BUCK FILTER TRANSFER FUNCTION (CCM) USING MATLAB
I. State-space Modelling and Transfer Function of Ideal Buck
Converter
1. Write the AC state-space for an ideal Buck Converter under
CCM, given
the state-variables iL^(t) and vc^(t),
input variables d^(t) and vs^(t), and
output variables iL^(t) and vc^(t).
2. Create the state-space model in Matlab using R=5/3 ohms, L=10
uH, C=242 uF, Vs=Vin= 20 V, Vo = 5 V, D=5/20
3. Extract the transfer functions from the state-space
model.
vo^(s)/vs^(s),
vo^(s)/d^(s),
iL^(s)/vs^(s),...