; numerical analysis; position control; reluctance motor drives; rotors; stepping motors; transient analysis; transient response; applications; control systems; experiments; fuzzy reasoning; inverse-phase excitation damping; numerical simulations; open-loop control; positioning; rotor oscillation damping; stepping motor drives; suppression control; transient response; variable reluctance motors; Automatic control; Control systems; Damping; Equations; Fuzzy reasoning; Numerical simulation; Open loop systems; Rotors; Torque; Transient response;
Conference_Titel :
Power Electronics and Drive Systems, 1995., Proceedings of 1995 International Conference on
Print_ISBN :
0-7803-2423-4
DOI :
10.1109/PEDS.1995.404974
