Comparison of PID and FUZZY Controller in the Cascade Tank System in Matlab/Simulink

Bayir R., Ertunc H. M. , Demir H.

8th International Conference on Intelligent Technologies in Logistics and Mechatronics Systems, ITELMS 2013, Panevezhys, Lithuania, 23 - 24 May 2013, pp.50-54 identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Volume:
  • City: Panevezhys
  • Country: Lithuania
  • Page Numbers: pp.50-54


In this study present comparison of PID and FUZZY controller in the cascade tank system. In order to control cascade tank system, fuzzy and pid controller was simulated in Matlab /Simulink. The system has two tanks. The water level in the tanks and the stream provided by pump are the system parameters. The current which is applied to the motor is the only control variable in the system. In this system fuzzy controller are compared with pid controller. The signals of the system's output are observed in matlab.