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Provedor de dados:  CIGR Journal
País:  China
Título:  Prediction Of Lateral Force In An Off-Road Tire As A Function Of Seven Variables Using Response Surface Methodology (RSM)
Autores:  Abdolmaleki, Hamid
Jafari, Ali
Mousazadeh, Hossein
Hajiahmad, Ali
Data:  2018-11-02
Ano:  2018
Palavras-chave:  Response surface methodology
Single wheel tester
Side slip angle
Normal load
Drawbar pull
Moisture content
Tire inflation pressure
Resumo:  In this study an in-situ Single Wheel Tester (iSWT) was used to investigate the effect of some of the most important independent variables on the lateral force of a high lug agricultural tire. The variables include some soil parameters and tire characteristics. Response Surface Methodology (RSM) also was used to construct a design of experiment and propose the lateral force model as a function of seven variables (various combination treatments of soil characteristics and tire parameters). A total of 152 experimental tests were conducted to find appropriate model. Reduced form of a quadratic model was selected to predict the tire lateral force (R2 > 0.9). The results show that the side slip angle and moisture content had major and minimal effect on tire lateral force respectively. Increasing the tire normal load, not only increases the maximum value of tire lateral force attainment, it also pushes the peak value of the lateral force to higher slip angles.
Tipo:  Info:eu-repo/semantics/article
Idioma:  Inglês
Identificador:  http://www.cigrjournal.org/index.php/Ejounral/article/view/4776
Editor:  International Commission of Agricultural and Biosystems Engineering
Relação:  http://www.cigrjournal.org/index.php/Ejounral/article/view/4776/2759
http://www.cigrjournal.org/index.php/Ejounral/article/downloadSuppFile/4776/2104
http://www.cigrjournal.org/index.php/Ejounral/article/downloadSuppFile/4776/2105
Formato:  application/pdf
Fonte:  Agricultural Engineering International: CIGR Journal; Vol 20, No 2 (2018): CIGR Journal; 138-143

1682-1130
Direitos:  Copyright (c) 2018 Agricultural Engineering International: CIGR Journal
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