Application of Fuzzy Logic Controller with Adaptive Integral Control Action for Convection Temperature Process Control System

Abstract

This paper aims to apply fuzzy logic controller with adaptive integral control action based on convection temperature process control system. The adaptive integral controller was used for enhancing the fuzzy logic controller. The integral gain is the linear equation form which varies directly with the temperature error value. The experimental results of controller performance confirmed that the use of the fuzzy logic controller with adaptive integral control action can enhance performance of temperature process control system as the rise time of the integrated controller is faster than that of the conventional fuzzy logic controller and maintain the stability of control system satisfactorily with the steady state error of ±2%.