| 轮胎滚动阻力测试与预测的研究进展 |
| Research Progress on Testing and Prediction of Tire Rolling Resistance |
| 投稿时间：2025-01-13 修订日期：2025-01-13 |
| DOI：10.12136/j.issn.1000-890X.2025.11.0870 |
| 中文关键词: 轮胎 滚动阻力 测试方法 预测模型 |
| 英文关键词: tire rolling resistance testing method prediction model |
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| 中文摘要: |
| 综述轮胎滚动阻力的测试方法及各种方法的适用条件，通过对比得出轮胎滚动阻力的整车测试操作较室内测试操作更困难，但能够更好地体现道路和环境条件对轮胎滚动阻力的影响，而试验室转鼓测试较整车测试的重现性和稳定性更好。分析轮胎滚动阻力的预测模型，对比等效简化模型的经验模型、解析模型、热模型、力模型和热力耦合模型的特点，列出各种数值计算模型方程，指出轮胎滚动阻力测试与预测的发展趋势。 |
| 英文摘要: |
| The testing methods of tire rolling resistance and the applicable conditions of various methods were reviewed.Through comparison，it was found that the whole vehicle testing operation for tire rolling resistance was more difficult than indoor testing operation，but it could better reflect the influence of the road and environmental conditions on tire rolling resistance，but the laboratory drum testing had better reproducibility and stability than those of vehicle testing.The prediction models of tire rolling resistance were analyzed，the characteristics of equivalent simplified models，including empirical models，analytical models，thermal models，force models and thermal coupling models were compared，and various numerical calculation model equations were listed.The future development trends of tire rolling resistance testing and prediction were pointed out. |
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