Pid And Predictive Control Of Electrical Drives... -

It requires a high-performance processor and an accurate mathematical model of the drive. If your motor parameters change (like getting hot), the model might become inaccurate.

It is simple, computationally "light," and incredibly well-understood. You don't need a complex mathematical model of your motor to make it work. PID and Predictive Control of Electrical Drives...

MPC is the "smart" alternative. Instead of reacting to errors, MPC uses a mathematical model of the electrical drive to predict its future behavior over a specific time horizon. It then chooses the optimal control action to minimize a "cost function." It requires a high-performance processor and an accurate