所以，双极点滤波器组具有较好的实用性。
Therefore, the two pole filter banks is robust and practical.
因而双极点滤波器组是一种稳健的积累器。此外，它与双极点滤波器具有相同的运算量和几乎相同的性能。
In addition, the new integrator has the same computation amount and nearly the same performance as the two pole filter.
本文介绍一种利用示波器，对由双运放组成的有源滤波器的二阶节电路的零、极点进行准确调整的相位调试法。
In this paper the phase tuning methods by using oscilloscope for the tuning of the pole and zero of the two—amplifier biquads are given.
为了提高系统的稳定性，抑制滤波器的谐振，在双闭环控制的基础上提出了一种基于虚拟电阻思想的控制策略。通过对滤波电容电流的积分处理，改变了系统传递函数的极点，确保了系统的稳定运行。
To suppress resonance of LCL filter and improve stability of system, it is pre - sent that a voltage and current double loops control strategy based on virtual resistor concept.
为了提高系统的稳定性，抑制滤波器的谐振，在双闭环控制的基础上提出了一种基于虚拟电阻思想的控制策略。通过对滤波电容电流的积分处理，改变了系统传递函数的极点，确保了系统的稳定运行。
To suppress resonance of LCL filter and improve stability of system, it is pre - sent that a voltage and current double loops control strategy based on virtual resistor concept.
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