作者: Xiaobing Kong , Xiangjie Liu
DOI: 10.1109/CCDC.2017.7979317
关键词:
摘要: Reliable control of the permanent magnet synchronous motor (PMSM) is necessary to ensure high speed-following capability and robustness under model parameter load torque variations. This often difficult achieve using conventional linear controllers, as PMSM a nonlinear coupling system containing many uncertainties. paper proposes predictive controller (MPC) for speed PMSM. The decouples into new via input-output feedback linearization (IOFL) scheme. To guarantee its feasibility, quadratic program (QP) routine proposed solve MPC problem with constraints approximately linearized. Experimental results show has good dynamic static performance while reducing computational burden.