A comparative study of conventional PID and fuzzy-PID for DC motor speed control

Self Tuning Fuzzy PID and proportional-integral-derivative (PID) controllers are developed and compared for used in direct current (DC) motor. A simulation study of both controller for the armature voltage controlled DC motors is performed to overcome the appearrance of nonlinearities and uncerta...

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Main Author: Yusof, Ahmad Muhyiddin
Format: Thesis
Language:English
English
Published: 2013
Subjects:
Online Access:http://eprints.uthm.edu.my/6625/1/24p%20AHMAD%20MUHYIDDIN%20YUSOF.pdf
http://eprints.uthm.edu.my/6625/2/AHMAD%20MUHYIDDIN%20YUSOF%20WATERMARK.pdf
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spelling my-uthm-ep.66252022-03-10T03:36:35Z A comparative study of conventional PID and fuzzy-PID for DC motor speed control 2013-06 Yusof, Ahmad Muhyiddin TJ227-240 Machine design and drawing Self Tuning Fuzzy PID and proportional-integral-derivative (PID) controllers are developed and compared for used in direct current (DC) motor. A simulation study of both controller for the armature voltage controlled DC motors is performed to overcome the appearrance of nonlinearities and uncertainties in the system. The fuzzy logic controller is designed according to fuzzy rules so that the systems are fundamentally robust. There are 49 fuzzy rules for self tuning of each parameter of FUZZY-PID controller. Fuzzy Logic is used to tune each parameter of the proportional, integral and derivative (KP,KI,KD) gains of the PID controller. The FLC has two inputs. One is the motor speed error between the reference and actual speed and the second is changed in speed error (rate of change error). The output of the FLC i.e the parameter of PID controller are used to control the speed of the DC motor [1]. Different types of membership functions such as triangular, trapezoidal, gaussian are evaluated in the fuzzy control and the best performance will be used in FUZZY PID for comparative analysis with the conventional PID. The membership function and the rules have been defined using FIS editor given in MATLAB. Three different scenario are simulated, which are step response, load disturbances and noise disturbance. The FUZZY-PID controller has been tuned by trial and error and performance parameters are Rise time, Settling Time, Percent Overshoot and Integral Absolute error [21]. 2013-06 Thesis http://eprints.uthm.edu.my/6625/ http://eprints.uthm.edu.my/6625/1/24p%20AHMAD%20MUHYIDDIN%20YUSOF.pdf text en public http://eprints.uthm.edu.my/6625/2/AHMAD%20MUHYIDDIN%20YUSOF%20WATERMARK.pdf text en validuser mphil masters Universiti Tun Hussein Malaysia Fakulti Kejuruteraan Elektrik dan Elektronik
institution Universiti Tun Hussein Onn Malaysia
collection UTHM Institutional Repository
language English
English
topic TJ227-240 Machine design and drawing
spellingShingle TJ227-240 Machine design and drawing
Yusof, Ahmad Muhyiddin
A comparative study of conventional PID and fuzzy-PID for DC motor speed control
description Self Tuning Fuzzy PID and proportional-integral-derivative (PID) controllers are developed and compared for used in direct current (DC) motor. A simulation study of both controller for the armature voltage controlled DC motors is performed to overcome the appearrance of nonlinearities and uncertainties in the system. The fuzzy logic controller is designed according to fuzzy rules so that the systems are fundamentally robust. There are 49 fuzzy rules for self tuning of each parameter of FUZZY-PID controller. Fuzzy Logic is used to tune each parameter of the proportional, integral and derivative (KP,KI,KD) gains of the PID controller. The FLC has two inputs. One is the motor speed error between the reference and actual speed and the second is changed in speed error (rate of change error). The output of the FLC i.e the parameter of PID controller are used to control the speed of the DC motor [1]. Different types of membership functions such as triangular, trapezoidal, gaussian are evaluated in the fuzzy control and the best performance will be used in FUZZY PID for comparative analysis with the conventional PID. The membership function and the rules have been defined using FIS editor given in MATLAB. Three different scenario are simulated, which are step response, load disturbances and noise disturbance. The FUZZY-PID controller has been tuned by trial and error and performance parameters are Rise time, Settling Time, Percent Overshoot and Integral Absolute error [21].
format Thesis
qualification_name Master of Philosophy (M.Phil.)
qualification_level Master's degree
author Yusof, Ahmad Muhyiddin
author_facet Yusof, Ahmad Muhyiddin
author_sort Yusof, Ahmad Muhyiddin
title A comparative study of conventional PID and fuzzy-PID for DC motor speed control
title_short A comparative study of conventional PID and fuzzy-PID for DC motor speed control
title_full A comparative study of conventional PID and fuzzy-PID for DC motor speed control
title_fullStr A comparative study of conventional PID and fuzzy-PID for DC motor speed control
title_full_unstemmed A comparative study of conventional PID and fuzzy-PID for DC motor speed control
title_sort comparative study of conventional pid and fuzzy-pid for dc motor speed control
granting_institution Universiti Tun Hussein Malaysia
granting_department Fakulti Kejuruteraan Elektrik dan Elektronik
publishDate 2013
url http://eprints.uthm.edu.my/6625/1/24p%20AHMAD%20MUHYIDDIN%20YUSOF.pdf
http://eprints.uthm.edu.my/6625/2/AHMAD%20MUHYIDDIN%20YUSOF%20WATERMARK.pdf
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