AC Sweep With Digital Delay Using Multi-Sine AC Sweep

This video introduces digital delay into the plant transfer function AC sweep. With the introduction of the delay, we can see the effect on the phase of the bode plots. The AC sweep is performed with PSIM's multi-sine AC sweep, we use a buck converter and a voltage source inverter with ABC-DQ transformation as example circuits.

https://www.youtube.com/watch?v=qPUgcTcq11Y