基于预测电流控制的伺服冲压SPMSM驱动半闭环控制

Nonlinear factors in the industrial servo press currently, including mechanisms for force amplification, installed clearances, gears backlash, and variations in rotational inertia, are commonly not considered during the control process. They would impact the control accuracy of the actuator's crank and slide and even affect the quality of material forming. So, the conventional linear control metho...