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为何闭环控制的精度最高?

更新时间: 2021-03-13 01:52:48     

1、因为闭环控制能针对动作的波动及时进行反馈,控制电路根据反馈的信号随时进行姿态调整,保证精度。

2、若有反馈,信号从输出端再引入输入端,即可对信号的误差进行调整,闭环控制系统也是有误差的,原因有很多,检测元件,监测方法等都能对输出造成影响。

关键词: 为何 控制 精度 最高

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