Boost DC-DC simulink waveforms vs calculations

Thread Starter


Joined May 2, 2010
I have used parameters from a problem for a Boost converter.
The parameters are:

Vin = 12
R= 50
L= 120e-6
C= 48e-6
D= 0.6
F= 25k

I have worked out the calculations from the equations as:

Vo = 30
iL= 1.5
iLmax= 2.7
iLmin= 0.3

I used the parameters in the simulink model and I am not getting the right waveforms.
Can someone tell me whats wrong with it?