Permanent magnet linear synchronous motor drive design based on sliding-mode control and fuzzy deadzone estimation

Ming-Shyan Wang, Ying-Shieh Kung, Cheng-Yi Chiang, Yi-Ci Wang
2009 2009 IEEE International Conference on Systems, Man and Cybernetics  
A permanent magnet linear synchronous motor (PMLSM) digital signal processor-based drive including both sliding-mode controller and fuzzy deadzone estimator is developed to steer the mover position of the PMLSM. The sliding-mode controller with integral operation will provide properties of fast response and insensitive to parameter variations and external disturbance. By utilizing the concept of deadzone compensation to eliminate steady-state errors, the fuzzy deadzone estimator will overcome
more » ... e problem resulting from the unknown upper bound of lumped uncertainty in sliding-mode control. Finally, the effectiveness of the proposed control schemes is demonstrated by experimental results of tracking square-wave and sinusoidal reference trajectories. Keywords-permanent magnet linear synchronous motor, sliding-mode controller, fuzzy deadzone estimator I.
doi:10.1109/icsmc.2009.5346024 dblp:conf/smc/WangKCW09 fatcat:amifcdm4w5fhjbogs7lczsdkre