两级运放相位裕度与时域响应的关系

1.>PM<45 Step response has OverShoot and called under damping
2.>PM=60 Step response smooth and called Critical damping
3.>PM>60 Step response No Overshoot and called Over damping

查看典型二阶电路的响应

这个在自动控制原理上讲的可能跟仔细

谢谢分享

自动控制原理上讲的 仔细