Abstract: In this paper, Adaptive PID controller model for cylindrical tank level control system using Lab VIEW software is performed. It aims at designing an adaptive control algorithm for a cylindrical tank system. System identification of the non-linear process is done using black box modeling and found to be First Order plus Dead Time (FOPDT) model. Here Proportional Integral and Derivative (PID) controller based on Ziegler Nichols method is designed initially and the results are compared with that of an Adaptive Controller. This designs a simulation system for conventional PID controller and Adaptive controller for cylindrical tank level control by Simulink in Lab VIEW software. Better controller performance and error can be minimized by using Adaptive controller than that of the ZN tuned PID controller.
Keywords: First Order plus Dead Time (FOPDT), ZN tuned PID controller, cylindrical tank system.
Title: Simulation of Zn Tuning Method for Adaptive PID Controller in Cylindrical Tank Level System Using Lab View
Author: Divya Krishnan, K. Saravanan, P.Harikrishnan
International Journal of Electrical and Electronics Research
ISSN 2348-6988 (online)
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