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Analysis of primary and secondary lateral suspension system of railway vehicle / Mohd Hanif Harun … [et al.]

The aim of this paper is to study the effect of primary and secondary suspensions of a railway vehicle on stability and passenger ride comfort. The possible improvement of conventional suspension without using a controllable suspension system is investigated. A linear 17 degree-of-freedom (DOF) rail...

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Main Author: Harun, Mohd Hanif
Format: Article
Language:English
Published: Faculty of Mechanical Engineering Universiti Teknologi MARA (UiTM) 2014
Online Access:http://ir.uitm.edu.my/id/eprint/17648/2/AJ_MOHD%20HANIF%20HARUN%20JME%2014.pdf
http://ir.uitm.edu.my/id/eprint/17648/
https://jmeche.uitm.edu.my/
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spelling my.uitm.ir.176482019-03-06T00:08:54Z http://ir.uitm.edu.my/id/eprint/17648/ Analysis of primary and secondary lateral suspension system of railway vehicle / Mohd Hanif Harun … [et al.] Harun, Mohd Hanif The aim of this paper is to study the effect of primary and secondary suspensions of a railway vehicle on stability and passenger ride comfort. The possible improvement of conventional suspension without using a controllable suspension system is investigated. A linear 17 degree-of-freedom (DOF) railway vehicle model is used to study the vibration response of the railway vehicle body. The equations of motion that represent the dynamics of the railway vehicle were derived based on Newton laws to describe the lateral, yaw and roll motions of the vehicle body, bogies and also wheel-sets. The spring stiffnesses and damping coefficients of the primary and secondary suspensions were varied incrementally in order to observe the response of the railway vehicle body. The vehicle model was simulated with lateral sinusoidal track disturbance using Matlab-SIMULINK software. The simulation results showed that the railway vehicle stability is significantly affected by the values of primary suspension. Faculty of Mechanical Engineering Universiti Teknologi MARA (UiTM) 2014 Article PeerReviewed text en http://ir.uitm.edu.my/id/eprint/17648/2/AJ_MOHD%20HANIF%20HARUN%20JME%2014.pdf Harun, Mohd Hanif (2014) Analysis of primary and secondary lateral suspension system of railway vehicle / Mohd Hanif Harun … [et al.]. Journal of Mechanical Engineering (JMechE), 11 (2). pp. 19-40. ISSN 1823-5514 ; 2550-164X https://jmeche.uitm.edu.my/
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
description The aim of this paper is to study the effect of primary and secondary suspensions of a railway vehicle on stability and passenger ride comfort. The possible improvement of conventional suspension without using a controllable suspension system is investigated. A linear 17 degree-of-freedom (DOF) railway vehicle model is used to study the vibration response of the railway vehicle body. The equations of motion that represent the dynamics of the railway vehicle were derived based on Newton laws to describe the lateral, yaw and roll motions of the vehicle body, bogies and also wheel-sets. The spring stiffnesses and damping coefficients of the primary and secondary suspensions were varied incrementally in order to observe the response of the railway vehicle body. The vehicle model was simulated with lateral sinusoidal track disturbance using Matlab-SIMULINK software. The simulation results showed that the railway vehicle stability is significantly affected by the values of primary suspension.
format Article
author Harun, Mohd Hanif
spellingShingle Harun, Mohd Hanif
Analysis of primary and secondary lateral suspension system of railway vehicle / Mohd Hanif Harun … [et al.]
author_facet Harun, Mohd Hanif
author_sort Harun, Mohd Hanif
title Analysis of primary and secondary lateral suspension system of railway vehicle / Mohd Hanif Harun … [et al.]
title_short Analysis of primary and secondary lateral suspension system of railway vehicle / Mohd Hanif Harun … [et al.]
title_full Analysis of primary and secondary lateral suspension system of railway vehicle / Mohd Hanif Harun … [et al.]
title_fullStr Analysis of primary and secondary lateral suspension system of railway vehicle / Mohd Hanif Harun … [et al.]
title_full_unstemmed Analysis of primary and secondary lateral suspension system of railway vehicle / Mohd Hanif Harun … [et al.]
title_sort analysis of primary and secondary lateral suspension system of railway vehicle / mohd hanif harun … [et al.]
publisher Faculty of Mechanical Engineering Universiti Teknologi MARA (UiTM)
publishDate 2014
url http://ir.uitm.edu.my/id/eprint/17648/2/AJ_MOHD%20HANIF%20HARUN%20JME%2014.pdf
http://ir.uitm.edu.my/id/eprint/17648/
https://jmeche.uitm.edu.my/
_version_ 1685648971731566592
score 13.211869

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