Position control using fuzzy-based controller for pneumatic-servo cylinder in ball and beam application

Pneumatic actuator is widely used in the automation industry and in the field of automatic control due to its advantages such as high power to weight ratio, costeffective and uses air as a clean medium to drive it. However, pneumatic actuator also has some drawback in control due to the nonlinear fa...

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Main Author:	Azman, Muhammad Asyraf
Format:	Thesis
Language:	English
Published:	2014
Subjects:	TK Electrical engineering Electronics Nuclear engineering
Online Access:	http://eprints.utm.my/id/eprint/48721/25/MuhammadAsyrafAzmanMFKE2014.pdf
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id	my-utm-ep.48721
record_format	uketd_dc
spelling	my-utm-ep.487212020-06-18T05:56:45Z Position control using fuzzy-based controller for pneumatic-servo cylinder in ball and beam application 2014-08 Azman, Muhammad Asyraf TK Electrical engineering. Electronics Nuclear engineering Pneumatic actuator is widely used in the automation industry and in the field of automatic control due to its advantages such as high power to weight ratio, costeffective and uses air as a clean medium to drive it. However, pneumatic actuator also has some drawback in control due to the nonlinear factors such as air compressibility and friction. Therefore, the purpose of this research is to design a controller that will control the position of the cylinder pneumatic stroke. Fuzzy Logic Control is proposed because of its simplicity in terms of less mathematical equation and also its performance in controlling the nonlinearities. Three different types of Fuzzy Logic controller were designed and compared to observe the performance of the controller in controlling the pneumatic actuator. An optimization method of the Particle Swarm Optimization (PSO) algorithm is used in tuning the fuzzy control parameter. PSO is used to find the best value of the parameter involved in the controller design. Both controllers and optimization method are designed using MATLAB/Simulink platform from position transfer function obtained by System Identification (SI) technique. Then, the simulation results are analyzed and validated with real-time experiment using the Data Acquisition (DAQ) card. The experiment has been done to the pneumatic actuator with different loads and positions target. A Pneumatic Ball and Beam System (PABBS) is proposed as the application of the position controller. The mathematical model of the system is developed and tested with simulation and experiments for its fast response and stability in controlling the ball movement. Results show that Proportional-Derivative Fuzzy Logic Controller (PD-Fuzzy) offers better control compared to other controllers in terms of stability and robustness for the pneumatic actuator and cascaded PD-Fuzzy controller gives better control compared with position and rate feedback controller for the PABBS application. 2014-08 Thesis http://eprints.utm.my/id/eprint/48721/ http://eprints.utm.my/id/eprint/48721/25/MuhammadAsyrafAzmanMFKE2014.pdf application/pdf en public http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:92585 masters Universiti Teknologi Malaysia, Faculty of Electrical Engineering Faculty of Electrical Engineering
institution	Universiti Teknologi Malaysia
collection	UTM Institutional Repository
language	English
topic	TK Electrical engineering Electronics Nuclear engineering
spellingShingle	TK Electrical engineering Electronics Nuclear engineering Azman, Muhammad Asyraf Position control using fuzzy-based controller for pneumatic-servo cylinder in ball and beam application
description	Pneumatic actuator is widely used in the automation industry and in the field of automatic control due to its advantages such as high power to weight ratio, costeffective and uses air as a clean medium to drive it. However, pneumatic actuator also has some drawback in control due to the nonlinear factors such as air compressibility and friction. Therefore, the purpose of this research is to design a controller that will control the position of the cylinder pneumatic stroke. Fuzzy Logic Control is proposed because of its simplicity in terms of less mathematical equation and also its performance in controlling the nonlinearities. Three different types of Fuzzy Logic controller were designed and compared to observe the performance of the controller in controlling the pneumatic actuator. An optimization method of the Particle Swarm Optimization (PSO) algorithm is used in tuning the fuzzy control parameter. PSO is used to find the best value of the parameter involved in the controller design. Both controllers and optimization method are designed using MATLAB/Simulink platform from position transfer function obtained by System Identification (SI) technique. Then, the simulation results are analyzed and validated with real-time experiment using the Data Acquisition (DAQ) card. The experiment has been done to the pneumatic actuator with different loads and positions target. A Pneumatic Ball and Beam System (PABBS) is proposed as the application of the position controller. The mathematical model of the system is developed and tested with simulation and experiments for its fast response and stability in controlling the ball movement. Results show that Proportional-Derivative Fuzzy Logic Controller (PD-Fuzzy) offers better control compared to other controllers in terms of stability and robustness for the pneumatic actuator and cascaded PD-Fuzzy controller gives better control compared with position and rate feedback controller for the PABBS application.
format	Thesis
qualification_level	Master's degree
author	Azman, Muhammad Asyraf
author_facet	Azman, Muhammad Asyraf
author_sort	Azman, Muhammad Asyraf
title	Position control using fuzzy-based controller for pneumatic-servo cylinder in ball and beam application
title_short	Position control using fuzzy-based controller for pneumatic-servo cylinder in ball and beam application
title_full	Position control using fuzzy-based controller for pneumatic-servo cylinder in ball and beam application
title_fullStr	Position control using fuzzy-based controller for pneumatic-servo cylinder in ball and beam application
title_full_unstemmed	Position control using fuzzy-based controller for pneumatic-servo cylinder in ball and beam application
title_sort	position control using fuzzy-based controller for pneumatic-servo cylinder in ball and beam application
granting_institution	Universiti Teknologi Malaysia, Faculty of Electrical Engineering
granting_department	Faculty of Electrical Engineering
publishDate	2014
url	http://eprints.utm.my/id/eprint/48721/25/MuhammadAsyrafAzmanMFKE2014.pdf
_version_	1747817459573850112

Position control using fuzzy-based controller for pneumatic-servo cylinder in ball and beam application

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