Improvement in and Validation of the Physical Model of an Intelligent Tire Considering the Wear
The development of intelligent tire technology has attracted increasing attention from researchers to build different tire models to obtain the state parameters of the tire and to try to correlate these parameters with sensors. To address the challenge of characterizing the evolution of wear in trad...
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| Format: | Article |
| Language: | English |
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MDPI AG
2025-04-01
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| Series: | Sensors |
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| Online Access: | https://www.mdpi.com/1424-8220/25/8/2490 |
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| author | Guolin Wang Xiangliang Li Zhecheng Jing Xin Wang Yu Zhang |
| author_facet | Guolin Wang Xiangliang Li Zhecheng Jing Xin Wang Yu Zhang |
| author_sort | Guolin Wang |
| collection | DOAJ |
| description | The development of intelligent tire technology has attracted increasing attention from researchers to build different tire models to obtain the state parameters of the tire and to try to correlate these parameters with sensors. To address the challenge of characterizing the evolution of wear in traditional tire mechanics models, this study proposes a physical model that incorporates tire wear. The model is an improvement over the traditional flexible ring model, incorporating brush theory. By establishing the mechanical equilibrium equation of the tread unit, a tire dynamic equation incorporating wear state variables is constructed. The strain–displacement relationship is analyzed to determine the correlation between the strain field and the displacement field. The results show that the strain signals obtained from the physical model and the finite element model maintain a high degree of consistency, validating the reliability and effectiveness of the proposed model. In addition, the correlation between the tire wear and strain signal characteristics was successfully revealed by comparing the physical model and the finite element model. The proposed model provides a theoretical foundation for future research on intelligent tires, as well as a basis for related studies on tire wear, tire lifespan, and tire mechanical properties. |
| format | Article |
| id | doaj-art-7555f4a5f02742a0bcbd1ee7a8b2bb1e |
| institution | OA Journals |
| issn | 1424-8220 |
| language | English |
| publishDate | 2025-04-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj-art-7555f4a5f02742a0bcbd1ee7a8b2bb1e2025-08-20T02:25:02ZengMDPI AGSensors1424-82202025-04-01258249010.3390/s25082490Improvement in and Validation of the Physical Model of an Intelligent Tire Considering the WearGuolin Wang0Xiangliang Li1Zhecheng Jing2Xin Wang3Yu Zhang4School of Automotive and Traffic Engineering, Jiangsu University, Zhenjiang 212013, ChinaSchool of Automotive and Traffic Engineering, Jiangsu University, Zhenjiang 212013, ChinaSchool of Automotive and Traffic Engineering, Jiangsu University, Zhenjiang 212013, ChinaSchool of Automotive and Traffic Engineering, Jiangsu University, Zhenjiang 212013, ChinaSchool of Automotive and Traffic Engineering, Jiangsu University, Zhenjiang 212013, ChinaThe development of intelligent tire technology has attracted increasing attention from researchers to build different tire models to obtain the state parameters of the tire and to try to correlate these parameters with sensors. To address the challenge of characterizing the evolution of wear in traditional tire mechanics models, this study proposes a physical model that incorporates tire wear. The model is an improvement over the traditional flexible ring model, incorporating brush theory. By establishing the mechanical equilibrium equation of the tread unit, a tire dynamic equation incorporating wear state variables is constructed. The strain–displacement relationship is analyzed to determine the correlation between the strain field and the displacement field. The results show that the strain signals obtained from the physical model and the finite element model maintain a high degree of consistency, validating the reliability and effectiveness of the proposed model. In addition, the correlation between the tire wear and strain signal characteristics was successfully revealed by comparing the physical model and the finite element model. The proposed model provides a theoretical foundation for future research on intelligent tires, as well as a basis for related studies on tire wear, tire lifespan, and tire mechanical properties.https://www.mdpi.com/1424-8220/25/8/2490intelligent tiretire physical modeltire wearflexible ring modelstrain signal |
| spellingShingle | Guolin Wang Xiangliang Li Zhecheng Jing Xin Wang Yu Zhang Improvement in and Validation of the Physical Model of an Intelligent Tire Considering the Wear Sensors intelligent tire tire physical model tire wear flexible ring model strain signal |
| title | Improvement in and Validation of the Physical Model of an Intelligent Tire Considering the Wear |
| title_full | Improvement in and Validation of the Physical Model of an Intelligent Tire Considering the Wear |
| title_fullStr | Improvement in and Validation of the Physical Model of an Intelligent Tire Considering the Wear |
| title_full_unstemmed | Improvement in and Validation of the Physical Model of an Intelligent Tire Considering the Wear |
| title_short | Improvement in and Validation of the Physical Model of an Intelligent Tire Considering the Wear |
| title_sort | improvement in and validation of the physical model of an intelligent tire considering the wear |
| topic | intelligent tire tire physical model tire wear flexible ring model strain signal |
| url | https://www.mdpi.com/1424-8220/25/8/2490 |
| work_keys_str_mv | AT guolinwang improvementinandvalidationofthephysicalmodelofanintelligenttireconsideringthewear AT xiangliangli improvementinandvalidationofthephysicalmodelofanintelligenttireconsideringthewear AT zhechengjing improvementinandvalidationofthephysicalmodelofanintelligenttireconsideringthewear AT xinwang improvementinandvalidationofthephysicalmodelofanintelligenttireconsideringthewear AT yuzhang improvementinandvalidationofthephysicalmodelofanintelligenttireconsideringthewear |