In order to improve the parameter robustness of the model predictive control (MPC), a novel current predictive control method is proposed here. Firstly, the incremental prediction model of the permanent-magnet synchronous motor is used to predict the current of the next instant, due to the advantage of without permanent-magnetic flux linkage parameter. Furthermore, the disturbance-deadbeat inductance observer (DDIO) is proposed, in which the parameter disturbance at the next instant is predicted and is used as the reference to extracted inductance information. Finally, a DDIO + MPC method is developed to improve the parameter sensitivity of the predictive control. The simulation and experimental results validate the effectiveness of the proposed method.

中文翻译：

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用于表面安装永磁同步电动机驱动器的基于扰动无心电感观测器的电流预测控制

为了提高模型预测控制（MPC）的参数鲁棒性，本文提出了一种新颖的电流预测控制方法。首先，由于没有永磁通量链接参数的优点，使用永磁同步电动机的增量预测模型来预测下一瞬间的电流。此外，提出了一种无扰拍电感观测器（DDIO），其中预测了下一时刻的参数扰动，并将其用作提取电感信息的参考。最后，开发了DDIO + MPC方法来提高预测控制的参数敏感性。仿真和实验结果验证了该方法的有效性。