Implementing State Feedback Controller on Three-Tank Mixing Process

Abstract

This paper mainly focuses on the modeling and designing of state feedback with integral controller on three-tank mixing process. The main purpose of this paper is to compare the control performance between state feedback and PID controller that is designed with relay feedback method. The performance of the state feedback controller has been carried out and found satisfactory in terms of settling time, peak overshoot, rise time and overall performance. The entire work has been carried out in MATLAB environment.

Keywords: Relay feedback, three-tank mixing, PID controller, state feedback with integral