{"title":"基于橡胶能量耗散机理的轮胎滚动阻力建模与实验研究","authors":"X. Gao, Z. Liu, H. Zhang, S. Wu, W. Fan, G. Zhang","doi":"10.1007/s40799-025-00790-9","DOIUrl":null,"url":null,"abstract":"<div><p>The rolling resistance of pneumatic tires is one of the important factors that affects the mechanical properties and fuel consumption of vehicles. This paper presents work the authors carried out in theoretical modeling and experimental research of tire rolling resistance. The aims of this research and paper are to reveal the active mechanism of tire rolling resistance, to develop a method of calculating the rolling resistance coefficients, and to research a new test method for measuring rolling resistance parameters. Firstly, the energy dissipation mechanism of tire tread rubber and the action mechanism of tire rolling resistance are analyzed. A hysteretic force model for tire tread rubber is developed based on the brush model framework. A tire rolling deformation detection system is subsequently designed by means of strain sensor technology. Furthermore, a novel calculation method for the rolling resistance coefficient and rolling resistance, integrating the rubber dissipative mechanism with the hysteretic force model, is presented. The findings indicate that an increase in the vertical load of the rolling tire leads to a reduction in rolling radius and an elongation of the rolling contact patch. Additionally, as both the vertical load and rolling speed increase, the tire's rolling deflection becomes more pronounced. A comparative analysis reveals that the discrepancy in rolling resistance between experimental and simulated results remains within 10%, thereby confirming the feasibility of the proposed tire rolling resistance model.</p></div>","PeriodicalId":553,"journal":{"name":"Experimental Techniques","volume":"49 5","pages":"937 - 948"},"PeriodicalIF":1.9000,"publicationDate":"2025-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Modeling and Experimental Study of Tire Rolling Resistance Based on Rubber Energy Dissipation Mechanism\",\"authors\":\"X. Gao, Z. Liu, H. Zhang, S. Wu, W. Fan, G. Zhang\",\"doi\":\"10.1007/s40799-025-00790-9\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The rolling resistance of pneumatic tires is one of the important factors that affects the mechanical properties and fuel consumption of vehicles. This paper presents work the authors carried out in theoretical modeling and experimental research of tire rolling resistance. The aims of this research and paper are to reveal the active mechanism of tire rolling resistance, to develop a method of calculating the rolling resistance coefficients, and to research a new test method for measuring rolling resistance parameters. Firstly, the energy dissipation mechanism of tire tread rubber and the action mechanism of tire rolling resistance are analyzed. A hysteretic force model for tire tread rubber is developed based on the brush model framework. A tire rolling deformation detection system is subsequently designed by means of strain sensor technology. Furthermore, a novel calculation method for the rolling resistance coefficient and rolling resistance, integrating the rubber dissipative mechanism with the hysteretic force model, is presented. The findings indicate that an increase in the vertical load of the rolling tire leads to a reduction in rolling radius and an elongation of the rolling contact patch. Additionally, as both the vertical load and rolling speed increase, the tire's rolling deflection becomes more pronounced. A comparative analysis reveals that the discrepancy in rolling resistance between experimental and simulated results remains within 10%, thereby confirming the feasibility of the proposed tire rolling resistance model.</p></div>\",\"PeriodicalId\":553,\"journal\":{\"name\":\"Experimental Techniques\",\"volume\":\"49 5\",\"pages\":\"937 - 948\"},\"PeriodicalIF\":1.9000,\"publicationDate\":\"2025-03-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Experimental Techniques\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s40799-025-00790-9\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ENGINEERING, MECHANICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Experimental Techniques","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1007/s40799-025-00790-9","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENGINEERING, MECHANICAL","Score":null,"Total":0}
Modeling and Experimental Study of Tire Rolling Resistance Based on Rubber Energy Dissipation Mechanism
The rolling resistance of pneumatic tires is one of the important factors that affects the mechanical properties and fuel consumption of vehicles. This paper presents work the authors carried out in theoretical modeling and experimental research of tire rolling resistance. The aims of this research and paper are to reveal the active mechanism of tire rolling resistance, to develop a method of calculating the rolling resistance coefficients, and to research a new test method for measuring rolling resistance parameters. Firstly, the energy dissipation mechanism of tire tread rubber and the action mechanism of tire rolling resistance are analyzed. A hysteretic force model for tire tread rubber is developed based on the brush model framework. A tire rolling deformation detection system is subsequently designed by means of strain sensor technology. Furthermore, a novel calculation method for the rolling resistance coefficient and rolling resistance, integrating the rubber dissipative mechanism with the hysteretic force model, is presented. The findings indicate that an increase in the vertical load of the rolling tire leads to a reduction in rolling radius and an elongation of the rolling contact patch. Additionally, as both the vertical load and rolling speed increase, the tire's rolling deflection becomes more pronounced. A comparative analysis reveals that the discrepancy in rolling resistance between experimental and simulated results remains within 10%, thereby confirming the feasibility of the proposed tire rolling resistance model.
期刊介绍:
Experimental Techniques is a bimonthly interdisciplinary publication of the Society for Experimental Mechanics focusing on the development, application and tutorial of experimental mechanics techniques.
The purpose for Experimental Techniques is to promote pedagogical, technical and practical advancements in experimental mechanics while supporting the Society''s mission and commitment to interdisciplinary application, research and development, education, and active promotion of experimental methods to:
- Increase the knowledge of physical phenomena
- Further the understanding of the behavior of materials, structures, and systems
- Provide the necessary physical observations necessary to improve and assess new analytical and computational approaches.