Development and Performance Analysis of Fuzzy Logic Tuned PID Controller for Level Process using PLC

International Journal of Electrical and Electronics Engineering

© 2018 by SSRG - IJEEE Journal

Volume 5 Issue 2

Year of Publication : 2018

Authors : S.Divya, M.Balaji

10.14445/23488379/IJEEE-V5I2P102

How to Cite?

S.Divya, M.Balaji, "Development and Performance Analysis of Fuzzy Logic Tuned PID Controller for Level Process using PLC," SSRG International Journal of Electrical and Electronics Engineering, vol. 5,  no. 2, pp. 5-11, 2018. Crossref, https://doi.org/10.14445/23488379/IJEEE-V5I2P102

Abstract:

Level process is mostly used in all the process industrial depend on this tank system In this paper, deal with the level process system is converted into first order system by using open loop response of the level process station. And the performance analysis of P,PI,PD and PID gain values are tuned by the Cohen Coon method. This tuning method give the maximum gain value of the controller for level process system. Above tuned gain value of the controller the system is unstable, blow tuned gain value the system is stable. Depend on those simulation result to developed the PID controller by soft computing method of fuzz logic control. Proposed fuzzy logic tuning PID controller works on the fast response of system compared to the convention PID. Proposed controller model using the software help of MATLAB SIMULINK.And simultaneously real time experimental results using by automation of programmable logic controller (PLC).

Keywords:

Level transducers, process control, Cohen Coon tuning method, fuzzy logic tuning PID controller,Open loop response,P,PI,PD,PID.

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