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Intelligent robust controller for semi active suspension system

A variety of semi-active suspension studies have been researched on decreasing the energy consumption and improving the system performance as fully active suspension systems because of the expense of fully active suspension systems for its actuators and execution equipments. However, the fully activ...

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Main Author: Zeinali, Mohammadjavad
Format: Thesis
Language:English
Published: 2012
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://eprints.utm.my/id/eprint/32194/5/MohammadjavadZeinaliMFKM2012.pdf
http://eprints.utm.my/id/eprint/32194/
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spelling my.utm.321942017-09-27T08:53:39Z http://eprints.utm.my/id/eprint/32194/ Intelligent robust controller for semi active suspension system Zeinali, Mohammadjavad TJ Mechanical engineering and machinery A variety of semi-active suspension studies have been researched on decreasing the energy consumption and improving the system performance as fully active suspension systems because of the expense of fully active suspension systems for its actuators and execution equipments. However, the fully active suspension systems are much more powerful than semi active suspension. This project has proposed an intelligent robust controller for semi active suspension due to its applications on automotive industry using Magnetorheological (MR) damper. The entire model has been simulated in Matlab/SIMULINK environment and the results are gathered to compare the influences of the different controllers on ride comfort and handling performance. Four different controllers; PID, Fuzzy, Fuzzy PD+I and Fuzzy PID controller with parallel structure were implemented into the system also two different models of MR damper, polynomial and Adaptive-Network-based Inference System (ANFIS) model, were studied to simulate the shock absorber. The results illustrate that the Fuzzy PD+I controller and Fuzzy PID controller with parallel structure have successfully reduced the effects of road profile as a disturbance. The best results are owned by Fuzzy PID controller with parallel structure because of better ride comfort and handling performance. 2012-07 Thesis NonPeerReviewed application/pdf en http://eprints.utm.my/id/eprint/32194/5/MohammadjavadZeinaliMFKM2012.pdf Zeinali, Mohammadjavad (2012) Intelligent robust controller for semi active suspension system. Masters thesis, Universiti Teknologi Malaysia, Faculty of Mechanical Engineering. http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:72715?site_name=Restricted Repository
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Zeinali, Mohammadjavad
Intelligent robust controller for semi active suspension system
description A variety of semi-active suspension studies have been researched on decreasing the energy consumption and improving the system performance as fully active suspension systems because of the expense of fully active suspension systems for its actuators and execution equipments. However, the fully active suspension systems are much more powerful than semi active suspension. This project has proposed an intelligent robust controller for semi active suspension due to its applications on automotive industry using Magnetorheological (MR) damper. The entire model has been simulated in Matlab/SIMULINK environment and the results are gathered to compare the influences of the different controllers on ride comfort and handling performance. Four different controllers; PID, Fuzzy, Fuzzy PD+I and Fuzzy PID controller with parallel structure were implemented into the system also two different models of MR damper, polynomial and Adaptive-Network-based Inference System (ANFIS) model, were studied to simulate the shock absorber. The results illustrate that the Fuzzy PD+I controller and Fuzzy PID controller with parallel structure have successfully reduced the effects of road profile as a disturbance. The best results are owned by Fuzzy PID controller with parallel structure because of better ride comfort and handling performance.
format Thesis
author Zeinali, Mohammadjavad
author_facet Zeinali, Mohammadjavad
author_sort Zeinali, Mohammadjavad
title Intelligent robust controller for semi active suspension system
title_short Intelligent robust controller for semi active suspension system
title_full Intelligent robust controller for semi active suspension system
title_fullStr Intelligent robust controller for semi active suspension system
title_full_unstemmed Intelligent robust controller for semi active suspension system
title_sort intelligent robust controller for semi active suspension system
publishDate 2012
url http://eprints.utm.my/id/eprint/32194/5/MohammadjavadZeinaliMFKM2012.pdf
http://eprints.utm.my/id/eprint/32194/
http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:72715?site_name=Restricted Repository
_version_ 1643648968472657920
score 13.211869

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