实验表明：双闭环的永磁数字交流伺服系统拥有很高的速度和位置控制性能。

Experiments show that the two-loop Servo System has good performances in speed and position control.

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实验表明：双闭环的永磁数字交流伺服系统拥有很高的速度和位置控制性能。

Experiments show that the two-loop Servo System has good performances in speed and position control.

youdao