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I am probably doing something wrong.
I am drawing the Nyquist plot by plotting "-lstb()" and "conjugate(-lstb())".
So I see that "-lstb()" is counter-clockwise to the "-1" point.
The "conjugate(-lstb())" is clockwise to the "-1" point.
I assume that I should look at the conjugate as the...
The system works like if it is a stable one. It doesn't oscillate and it doesn't saturate to anyplace except for the correct closed loop solution.
You mentioned an additional criterion for stability. I haven't encountered this condition anywhere. Could you reference me to the article or the...
Yes, that's true, with exactly 1 it should oscillate and with gain > 1 it should increase the amplitude of the oscillation or just hit the rail.
But in this case for some reason, the circuit is still stable and converge to the value it should have if it was stable.
1640070164
Of course Bode...
Hi all,
I am wondering how to know if a loop is stable in the case attached. (Loop gain is attached).
As I understand, if I get to a phase of 0 (or 360) with a gain of greater than 1, then the loop won't be stable.
So if I am correct, the example should be unstable, but I just can't make it...
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