The non-linear tag has no usage guidance.
2
votes
3answers
199 views
Thevenin equivalent in a nonlinear circuit
Is it possible to use the Thevenin equivalent of a voltage divider driving an emitter follower?
simulate this circuit – Schematic created using CircuitLab
In general, when is it safe to ...
2
votes
1answer
56 views
Solving Schmitt trigger circuit using the superposition theorem
In order to solve a Schmitt trigger circuit implemented with an op-amp (or a comparator) connected in positive feedback, this wikipedia page uses the superposition theorem.
My question is : why can ...
1
vote
3answers
156 views
Why does the current waveform become non-linear in a bridge rectifier?
This is my bridge rectifier circuit, and I'm trying to understand why the current waveform of the source deforms the way it does when you approach an ideal capacitor. Source V1 is 9VAC.
I simulated ...
0
votes
0answers
27 views
Stablization of a $w$-system
I have the following system to be stabilized:
\begin{equation}
\begin{aligned}\dot{w}=Aw+Bv
\\& A=\left( \begin{array}{ccc}
1 & 1 & 2 \\
1 & 2 & 3 \\
1 & 2 & 0 \\
...
