DefinePK

Abstract

In this work, two controllers, a Proportional Integral (PI) and a Model-based Predictive Controller (MPC), have been designed to regulate a non-linear liquid level system. First, the modeling and linearization of the system was performed using Taylor series. Then the PI controller was designed around a certain set point. Next, an algorithm was designed according to the Extended Prediction Self-Adaptive Control (EPSAC). Finally, the performance of the controllers is evaluated for set point tracking and disturbance rejection.