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how to get the transfer function of DC/DC boost converter in open mode and current control mode?

+1 vote
Hello everyone,

I am trying to obtain the frequency response and transfer function of dcdc boost converter in the 02 mode , open and closed (current mode control).

I have looked at the examples given but they are showing the final result only and frankly, I want to know the step to get there.


best regards,
asked Feb 13, 2018 by EMdude (75 points)
retagged Feb 14, 2018 by Kris Eberle

1 Answer

+1 vote
Best answer

The "Analysis Tools" chapter in the PLECS manual has application examples both for PLECS Standalone and PLECS Blockset.

  1. Open the online manual by choosing the menu "Help > PLECS Documentation".
  2. In the frame on the left hand side click on the tab "Contents". (If the frame is hidden, click on the tool button with the magnifying glass.)
  3. Navigate to "PLECS Online Help > Analysis Tools" and choose "Usage in PLECS Standalone" or "Usage in PLECS Blockset", then scroll down to the section "Application Example".

If this does not help, you might consider editing your question to clarify what exactly you do not understand. Often it also helps to attach a model to show what you have.

answered Feb 16, 2018 by Wolfgang Hammer (397 points)
selected Feb 19, 2018 by EMdude
Thank you Mr. Hammer. I will check it and come back to you in case of need