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| 轮胎均匀性对汽车操纵稳定性影响的研究 |
| Influence of tire uniformity on vehicle handling and stability |
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| DOI： |
| 中文关键词: 轮胎均匀性；操纵稳定性；动力学；模拟 |
| 英文关键词: tire uniformity； handling and stability； dynamics； simulation |
| 基金项目:四川省重点学科建设基金资助项目（SZD0410-3） |
| 中图分类号:TQ336.1＋1；O241.82 |
| Author Name | Affiliation | | XU Yanhai | Xi Hua University |
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| 中文摘要: |
| 考虑轮胎不均匀性，建立反映汽车操纵稳定性的8自由度汽车动力学模型。在典型的汽车行驶工况下，利用数值分析软件Matlab/Simulink模拟轮胎不均匀性对汽车操纵稳定性的影响。结果表明，轮胎不均匀性对汽车操纵稳定性的影响比较明显和复杂，为综合评价汽车操纵稳定性以及与轮胎匹配提供了理论基础。 |
| 英文摘要: |
| Taking into consideration of the tire non-uniformity，a vehicle dynamic model with 8 DOFs to evaluate the performance of vehicle handling and stability was established.The vehicle handling and stability was simulated under the typical vehicle cases with Matlab/Simulink software.The results showed that the effects of tire non uniformity on vehicle performance were obvious and complex.The model was useful for the further analysis on vehicle handling and stability，and the match procedure of tire and vehicle. |
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