Another kind of the voltage control mode, through the high and low voltage on motor speed control, motor feedback signal through the drive to the numerical control system feedback position control.

另一种采用电压控制方式，通过电压的高低进行电机的转速控制，电机的反馈信号通过驱动器反馈到数控系统进行位置控制。

youdao

Whether it is a single remote carrier monitor, beacon receiver or any combination of our product line, they will have complete control and feedback of their system from anywhere in the world.

无论是简单的单个远程载波监视器，灯塔接收器或是任何的生产线综合产品，客户都可以在全球任意地点进行完全的控制，并且在他们的系统上获得反馈。

youdao

In short, a feedback and control system is required.

总之，需要一个反馈及控制系统。

youdao

So that's a negative feedback control system.

这就是负反馈控制系统得名的原因

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