A Critical Analysis Of PID Tuning Methods For Automatic Voltage Regulator System

Ali Saif Gamil, Musaab (2018) A Critical Analysis Of PID Tuning Methods For Automatic Voltage Regulator System. Project Report. Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. (Submitted)

Text (24 Pages) A Critical Analysis Of PID Tuning Methods For Automatic Voltage Regulator System.pdf - Submitted Version Download (470kB)

Abstract

The automatic voltage regulator (AVR) is widely used in many applications and different fields to obtain the stabilized voltage for diverse apparatuses.For that advantage,the fluctuating in voltage level causes massive changes in the system dynamics.It leads to reduce the performance and life span of the connected apparatus.The delivered voltage to our home sometimes fluctuates that can cause real and huge damages to our appliances.Based on that,the PID controller is widely used to control AVR system in term of its simplicity of design and implementation where the PID controller aims to improve the performance of the AVR system.Related to theafore mentioned problem,there are three objectives to solve the problem.The first objective is to investigate the model of AVR system and PID tuning methods.The second objective is to implement the several PID tuning methods to an AVR system model.The last objective is to analyze the performance of the AVR system with implementation of PID tuning methods.In this project,the model of AVR system is controlled by PID controller using different tuning methods such as Ziegler Nichols (Z-N),Cohen coon,C-H-R and manual tuning methods.The tuning methods used to obtain the PID yields that leads to control the AVR system with good performance.Controlling the AVR system using PID controller based on these tuning methods is validated using simulation based on Simulink-MATLAB.The performance of PID controller for AVR system is analyzed based on settling time (

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