MPC, or Model Predictive Control, is an advanced control strategy used in engineering and automation. It involves predicting future behavior of a system using a mathematical model and optimizing control actions accordingly. This allows for better performance in managing complex processes, such as in chemical plants or robotics. In MPC, the controller continuously updates its predictions based on real-time data, adjusting its actions to achieve desired outcomes. This method is particularly useful in scenarios where systems have constraints, ensuring that operations remain within safe and efficient limits.