How can I develop a peak current double integral sliding mode controller for a dc-dc converter?

MphoL
MphoL Altair Community Member

Please help me by providing a guide to developing a peak current double integral sliding mode control for a DC-DC boost converter.

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  • Albert_Dunford
    Albert_Dunford
    Altair Employee
    Answer ✓

    the existing peak current examples are in DC-DC examples folder and then there is this tutorial video and these webinars about PCMC

  • MphoL
    MphoL Altair Community Member

    Dear @Albert_Dunford,

    Thank you very much for your answer. It will help. However, do the examples guide using double integral sliding mode control?

  • Albert_Dunford
    Albert_Dunford
    Altair Employee
    Answer ✓

    No, those examples do not have double integral sliding mode control. PSIM has a full library of control blocks, doing an integral and a bit of math is relatively straightforward. Is there a paper reference?

  • MphoL
    MphoL Altair Community Member

    Dear @Albert_Dunford,

    Thank you very much. Yes, there is a paper reference available for DISMC. I have attached the paper describing the control and the circuit I want to control. I want to supply a total current of 425 A from the battery and supercapacitor with 20% and 80% of the current contribution, respectively for 5 seconds. I am sorry, I am new to PSIM.

    ?

  • MphoL
    MphoL Altair Community Member

    @Albert_Dunford and regulate the output voltage at 12-14.5V. This is to ensure that the system meets the vehicle cold cranking/starting currents.

  • MphoL
    MphoL Altair Community Member

    Hello @Albert_Dunford ,

    I hope you are well. Any feedback since I sent you the documents?

  • MphoL
    MphoL Altair Community Member

    @Albert_Dunford

    Hello, any feedback since I sent you the documentation?

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