Two-PI Controllers Based Quadruple Tank System

Abstract This paper aims to design Proportional Integral Derivative (PID) controller to control the desired water level of Quadruple Tank System (QTS). A mathematical model and linear state space model are exploited to analyze the QTS. The performance, in terms of the transient and the steady state response, is verified using MATLAB. Keywords: Quadruple Tank System, PI Controller, Transient response, steady state response