Three active RC second-order bandpass filters with active compensation are introduced. A general formula for analysing the shift in dominant poles is also presented.
本文提出了三个有源补偿rc二阶带通滤波器，给出了这类电路主极点位移的一般公式。
The repetitive control algorithm includes scalar gain of the reference input with a lead block in the signal generator. A second-order low-pass filter provides compensation in the controller.
该算法中在输入参考信号处直接增加一个比例增益环节，在信号发生器处串联一个超前的时滞环节，并且用一个二阶低通滤波器作为控制系统的补偿函数。
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