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| 轮胎与不平路面相互作用形成有效路面不平度的机理与应用分析 |
| Mechanism and appl ication of effective road roughness formed under interaction between tire and rough road surface |
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| DOI： |
| 中文关键词: 轮胎;有效路面不平度;软路面;硬路面 |
| 英文关键词: tire;effective road roughness;soft road surface;hard road surface |
| 基金项目:国家自然科学基金资助项目(59175165) |
| 中图分类号:U461.4;U461.5+1 |
| Author Name | Affiliation | | GE Jian-min | Shanghai Tire and Rubber (Group) Co.,Ltd. | | LIU Chun-hui | Shanghai Tire and Rubber (Group) Co.,Ltd. | | ZHENG Lian-zhu | Jilin University |
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| 中文摘要: |
| 研究了轮胎与路面相互作用时有效路面不平度的形成机理,分析了有效路面谱计算方法及影响因素。研究表明,原始路面不平度、路面压实量和轮胎变形量是影响有效路面不平度的关键所在。举例说明了在车辆系统仿真计算中有效路面谱的实际应用。 |
| 英文摘要: |
| The mechanism of the effective road roughness formed under the interaction between tire and road surface was investigated and the method and effective factors for calculating the effective road spectrum were analysed. It was showed that the original road roughness ,the road solidity and the tire deflection were critical to the effective road roughness. An example was given to illustrate the ap2 plication of the effective road spectrum to the calculation of the vehicle system simulation. |
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