Perfomace comparison between fuzzy logic controllers and Hedge algebras - based controller for furnace

Abstract

In this paper, two controllers  such  as  FLC  (Fuzzy  Logic  Controller)  and  HAC (Hedge Algebras - Based Controller) are simulated in MATLAB SIMULINK. All  the  successfully designed  controllers were compared. The responses of each  controller  were  plotted  in  one window to verify the performance of each control algorithm. Simulation study has been done in MATLAB  SIMULINK  shows  that  the new controller - HAC produced better response and better performance compared to FLC strategies forcontrolling the temperature plant.