Reply to thread

I have another question from theory. If we have the G(s) converter transmittance, we can simply go to the spectral form G(jw), then generally the transmittance concerns the steady state when it is working or the moment of switching on the converter as well? The moment of switching on, i.e. once the voltage is supplied to the converter input and there is always some unsteady state and does such a transmittance cover it? It seems to me that it does not quite, because we inject the disturbance when the system is already working, i.e. we have a specific G(s) transmittance.

Is it possible to somehow practically determine the formula of the transmittance of such a real converter that we are studying so that its equation is written in the form of G(s)?

If so, are there any tools that support this, or any formulas that could be used to determine it?