Various electrical drive systems have widely implemented the classical cascaded field-oriented control (FOC) topology, including speed loop, current loop, and modulation. On the other hand, modulated model predictive control (M ² PC) has been employed recently for different applications for faster dynamic response and better power quality. The FOC topology's speed and current control loops can be merged to simplify the control system structure and improve the system dynamics. Therefore, a noncascaded speed loop controller employing M ² PC for permanent magnet synchronous motors is introduced. The required simulation work has been developed to analyze the algorithm performance compared to proportional integral (PI), noncascaded model predictive control, and M ² PC controllers. In addition, it has been applied practically through a dedicated testing rig, and results are investigated showing its merits including harmonic content, dynamic behavior, and robustness against parameter mismatch.

中文翻译：

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采用基于电压的成本函数的 PMSM 驱动器的调制模型预测速度控制器

各种电气驱动系统已广泛实施经典的级联磁场定向控制（FOC）拓扑，包括速度环、电流环和调制。另一方面，调制模型预测控制（M ² PC）最近已被用于不同的应用，以实现更快的动态响应和更好的电能质量。FOC拓扑的速度和电流控制环路可以合并，以简化控制系统结构并提高系统动态性。因此，提出了一种采用M ² PC的非级联永磁同步电机速度环控制器。已开发所需的仿真工作来分析与比例积分 (PI)、非级联模型预测控制和 M ² PC 控制器相比的算法性能。此外，它还通过专用测试台进行了实际应用，研究结果显示了其优点，包括谐波含量、动态行为和针对参数失配的鲁棒性。