Performing ac sweep (small-signal analysis) for a resonant converter in MATLAB

Discussion in 'Programmer's Corner' started by kautilya, Sep 8, 2010.

  1. kautilya

    Thread Starter Active Member

    Apr 26, 2007
    Hi there,

    I was working on a project which involves closed-loop design for a resonant converter using the SISO design tool of MATLAB. Could anyone tell me what is the command / option to perform an ac sweep analysis (small-signal perturbation) of resonant converter and obtain its transfer function in MATLAB?

    Based on this, I need to export the frequency response and phase response to SISO Design tool and design a PI / PID controller of resonant converter.

    Can anyone help me on this topic?