Robust Sliding Mode Control (SMC) of Boost DC/DC Converter.
Switching frequency = 15 kHz
Load resistance = 240 Ohms
Input voltage = 24 V
Desired output voltage(Vod) = 48 V
Reference voltage (Vref) = 8 V
Note: Beta is the ratio of Vref to Vod, i.e. Beta = Vref/Vod; Thus, one obtains:
Beta = 8/48 = 1/6.
The reference to this simulation, with slight modification, is the work by Siew et. al. in:
A Unified Approach to the Design of PWM-based Sliding Mode Voltage Controllers
for Basic DC-DC Converters in Continuous Conduction Mode, IEEE Trans. on Circuits and Systems, 2006.
Very clean presentation that is useful for a sanity check on how these SMCs work in power converters. Thank you. Would appreciate an explicit discussion on what as changed per your original comment.
Could you please tell how Switch On point and Switch Off point values has been assigned in the relay block
Could you please convert this for simulink 2015a?
Could you please tell how Switch On point and Switch Off point values has been assigned in the relay block. Thanks in advance
could you please export the file to 2015a version and send it to my email. It would be a great help for me sir. My email is firstname.lastname@example.org