besides, a simple and practical method to realize the current closed loop in hardware is offered.
同时提供了一种简单实用的电流闭环控制的硬件实现方法。
a new equipment for simulated the performance of propeller load is introduced in this paper, it's an all digital dc torque servo system using torque closed loop and current closed loop control.
介绍一种新型的螺旋桨特性负载模拟装置,它是全数字控制的直流转矩伺服系统,采用转矩电流双闭环控制方式。
the results show that the method can be used to identify and estimate the motor speed in real time, which has good dynamic performance of the motor speed and current closed loop speed control svstem.
实验结果表明,所采取的方法能够实时对电机转速进行辨识和估算,使电机转速、电流闭环调速系统具有良好的动态特性。