Suppression of rotor oscillation for stepping motors by back-phasing damping with fuzzy reasoning

摘要

In this paper, multi-and single-step drives for variable reluctance stepping motors are studied. The drives are achieved by the back-phasing damping usng fuzzy reasoning. The availablility of the proposed method is shown by numerical simulations and experiments. It has been found that the proposed method is carried out by simple excitation sequence in short time. Therefore, the quick and stable positioning control of rotor position is possible.