Wear behavior analysis using the multi-mass tire model

The purpose of the present study is to propose an analytical model for tires and to examine the mechanism of polygonal wear based on numerical results obtained using this model. Polygonal wear is an abnormal phenomenon that occurs in time-delay systems. A number of studies on polygonal wear of tires...

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Autores principales:	Yu KOKETSU, Shoichiro TAKEHARA, Yoshiaki TERUMICHI, Zenichiro SHIDA, Toshiyuki IKEDA
Formato:	article
Lenguaje:	EN
Publicado:	The Japan Society of Mechanical Engineers 2017
Materias:	polygonal wear vibration contact force tire slip Mechanical engineering and machinery TJ1-1570
Acceso en línea:	https://doaj.org/article/009d23c1fca94c429f18a8bed66eee4f
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spelling	oai:doaj.org-article:009d23c1fca94c429f18a8bed66eee4f2021-11-26T07:06:29ZWear behavior analysis using the multi-mass tire model2187-974510.1299/mej.17-00025https://doaj.org/article/009d23c1fca94c429f18a8bed66eee4f2017-04-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/mej/4/4/4_17-00025/_pdf/-char/enhttps://doaj.org/toc/2187-9745The purpose of the present study is to propose an analytical model for tires and to examine the mechanism of polygonal wear based on numerical results obtained using this model. Polygonal wear is an abnormal phenomenon that occurs in time-delay systems. A number of studies on polygonal wear of tires have been conducted. However, investigation of the growth process of polygonal wear is not sufficient because the surface shape of the tire changes constantly with wear. Therefore, a numerical simulation model that can examine transient behavior is necessary. In the present paper, we propose a tire model composed of mass points. The wheel is simulated as a rigid body, and the tire tread as a number of masses positioned around the circumference of the wheel. The tire masses are connected to points around the circumference of the wheel by rotational and translational Voigt elements, and the tire masses are connected by rotational and translational Voigt elements. The contact between the tire and the road surface is assumed to be elastic. Numerical simulations are carried out under several conditions using the proposed model. The distributions of the stress and the slip ratio are obtained, and the wear shapes of tires are examined using the proposed model. We show that polygonal wear occurs under certain conditions. Finally, a tire model that expresses these basic characteristics is proposed and its usefulness is demonstrated.Yu KOKETSUShoichiro TAKEHARAYoshiaki TERUMICHIZenichiro SHIDAToshiyuki IKEDAThe Japan Society of Mechanical Engineersarticlepolygonal wearvibrationcontact forcetireslipMechanical engineering and machineryTJ1-1570ENMechanical Engineering Journal, Vol 4, Iss 4, Pp 17-00025-17-00025 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	polygonal wear vibration contact force tire slip Mechanical engineering and machinery TJ1-1570
spellingShingle	polygonal wear vibration contact force tire slip Mechanical engineering and machinery TJ1-1570 Yu KOKETSU Shoichiro TAKEHARA Yoshiaki TERUMICHI Zenichiro SHIDA Toshiyuki IKEDA Wear behavior analysis using the multi-mass tire model
description	The purpose of the present study is to propose an analytical model for tires and to examine the mechanism of polygonal wear based on numerical results obtained using this model. Polygonal wear is an abnormal phenomenon that occurs in time-delay systems. A number of studies on polygonal wear of tires have been conducted. However, investigation of the growth process of polygonal wear is not sufficient because the surface shape of the tire changes constantly with wear. Therefore, a numerical simulation model that can examine transient behavior is necessary. In the present paper, we propose a tire model composed of mass points. The wheel is simulated as a rigid body, and the tire tread as a number of masses positioned around the circumference of the wheel. The tire masses are connected to points around the circumference of the wheel by rotational and translational Voigt elements, and the tire masses are connected by rotational and translational Voigt elements. The contact between the tire and the road surface is assumed to be elastic. Numerical simulations are carried out under several conditions using the proposed model. The distributions of the stress and the slip ratio are obtained, and the wear shapes of tires are examined using the proposed model. We show that polygonal wear occurs under certain conditions. Finally, a tire model that expresses these basic characteristics is proposed and its usefulness is demonstrated.
format	article
author	Yu KOKETSU Shoichiro TAKEHARA Yoshiaki TERUMICHI Zenichiro SHIDA Toshiyuki IKEDA
author_facet	Yu KOKETSU Shoichiro TAKEHARA Yoshiaki TERUMICHI Zenichiro SHIDA Toshiyuki IKEDA
author_sort	Yu KOKETSU
title	Wear behavior analysis using the multi-mass tire model
title_short	Wear behavior analysis using the multi-mass tire model
title_full	Wear behavior analysis using the multi-mass tire model
title_fullStr	Wear behavior analysis using the multi-mass tire model
title_full_unstemmed	Wear behavior analysis using the multi-mass tire model
title_sort	wear behavior analysis using the multi-mass tire model
publisher	The Japan Society of Mechanical Engineers
publishDate	2017
url	https://doaj.org/article/009d23c1fca94c429f18a8bed66eee4f
work_keys_str_mv	AT yukoketsu wearbehavioranalysisusingthemultimasstiremodel AT shoichirotakehara wearbehavioranalysisusingthemultimasstiremodel AT yoshiakiterumichi wearbehavioranalysisusingthemultimasstiremodel AT zenichiroshida wearbehavioranalysisusingthemultimasstiremodel AT toshiyukiikeda wearbehavioranalysisusingthemultimasstiremodel
_version_	1718409697347764224

Wear behavior analysis using the multi-mass tire model

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