Digital PI Controller Design ⚡ Calculations & MATLAB Simulations 🌟 Example 2

[@alyssonhyago4693]

you will design cascaded controllers? I'm controlling a network-forming converter and I'm having difficulty controlling voltage in cascade with current.

[@CANEDUX]

At the moment, I have no plans for another controller design video. For going from voltage to current, you need to use a transconductance configuration for the amplifier type.

[@andrebastos2441]

Hi! How can I assure the sampling period is suitable for the desired performance? Is there a method you could suggest? Thank you.

[@CANEDUX]

The bandwidth of the complete system will determine the sampling frequency. According to Nyquist sampling theorem, we need to sample at least twice the bandwidth, but practically we always do oversampling. For more on sampling frequency and stability of discrete-time systems, check out this playlist: Jury Stability Test for Discrete-Time Feeeback Control Systems: kzbin.info/aero/PLuUNUe8EVqln_5CpejcNFtK3Y9hQyf4Ge